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ASME 2012 Heat Transfer Summer Conference collocated with the ASME 2012 Fluids Engineering Division Summer Meeting and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels

July 8–12, 2012

Rio Grande, Puerto Rico, USA

Conference Sponsors:

ISBN:

978-0-7918-4478-6

In This Volume

Heat Transfer Enhancement for Practical Applications (15)
Fire and Combustion (17)
Multi-Phase Systems (30)
Heat Transfer in Electronic Equipment (28)
Low Temperature Heat Transfer (8)
Computational Heat Transfer (29)

Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer

Heat Transfer Enhancement for Practical Applications

Experimental Investigation of Nanofluid Heat Transfer in a Plate Heat Exchanger

Matthew Taws, Cong Tam Nguyen, Nicolas Galanis, Iulian Gherasim

HT 2012; 1-8doi:https://doi.org/10.1115/HT2012-58016

View Articletitled, Experimental Investigation of Nanofluid Heat Transfer in a Plate Heat Exchanger

Topics: Friction , Heat exchangers , Heat transfer , Nanofluids , Water

Hierarchical Modeling and Closure Evaluation for Fin-and-Tube Heat Exchangers Using 3-D Numerical Simulation

Feng Zhou, David Geb, George DeMoulin, Ivan Catton

HT 2012; 9-19doi:https://doi.org/10.1115/HT2012-58018

View Articletitled, Hierarchical Modeling and Closure Evaluation for Fin-and-Tube Heat Exchangers Using 3-D Numerical Simulation

Topics: Computer simulation , Heat exchangers , Modeling , Computational fluid dynamics , Heat transfer , Porous materials , Flow (Dynamics) , Friction , Geometry , Heat sinks

Vortically Enhanced Heat Transfer and Mixing: State of the Art and Recent Results

Akram Ghanem, Thierry Lemenand, Dominique Della Valle, Charbel Habchi, Hassan Peerhossaini

HT 2012; 21-30doi:https://doi.org/10.1115/HT2012-58045

View Articletitled, Vortically Enhanced Heat Transfer and Mixing: State of the Art and Recent Results

Topics: Generators , Heat exchangers , Heat transfer , Turbulence , Vortices , Vorticity , Flow (Dynamics) , Energy efficiency , Heat , Hydrodynamics

Heat Transfer Performance of Lotus-Type Porous Metals

Kenshiro Muramatsu, Takuya Ide, Hideo Nakajima, John K. Eaton

HT 2012; 31-40doi:https://doi.org/10.1115/HT2012-58050

View Articletitled, Heat Transfer Performance of Lotus-Type Porous Metals

Topics: Heat transfer , Metals , Fins , Flow (Dynamics) , Metal foams , Casting , Chaos , Convection , Foams (Chemistry) , Heat conduction

Condensation Pressure Drop and Heat Transfer in 5-mm-OD Micro-Fin Tubes

Wei Li, Dan Huang, Zan Wu, Hong-Xia Li, Zhao-Yan Zhang, Rong-Hua Hong, Si-Pu Guo, Jing Li

HT 2012; 41-50doi:https://doi.org/10.1115/HT2012-58051

View Articletitled, Condensation Pressure Drop and Heat Transfer in 5-mm-OD Micro-Fin Tubes

Topics: Condensation , Heat transfer , Pressure drop

Laminar Mixed Convection of Large-Prandtl-Number Nanofluids in Horizontal Tube: Experiment, Correlation, and Criterion

Wei Li, Si-Pu Guo, Zhao-Zan Feng, Zhao-Yan Zhang, Ze-Cong Fang

HT 2012; 51-60doi:https://doi.org/10.1115/HT2012-58055

View Articletitled, Laminar Mixed Convection of Large-Prandtl-Number Nanofluids in Horizontal Tube: Experiment, Correlation, and Criterion

Topics: Mixed convection , Nanofluids

Numerical Investigation of Thermal Performance of a Tube Fitted With Regularly Spaced Twisted Tape Elements

Sibel Gunes, Dogan Erdemir, Veysel Ozceyhan, Necdet Altuntop

HT 2012; 61-69doi:https://doi.org/10.1115/HT2012-58078

View Articletitled, Numerical Investigation of Thermal Performance of a Tube Fitted With Regularly Spaced Twisted Tape Elements

Topics: Heat exchangers , Heat flux , Heat transfer , Numerical analysis , Pressure drop , Reynolds number , Turbulence , Vacuum

Condensation Induced Shock in Thermal/Fluid Systems

Amir Jokar, Erik W. Christiansen

HT 2012; 71-76doi:https://doi.org/10.1115/HT2012-58117

View Articletitled, Condensation Induced Shock in Thermal/Fluid Systems

Topics: Condensation , Shock (Mechanics) , Thermofluids , Air conditioning , Cavitation , Evaporation , Flow (Dynamics) , Heating and cooling , Pressure , Refrigeration

Enhanced Heat Transfer in Single-Phase Forced Convection in Tubes due to Helical Swirl Generated by Twisted-Tape Inserts

Arthur E. Bergles, Raj M. Manglik

HT 2012; 77-86doi:https://doi.org/10.1115/HT2012-58285

View Articletitled, Enhanced Heat Transfer in Single-Phase Forced Convection in Tubes due to Helical Swirl Generated by Twisted-Tape Inserts

Topics: Forced convection , Heat transfer , Flow (Dynamics) , Convection , Damping , Design , Fluids , Friction , Heat exchangers , Heat transfer coefficients

Developments in Enhanced Heat Transfer Technology From a Petroleum Industry Perspective in 2012

Matthew P. Rudy, Thomas M. Rudy, Himanshu M. Joshi, Amar S. Wanni

HT 2012; 87-94doi:https://doi.org/10.1115/HT2012-58301

View Articletitled, Developments in Enhanced Heat Transfer Technology From a Petroleum Industry Perspective in 2012

Topics: Heat transfer , Petroleum industry , Heat exchangers , Students

Enhanced Laminar Flow Convection Heat Transfer in Longitudinally Twisted Rectangular Ducts

Raj M. Manglik, Prashant Patel, Milind A. Jog

HT 2012; 95-101doi:https://doi.org/10.1115/HT2012-58304

View Articletitled, Enhanced Laminar Flow Convection Heat Transfer in Longitudinally Twisted Rectangular Ducts

Topics: Convection , Ducts , Laminar flow , Flow (Dynamics) , Friction , Heat transfer , Reynolds number , Computer simulation , Fluids , Geometry

Thin Film Evaporation Using Nanoporous Membranes for Enhanced Heat Transfer

Rong Xiao, Shalabh C. Maroo, Evelyn N. Wang

HT 2012; 103-107doi:https://doi.org/10.1115/HT2012-58352

View Articletitled, Thin Film Evaporation Using Nanoporous Membranes for Enhanced Heat Transfer

Topics: Evaporation , Heat transfer , Membranes , Thin films , Heat transfer coefficients , Coolants , Flux (Metallurgy) , Heat , Thermal management , Design

Experimental and Numerical Investigation of Heat Transfer in Annular Channels With Flow Twisting

S. E. Tarasevich, V. L. Fedyaev, A. B. Yakovlev, I. V. Morenko

HT 2012; 109-114doi:https://doi.org/10.1115/HT2012-58430

View Articletitled, Experimental and Numerical Investigation of Heat Transfer in Annular Channels With Flow Twisting

Topics: Flow (Dynamics) , Heat transfer , Wire , Computer simulation , Displacement , Temperature , Water

Current Progress in Enhanced Heat and Mass Transfer

Arthur E. Bergles, Raj M. Manglik

HT 2012; 115-124doi:https://doi.org/10.1115/HT2012-58457

View Articletitled, Current Progress in Enhanced Heat and Mass Transfer

Topics: Heat , Mass transfer , Heat transfer

Simulation of Nanofluid Heat Transfer Enhancement With LBM

Yali Guo, Daoyang Qin, Shengqiang Shen, Hehan Xu, Yong Yang, Yeqing Li

HT 2012; 125-132doi:https://doi.org/10.1115/HT2012-58540

View Articletitled, Simulation of Nanofluid Heat Transfer Enhancement With LBM

Topics: Heat transfer , Nanofluids , Simulation

Fire and Combustion

Investigations of a Reverse-Vortex Plasma Assisted Combustion System

Igor Matveev, Serhiy Serbin

HT 2012; 133-140doi:https://doi.org/10.1115/HT2012-58037

View Articletitled, Investigations of a Reverse-Vortex Plasma Assisted Combustion System

Topics: Combustion systems , Plasmas (Ionized gases) , Vortices , Density , Design , Energy generation , Feedstock , Fuels , Gases , Geometry

Mathematical Modeling of Heat and Mass Transfer Processes During Pyrolysis and Combustion of a Single Biomass Particle

Y. Haseli, J. A. van Oijen, L. P. H. de Goey

HT 2012; 141-150doi:https://doi.org/10.1115/HT2012-58096

View Articletitled, Mathematical Modeling of Heat and Mass Transfer Processes During Pyrolysis and Combustion of a Single Biomass Particle

Topics: Biomass , Combustion , Heat , Mass transfer , Modeling , Particulate matter , Pyrolysis , Carbon , Hydrogen , Carbon dioxide

The M-1 Radiation Model: Evaluation for Predicting Thermal Radiation From Fires

Alexander L. Brown, Flint Pierce

HT 2012; 151-160doi:https://doi.org/10.1115/HT2012-58112

View Articletitled, The M-1 Radiation Model: Evaluation for Predicting Thermal Radiation From Fires

Topics: Fire , Radiation (Physics) , Thermal radiation , Approximation , Boundary-value problems , Combustion , Diffusion (Physics) , Entropy , Ray tracing

A Technoeconomic Analysis of the Potential for Portable Pyrolysis in Northern New Mexico Forests

Alexander L. Brown, Patrick D. Brady

HT 2012; 161-171doi:https://doi.org/10.1115/HT2012-58113

View Articletitled, A Technoeconomic Analysis of the Potential for Portable Pyrolysis in Northern New Mexico Forests

Topics: Pyrolysis , Fuels , Transportation systems , Biomass , Design , Economics , Fire risk , Fuel oils , Heating , Molecular weight

Applicability of the Wright Polynomial Correction for Time-Resolved Laser-Induced Incandescence in the Transition Regime

K. J. Daun, S. C. Huberman

HT 2012; 173-181doi:https://doi.org/10.1115/HT2012-58186

View Articletitled, Applicability of the Wright Polynomial Correction for Time-Resolved Laser-Induced Incandescence in the Transition Regime

Topics: Lasers , Light emission , Polynomials , Particulate matter , Tires , Heat conduction , Boundary layers , Mean free path , Nanoparticles , Temperature

A Simple Model for Prediction of Preheating and Pyrolysis Time of a Thermally Thin Charring Particle

Y. Haseli, J. A. van Oijen, L. P. H. de Goey

HT 2012; 183-190doi:https://doi.org/10.1115/HT2012-58233

View Articletitled, A Simple Model for Prediction of Preheating and Pyrolysis Time of a Thermally Thin Charring Particle

Topics: Particulate matter , Pyrolysis , Algebra , Temperature , Computation , Design , Differential equations , Energy conservation , Heating , Partial differential equations

Numerical Analysis of Arc Flash Phenomena in the Air Insulated Cable Box for an Electric Power Machinery

Sungwon Lee, Joon-Yeob Lee, Jae-Cheol Yang

HT 2012; 191-196doi:https://doi.org/10.1115/HT2012-58254

View Articletitled, Numerical Analysis of Arc Flash Phenomena in the Air Insulated Cable Box for an Electric Power Machinery

Topics: Cables , Electricity (Physics) , Machinery , Numerical analysis , Pressure , Bushings , Waves , Damage , Deformation , Fire

Modeling the Initial Stage of Crosslinked Aromatic Hydrocarbon Polymer Pyrolysis

Tapan Desai, John Lawson, Pawel Keblinski

HT 2012; 197-203doi:https://doi.org/10.1115/HT2012-58265

View Articletitled, Modeling the Initial Stage of Crosslinked Aromatic Hydrocarbon Polymer Pyrolysis

Topics: Modeling , Polymers , Pyrolysis , Chemical reactions , Fireproofing , Molecular dynamics simulation , Space vehicles

Experimental Investigation of Microexplosion Phenomena in Emulsified Vegetable Oil-Methanol Blends

Jorge L. Alvarado, Hyungseok Nam

HT 2012; 205-212doi:https://doi.org/10.1115/HT2012-58311

View Articletitled, Experimental Investigation of Microexplosion Phenomena in Emulsified Vegetable Oil-Methanol Blends

Topics: Methanol , Drops , Fuels , Acoustics , Temperature , Combustion , Signals , Boilers , Vegetable oils , Fast Fourier transforms

Rice Husk Gasification Using N₂ and Air-Steam for Partial Oxidation

Gerardo Gordillo, Maria C. Mendez

HT 2012; 213-221doi:https://doi.org/10.1115/HT2012-58386

View Articletitled, Rice Husk Gasification Using N<sub>2</sub> and Air-Steam for Partial Oxidation

Topics: Biomass , Fuel gasification , Oxidation , Steam

Analysis of the Equilibrium Approximation in Chemical Ablation of Thermal Protective Systems

B. W. Barr, O. A. Ezekoye

HT 2012; 223-234doi:https://doi.org/10.1115/HT2012-58462

View Articletitled, Analysis of the Equilibrium Approximation in Chemical Ablation of Thermal Protective Systems

Topics: Ablation (Vaporization technology) , Approximation , Equilibrium (Physics) , Carbon , Combustion , Graphite , Oxidation

CFD Simulation of Confined Non-Premixed Flames

Tanaji M. Dabade, Xianchang Li, Daniel Chen, Helen Lou, Christopher Martin, Ku-Yen Li, Kanwar Devesh Singh

HT 2012; 235-242doi:https://doi.org/10.1115/HT2012-58497

View Articletitled, CFD Simulation of Confined Non-Premixed Flames

Topics: Computational fluid dynamics , Flames , Simulation , Combustion , Flow (Dynamics) , Furnaces , Boundary-value problems , Chemistry , Computer simulation , Cylinders

Numerical Simulation of Different Coal Combustion in Two Tiny-Oil Ignition Burners With Oxygen-Enriched

Yongsheng Zhang, Haisu Wu, Xueqi Liu, Chenn Qian Zhou, Zhongguang Fu

HT 2012; 243-247doi:https://doi.org/10.1115/HT2012-58515

View Articletitled, Numerical Simulation of Different Coal Combustion in Two Tiny-Oil Ignition Burners With Oxygen-Enriched

Topics: Coal , Combustion , Computer simulation , Ignition , Oxygen , Flames , Heating , High temperature , Simulation results , Volatility

Points to Note in Modeling Fire With Computational Fluid Dynamics

L. Qu, W. K. Chow

HT 2012; 249-256doi:https://doi.org/10.1115/HT2012-58539

View Articletitled, Points to Note in Modeling Fire With Computational Fluid Dynamics

Topics: Computational fluid dynamics , Fire , Modeling , Design , Simulation , Boundary-value problems , Dynamics (Mechanics) , Fire prevention , Geometry , Uncertainty

Selection of Fuel in Different Occupancy Types by Computational Fluid Dynamics

K. W. Lau, W. K. Chow, N. K. Fong

HT 2012; 257-261doi:https://doi.org/10.1115/HT2012-58541

View Articletitled, Selection of Fuel in Different Occupancy Types by Computational Fluid Dynamics

Topics: Combustion , Computational fluid dynamics , Fire , Fuels , Hazards

Deflagration Analysis of Aluminum Droplet Combustion

Birce Dikici, M. L. Pantoya, B. D. Shaw

HT 2012; 263-271doi:https://doi.org/10.1115/HT2012-58553

View Articletitled, Deflagration Analysis of Aluminum Droplet Combustion

Topics: Aluminum , Combustion , Drops , Explosions

A Parametric Study of Multi-Stage Chemical Looping Combustion for CO₂ Capture Power Plant

Bilal Hassan, Tariq Shamim, Ahmed F. Ghoniem

HT 2012; 273-281doi:https://doi.org/10.1115/HT2012-58597

View Articletitled, A Parametric Study of Multi-Stage Chemical Looping Combustion for CO<sub>2</sub> Capture Power Plant

Topics: Carbon capture and storage , Combustion , Power stations , Carbon dioxide , Oxygen , Natural gas , Conservation laws (Physics) , Equilibrium (Physics) , Flow (Dynamics) , Fuels

Multi-Phase Systems

A Numerical Investigation of Constrained Melting of Nanostructure-Enhanced Phase Change Materials in a Rectangular Cavity Heated From Below

Li-Wu Fan, Liang Zhang, Zi-Tao Yu, Xu Xu, Ya-Cai Hu, Ke-Fa Cen

HT 2012; 283-290doi:https://doi.org/10.1115/HT2012-58027

View Articletitled, A Numerical Investigation of Constrained Melting of Nanostructure-Enhanced Phase Change Materials in a Rectangular Cavity Heated From Below

Topics: Cavities , Melting , Phase change materials , Natural convection , Enthalpy , Finite volume methods , Heat conduction , Heat of fusion , Heat transfer , Porosity

Highly Subcooled Flow Boiling: A Model for Estimating Heat Transfer Behind Sliding Bubbles in a Narrow Channel

Arif B. Ozer, Donald K. Hollingsworth, Larry. C. Witte

HT 2012; 291-305doi:https://doi.org/10.1115/HT2012-58031

View Articletitled, Highly Subcooled Flow Boiling: A Model for Estimating Heat Transfer Behind Sliding Bubbles in a Narrow Channel

Topics: Boiling , Bubbles , Flow (Dynamics) , Heat transfer , Subcooling , Heat , Wall temperature , Bubbly flow , Coating processes , Coatings

Experimental Characterization of the Thermal Diffusivity of Paraffin Phase Change Material Embedded With Herringbone Style Graphite Nanofibers

Ronald J. Warzoha, Anthony Rao, Rebecca Weigand, Amy S. Fleischer

HT 2012; 307-315doi:https://doi.org/10.1115/HT2012-58043

View Articletitled, Experimental Characterization of the Thermal Diffusivity of Paraffin Phase Change Material Embedded With Herringbone Style Graphite Nanofibers

Topics: Experimental characterization , Graphite , Nanofibers , Paraffin wax , Phase change materials , Thermal diffusivity , Latent heat , Specific heat , Thermal conductivity , Thermal energy storage

Influence of Wall Thermal Conductivity During Pool Boiling on Large Diamond and SiC Heaters

Marek Kapitz, Adam Becker, Stefan aus der Wiesche

HT 2012; 317-325doi:https://doi.org/10.1115/HT2012-58047

View Articletitled, Influence of Wall Thermal Conductivity During Pool Boiling on Large Diamond and SiC Heaters

Topics: Diamonds , Pool boiling , Thermal conductivity , Water , Boiling , Atmospheric pressure , Bubbles , Chemical vapor deposition , Heat transfer , Heating

Flow Pattern and Pipe Orientation Independent Semi-Empirical Void Fraction Correlation for a Gas-Liquid Two Phase Flow Based on the Concept of Drift Flux Model

Swanand M. Bhagwat, Afshin J. Ghajar

HT 2012; 327-336doi:https://doi.org/10.1115/HT2012-58048

View Articletitled, Flow Pattern and Pipe Orientation Independent Semi-Empirical Void Fraction Correlation for a Gas-Liquid Two Phase Flow Based on the Concept of Drift Flux Model

Topics: Flow (Dynamics) , Pipes , Porosity , Two-phase flow , Fluids

Experimental Investigation and Performance Evaluation of Isothermal Frictional Two Phase Pressure Drop Correlations in Vertical Downward Gas-Liquid Two Phase Flow

Swanand M. Bhagwat, Mehmet Mollamahmutoglu, Afshin J. Ghajar

HT 2012; 337-348doi:https://doi.org/10.1115/HT2012-58049

View Articletitled, Experimental Investigation and Performance Evaluation of Isothermal Frictional Two Phase Pressure Drop Correlations in Vertical Downward Gas-Liquid Two Phase Flow

Topics: Performance evaluation , Pressure drop , Two-phase flow , Flow (Dynamics) , Fluids , Pipes , Porosity , Chemical energy , Friction , Hydrostatics

Experimental Investigation and Empirical Analysis of Non-Boiling Gas-Liquid Two Phase Heat Transfer in Vertical Downward Pipe Orientation

Swanand M. Bhagwat, Mehmet Mollamahmutoglu, Afshin J. Ghajar

HT 2012; 349-359doi:https://doi.org/10.1115/HT2012-58072

View Articletitled, Experimental Investigation and Empirical Analysis of Non-Boiling Gas-Liquid Two Phase Heat Transfer in Vertical Downward Pipe Orientation

Topics: Boiling , Heat transfer , Pipes , Flow (Dynamics) , Heat transfer coefficients , Water , Chemical processes , Convection , Ethanol , Fluids

Copper Oxide (CuO) Effect on Heat Transfer Performance in an Oscillating Heat Pipe

Yulong Ji, Chen Xu, Hongbin Ma

HT 2012; 361-364doi:https://doi.org/10.1115/HT2012-58103

View Articletitled, Copper Oxide (CuO) Effect on Heat Transfer Performance in an Oscillating Heat Pipe

Topics: Copper , Heat pipes , Heat transfer , Condensers (steam plant) , Fluids , Furnaces , Tubing , Water

Enhancement of Nucleate Boiling Heat Transfer With Nanofiber Mat

L. Yang, V. Patel, J. Seyed-Yagoobi, S. Jun, S. Sinha-Ray, Y. Zhang, A. Yarin

HT 2012; 365-373doi:https://doi.org/10.1115/HT2012-58107

View Articletitled, Enhancement of Nucleate Boiling Heat Transfer With Nanofiber Mat

Topics: Heat transfer , Nanofibers , Nucleate boiling , Copper , Polymers , Temperature , Ceramics , Coating processes , Coatings , Nucleate pool boiling

Effects of Heat Transfer on the Spreading and Freezing of Molten Droplets Impinging Onto Textured Surfaces: A Computational Study

Mehdi Raessi, Rajkamal Sendha

HT 2012; 375-384doi:https://doi.org/10.1115/HT2012-58166

View Articletitled, Effects of Heat Transfer on the Spreading and Freezing of Molten Droplets Impinging Onto Textured Surfaces: A Computational Study

Topics: Drops , Freezing , Heat transfer , Solidification , Collapse , Deformation , Disks , Dynamics (Mechanics) , Flow (Dynamics) , Geometry

Experimental Investigation of Magnetic Field Effect on the Magnetic Nanofluid Oscillating Heat Pipe

Nannan Zhao, Dianli Zhao, Hongbin Ma

HT 2012; 385-389doi:https://doi.org/10.1115/HT2012-58170

View Articletitled, Experimental Investigation of Magnetic Field Effect on the Magnetic Nanofluid Oscillating Heat Pipe

Topics: Heat pipes , Heat transfer , Magnetic fields , Nanofluids

Lattice Boltzmann Simulation of Diesel Injection

Giacomo Falcucci, Elio Jannelli, Stefano Ubertini, Gino Bella, Alessandro De Maio, Silvia Palpacelli

HT 2012; 391-399doi:https://doi.org/10.1115/HT2012-58175

View Articletitled, Lattice Boltzmann Simulation of Diesel Injection

Topics: Diesel , Lattice Boltzmann methods , Simulation , Fuels , Cavitation , Combustion , Combustion chambers , Drops , Ejectors , Emissions

Concentration Distribution Research of a Special DC Pulverized Coal Burner and Resistance Analysis

Mo Yang, Chunsun Guo, Yuwen Zhang, Zhangyang Kang

HT 2012; 401-405doi:https://doi.org/10.1115/HT2012-58191

View Articletitled, Concentration Distribution Research of a Special DC Pulverized Coal Burner and Resistance Analysis

Topics: Coal , Two-phase flow

Effect of Heater Size on Confined Subcooled Jet Impingement Boiling

S. Abishek, R. Narayanaswamy, V. Narayanan

HT 2012; 407-416doi:https://doi.org/10.1115/HT2012-58205

View Articletitled, Effect of Heater Size on Confined Subcooled Jet Impingement Boiling

Topics: Boiling , Subcooling , Heat flux , Heat , Heat transfer , Momentum , Nozzles , Quenching (Metalworking) , Atmospheric pressure , Electronic components

Simulation of Fluid Flow and Heat Transfer Including Phase Change During the Impact of Semi-Molten Particles

S. Alavi, M. Passandideh-Fard, J. Mostaghimi

HT 2012; 417-427doi:https://doi.org/10.1115/HT2012-58252

View Articletitled, Simulation of Fluid Flow and Heat Transfer Including Phase Change During the Impact of Semi-Molten Particles

Topics: Fluid dynamics , Fluids , Heat transfer , Particulate matter , Simulation , Solidification , Sprays , Viscosity

Modeling Convective Boiling in Single Diverging Channel With In-Situ Vapor Extraction

Saran Salakij, James A. Liburdy, Deborah V. Pence

HT 2012; 429-445doi:https://doi.org/10.1115/HT2012-58268

View Articletitled, Modeling Convective Boiling in Single Diverging Channel With In-Situ Vapor Extraction

Topics: Boiling , Modeling , Vapors , Flow (Dynamics) , Pressure , Pressure drop , Heat flux , Microchannels , Stability , Flow instability

Experimental Study of Cylindrical Latent Heat Energy Storage Systems Using Lauric Acid as the Phase Change Material

Chang Liu, Robynne E. Murray, Dominic Groulx

HT 2012; 447-456doi:https://doi.org/10.1115/HT2012-58279

View Articletitled, Experimental Study of Cylindrical Latent Heat Energy Storage Systems Using Lauric Acid as the Phase Change Material

Topics: Energy storage , Latent heat , Phase change materials , Heat transfer , Pipes , Copper , Flow (Dynamics) , Natural convection , Design , Fins

Effect of Cross Groove on Flow Boiling in a Microgap

A. K. M. M. Morshed, Titan C. Paul, Jamil A. Khan

HT 2012; 457-463doi:https://doi.org/10.1115/HT2012-58305

View Articletitled, Effect of Cross Groove on Flow Boiling in a Microgap

Topics: Boiling , Flow (Dynamics)

Thermal Storage Device for High-Power-Density Systems

Joseph Homitz, Brian P. Tucker, Janelle M. Messmer

HT 2012; 465-472doi:https://doi.org/10.1115/HT2012-58312

View Articletitled, Thermal Storage Device for High-Power-Density Systems

Topics: Density , Thermal energy storage , Thermal management , Weight (Mass) , Architecture , Cooling , Design , Directed-energy weapons , Heat , Performance evaluation

A Correlation for Critical Heat Flux in Submerged Jet Impingement

Ruander Cardenas, Vinod Narayanan

HT 2012; 473-486doi:https://doi.org/10.1115/HT2012-58376

View Articletitled, A Correlation for Critical Heat Flux in Submerged Jet Impingement

Topics: Critical heat flux , Nozzles , Boiling , Errors , Subcooling , Surface roughness , Water , Atmospheric pressure , Copper , Density

Experimental Investigation of Nanofluid Flow Boiling in a Single Microchannel

Zachary Edel, Abhijit Mukherjee

HT 2012; 487-494doi:https://doi.org/10.1115/HT2012-58396

View Articletitled, Experimental Investigation of Nanofluid Flow Boiling in a Single Microchannel

Topics: Boiling , Flow (Dynamics) , Microchannels , Nanofluids , Bubbles , Nanoparticles , Aluminum , Brass (Metal) , Cooling , Density

Effect of Voids on Solidification of Phase Change Materials Infiltrated in Graphite Foams

Mahmoud Moeini Sedeh, J. M. Khodadadi

HT 2012; 495-502doi:https://doi.org/10.1115/HT2012-58405

View Articletitled, Effect of Voids on Solidification of Phase Change Materials Infiltrated in Graphite Foams

Topics: Foams (Chemistry) , Graphite , Phase change materials , Solidification , Composite materials , Shrinkage (Materials) , Fluids , Simulation , Energy storage , Gravity (Force)

Numerical Simulation of the Effect of the Size of Nanoparticles on the Solidification Process of Nanoparticle-Enhanced Phase Change Materials

Yousef M. F. El Hasadi, J. M. Khodadadi

HT 2012; 503-512doi:https://doi.org/10.1115/HT2012-58423

View Articletitled, Numerical Simulation of the Effect of the Size of Nanoparticles on the Solidification Process of Nanoparticle-Enhanced Phase Change Materials

Topics: Computer simulation , Nanoparticles , Phase change materials , Solidification , Particle size , Shapes , Simulation , Supercooling , Cavities , Convection

Experimental Analysis of Dual-Evaporators Hybrid Two-Phase Cooling Loop

Chanwoo Park, Michael Crepinsek

HT 2012; 513-522doi:https://doi.org/10.1115/HT2012-58474

View Articletitled, Experimental Analysis of Dual-Evaporators Hybrid Two-Phase Cooling Loop

Topics: Cooling , Experimental analysis , Heat , Electrical measurement , Temperature , Boiling , Computer cooling , Pumps

Experimental and Numerical Study of Methanol-Water Mixture Single-Phase Heat Transfer in a Micro-Channel Heat Sink

Chun K. Kwok, Matthew M. Asada, Jonathan R. Mita, Weilin Qu

HT 2012; 523-529doi:https://doi.org/10.1115/HT2012-58477

View Articletitled, Experimental and Numerical Study of Methanol-Water Mixture Single-Phase Heat Transfer in a Micro-Channel Heat Sink

Topics: Heat sinks , Heat transfer , Methanol , Microchannels , Water

Ultra-Cooling Heat Transfer Characteristics Using Cryogenic Micro-Solid Nitrogen Spray

U. Oh, Jun Ishimoto, Naoki Harada, Daisuke Tan

HT 2012; 531-538doi:https://doi.org/10.1115/HT2012-58494

View Articletitled, Ultra-Cooling Heat Transfer Characteristics Using Cryogenic Micro-Solid Nitrogen Spray

Topics: Cooling , Heat transfer , Nitrogen , Sprays , Particulate matter , Computation , Computational fluid dynamics , Heat , Heat flux , Power density

Investigation of Heat Transfer in Evaporator of Microchannel Loop Heat Pipe

Alexander A. Yakomaskin, Valery N. Afanasiev, Nikolay N. Zubkov, Dmitry N. Morskoy

HT 2012; 539-546doi:https://doi.org/10.1115/HT2012-58503

View Articletitled, Investigation of Heat Transfer in Evaporator of Microchannel Loop Heat Pipe

Topics: Heat pipes , Heat transfer , Microchannels

Experimental Determination of Temperature-Dependent Thermal Conductivity of Solid Eicosane-Based Nanostructure-Enhanced Phase Change Materials

Mahdi Nabil, J. M. Khodadadi

HT 2012; 547-553doi:https://doi.org/10.1115/HT2012-58504

View Articletitled, Experimental Determination of Temperature-Dependent Thermal Conductivity of Solid Eicosane-Based Nanostructure-Enhanced Phase Change Materials

Topics: Phase change materials , Temperature , Thermal conductivity , Solidification , Composite materials , Ice , Water , Nanoparticles , Copper , Crystal structure

Investigation of Flow Boiling Heat Transfer in Microgravity via Infrared Thermometry

Eric Kommer, Serguei Dessiatoun, Jungho Kim, Tae Hoon Kim, Valentin Solotych

HT 2012; 555-561doi:https://doi.org/10.1115/HT2012-58518

View Articletitled, Investigation of Flow Boiling Heat Transfer in Microgravity via Infrared Thermometry

Topics: Boiling , Flow (Dynamics) , Heat transfer , Temperature measurement , Gravity (Force) , Resolution (Optics) , Engineering design , Engineering disciplines , Pool boiling , Temperature

Comparative Experimental and Computational Studies for Annular Condensing and Boiling Flows in Millimeter Scale Horizontal Ducts

A. Narain, M. Kivisalu, R. Naik, N. Gorgitrattanagul, S. Mitra, M. M. Hasan

HT 2012; 563-574doi:https://doi.org/10.1115/HT2012-58602

View Articletitled, Comparative Experimental and Computational Studies for Annular Condensing and Boiling Flows in Millimeter Scale Horizontal Ducts

Topics: Boiling , Condensation , Ducts , Flow (Dynamics)

Heat Transfer in Electronic Equipment

Numerical Investigation of Heat Transfer and Pressure Loss of Double-Layer Microchannels for Chip Liquid Cooling

Gongnan Xie, Yanquan Liu, Bengt Sunden, Weihong Zhang, Jun Zhao

HT 2012; 575-583doi:https://doi.org/10.1115/HT2012-58021

View Articletitled, Numerical Investigation of Heat Transfer and Pressure Loss of Double-Layer Microchannels for Chip Liquid Cooling

Topics: Cooling , Heat transfer , Microchannels , Pressure

Experimental Study of the Startup Performance of Ferrofluidic Open Loop Pulsating Heat Pipes

Maziar Mohammadi, Mehdi Taslimifar, Siamak Kazemzadeh Hannani, Mohammad Hassan Saidi, Hossein Afshin, Mohammad Behshad Shafii

HT 2012; 585-591doi:https://doi.org/10.1115/HT2012-58056

View Articletitled, Experimental Study of the Startup Performance of Ferrofluidic Open Loop Pulsating Heat Pipes

Topics: Ferrofluids , Heat pipes

Effects of Surface Coating of Nanoparticles on Thermal Performance of Open Loop Pulsating Heat Pipes

Mehdi Taslimifar, Maziar Mohammadi, Ali Adibnia, Hossein Afshin, Mohammad Hassan Saidi, Mohammad Behshad Shafii, Siamak Kazemzadeh Hannani

HT 2012; 593-599doi:https://doi.org/10.1115/HT2012-58064

View Articletitled, Effects of Surface Coating of Nanoparticles on Thermal Performance of Open Loop Pulsating Heat Pipes

Topics: Coating processes , Coatings , Ferrofluids , Heat pipes , Nanoparticles

Development of Synthetic Jet Arrays for Heat Transfer Enhancement in Air-Cooled Heat Sinks for Electronics Cooling

Min Zhang, Taiho Yeom, Youmin Yu, Longzhong Huang, Terrence W. Simon, Mark T. North, Tianhong Cui

HT 2012; 601-606doi:https://doi.org/10.1115/HT2012-58092

View Articletitled, Development of Synthetic Jet Arrays for Heat Transfer Enhancement in Air-Cooled Heat Sinks for Electronics Cooling

Topics: Computer cooling , Heat sinks , Heat transfer , Jets , Channel flow , Energy consumption , Pistons , Actuators , Cavities , Cross-flow

Cavitation-Enhanced Microchannel Heat Exchanger Demonstration and Heat Transfer Correlation Development Using R-134a

Joshua D. Sole, Bradley J. Shelofsky, Robert P. Scaringe, Gregory S. Cole

HT 2012; 607-615doi:https://doi.org/10.1115/HT2012-58109

View Articletitled, Cavitation-Enhanced Microchannel Heat Exchanger Demonstration and Heat Transfer Correlation Development Using R-134a

Topics: Cavitation , Heat exchangers , Heat transfer , Microchannels , Aviation , Flow (Dynamics) , Heat , Military systems , Coolants , Electronics

Active Hot Spot Cooling Controlled by Single-Sided Electrowetting-on-Dielectric (SEWOD)

Sung-Yong Park, Jiangtao Cheng, Chung-Lung (C.-L. ) Chen

HT 2012; 617-623doi:https://doi.org/10.1115/HT2012-58111

View Articletitled, Active Hot Spot Cooling Controlled by Single-Sided Electrowetting-on-Dielectric (SEWOD)

Topics: Cooling , Drops , Heat transfer , Coolants , Fluids , Heat , Temperature , Transportation systems , Vapors

Thermal Modeling for High Thermal Conductivity Thermal Ground Planes

Mohammed T. Ababneh, Pramod Chamarthy, Shakti Chauhan, Frank M. Gerner, Peter de Bock, Tao Deng

HT 2012; 625-634doi:https://doi.org/10.1115/HT2012-58115

View Articletitled, Thermal Modeling for High Thermal Conductivity Thermal Ground Planes

Topics: Modeling , Thermal conductivity , Heat transfer coefficients , Cooling , Energy budget (Physics) , Vapors , Condensation , Evaporation , Finite element model , Flow (Dynamics)

Compact Cooling Devices Based on Giant Electrocaloric Effect Dielectrics

Haiming Gu, Xinyu Li, S. G. Lu, Minren Lin, Xiaoshi Qian, J. P. Cheng, Q. M. Zhang, Ailan Cheng, Brent Craven

HT 2012; 635-639doi:https://doi.org/10.1115/HT2012-58128

View Articletitled, Compact Cooling Devices Based on Giant Electrocaloric Effect Dielectrics

Topics: Cooling , Dielectric materials , Pyroelectricity , Temperature , Copolymers , Electric fields , Entropy , Finite volume methods , Phase transition temperature , Temperature gradient

Characterization of Thermal Interface Materials Using a Steady State Experimental Method

Benjamin Sponagle, Dominic Groulx

HT 2012; 641-648doi:https://doi.org/10.1115/HT2012-58262

View Articletitled, Characterization of Thermal Interface Materials Using a Steady State Experimental Method

Topics: Steady state , Electrical conductance , ASTM International , Flow (Dynamics) , Heat , Testing

An Experimental Study on the Effects of Agitation in Generating Flow Unsteadiness and Enhancing Convective Heat Transfer

Smita Agrawal, Terrence Simon, Mark North, Tianhong Cui

HT 2012; 649-657doi:https://doi.org/10.1115/HT2012-58273

View Articletitled, An Experimental Study on the Effects of Agitation in Generating Flow Unsteadiness and Enhancing Convective Heat Transfer

Topics: Convection , Flow (Dynamics) , Turbulence

Heat Transfer Enhancement by Synthetic Jet Arrays in Air-Cooled Heat Sinks for Use in Electronics Cooling

Longzhong Huang, Terrence Simon, Min Zhang, Youmin Yu, Mark North, Tianhong Cui

HT 2012; 659-666doi:https://doi.org/10.1115/HT2012-58278

View Articletitled, Heat Transfer Enhancement by Synthetic Jet Arrays in Air-Cooled Heat Sinks for Use in Electronics Cooling

Topics: Computer cooling , Heat sinks , Heat transfer

Comparison of Heat Transfer Enhancement by Actuated Plates in Heat-Sink Channels

Youmin Yu, Terrence Simon, Mark North, Tianhong Cui

HT 2012; 667-674doi:https://doi.org/10.1115/HT2012-58280

View Articletitled, Comparison of Heat Transfer Enhancement by Actuated Plates in Heat-Sink Channels

Topics: Heat sinks , Heat transfer , Plates (structures)

Thermal Performance of Poly Alpha Olefin Nanofluid With Spherical and Non-Spherical Nanoparticles

Chan Hyun Park, Jorge L. Alvarado

HT 2012; 675-683doi:https://doi.org/10.1115/HT2012-58319

View Articletitled, Thermal Performance of Poly Alpha Olefin Nanofluid With Spherical and Non-Spherical Nanoparticles

Topics: Nanofluids , Nanoparticles , Convection , Fluids , Heat transfer , Reynolds number , Thermal conductivity , Heat flux , Laminar flow , Viscosity

2-D Simulation of Hot Electron-Phonon Interactions in a Submicron Gallium Nitride Device Using Hydrodynamic Transport Approach

Angie Fan, Calin Tarau, Richard Bonner, Tomas Palacios, Massoud Kaviany

HT 2012; 685-693doi:https://doi.org/10.1115/HT2012-58322

View Articletitled, 2-D Simulation of Hot Electron-Phonon Interactions in a Submicron Gallium Nitride Device Using Hydrodynamic Transport Approach

Topics: Electron-phonon interactions , Gallium nitride , Simulation , Electrons , Density , Electric fields , Gallium arsenide , Heat , Phonons , Acoustics

Critical Heat Flux in Microchannels With an Adjustable Inlet Orifice

Brent A. Odom, Carlos A. Ortiz, Patrick E. Phelan

HT 2012; 695-701doi:https://doi.org/10.1115/HT2012-58335

View Articletitled, Critical Heat Flux in Microchannels With an Adjustable Inlet Orifice

Topics: Critical heat flux , Microchannels

Experiments and Simulation of an Impinging Synthetic Jet Designed to Eliminate Actuator Artifacts

Luis Silva, Alfonso Ortega, Mahsa Ebrahim

HT 2012; 703-710doi:https://doi.org/10.1115/HT2012-58344

View Articletitled, Experiments and Simulation of an Impinging Synthetic Jet Designed to Eliminate Actuator Artifacts

Topics: Actuators , Simulation , Acoustics , Flow (Dynamics) , Geometry , Jets , Air flow , Computer simulation , Cooling , Cycles

A Transient Modified Fourier-Based Approach for Thermal Transport Modelling in Sub-Continuum Regime

Vivek Mishra, Aydin Nabovati, Daniel P. Sellan, Cristina H. Amon

HT 2012; 711-715doi:https://doi.org/10.1115/HT2012-58347

View Articletitled, A Transient Modified Fourier-Based Approach for Thermal Transport Modelling in Sub-Continuum Regime

Topics: Modeling , Transients (Dynamics) , Heat flux , Temperature , Engineering simulation , Heat , Lattice Boltzmann methods , Simulation , Steady state , Nanoscale phenomena

Effects of Geometrical Parameters on Natural Convective Heat Transfer From Vertically-Mounted Rectangular Interrupted Fins

Golnoosh Mostafavi, Mehran Ahmadi, Majid Bahrami

HT 2012; 717-727doi:https://doi.org/10.1115/HT2012-58379

View Articletitled, Effects of Geometrical Parameters on Natural Convective Heat Transfer From Vertically-Mounted Rectangular Interrupted Fins

Topics: Convection , Fins , Computer simulation , Computer software , Heat transfer , Natural convection , Steady state

Modeling Transient/Steady-State Convection From Isoflux Vertical Plates

Mehran Ahmadi, Majid Bahrami

HT 2012; 729-737doi:https://doi.org/10.1115/HT2012-58380

View Articletitled, Modeling Transient/Steady-State Convection From Isoflux Vertical Plates

Topics: Convection , Modeling , Steady state , Transients (Dynamics) , Vertical plates , Diffusion (Physics)

Thermal and Flow Visualization of Submerged Jet Impingement Boiling With FC-72

Preeti Mani, Vinod Narayanan

HT 2012; 739-750doi:https://doi.org/10.1115/HT2012-58384

View Articletitled, Thermal and Flow Visualization of Submerged Jet Impingement Boiling With FC-72

Topics: Boiling , Flow visualization , Reynolds number , Temperature , Atmospheric pressure , Bubbles , Coolants , Dynamics (Mechanics) , Fluids , Heat flux

Failure Resistant Data Center Cooling Control Through Model-Based Thermal Zone Mapping

Rongliang Zhou, Zhikui Wang, Cullen E. Bash, Tahir Cader, Alan McReynolds

HT 2012; 751-757doi:https://doi.org/10.1115/HT2012-58403

View Articletitled, Failure Resistant Data Center Cooling Control Through Model-Based Thermal Zone Mapping

Topics: Cooling , Data centers , Failure , Control equipment , Cooling systems , Redundancy (Engineering) , Design , Maintenance , Air conditioning , Computers

Cooling of High-Performance Server Modules Using Direct Immersion

Aravind Sridhar, Sarah Styslinger, Christopher Duron, Sushil H. Bhavnani, Roy W. Knight, Daniel Harris, R. Wayne Johnson

HT 2012; 759-765doi:https://doi.org/10.1115/HT2012-58433

View Articletitled, Cooling of High-Performance Server Modules Using Direct Immersion

Topics: Cooling , Heat , Boiling , Flat heat pipes , Heat flux , Temperature , Computer simulation , Copper , Dielectric liquids , Energy dissipation

Analysis of a Hybrid PCM-Air Heat Sink

Y. Kozak, B. Abramzon, G. Ziskind

HT 2012; 767-773doi:https://doi.org/10.1115/HT2012-58441

View Articletitled, Analysis of a Hybrid PCM-Air Heat Sink

Topics: Heat sinks , Heat , Temperature , Melting , Phase change materials , Fins , Aluminum , Electrical conductivity , Graphite , Heat transfer

Design and Optimization of Conductive Heat Trees at Micro and Nanoscales for Cooling Electronics

Masoud Daneshi, Ebrahim Shirani

HT 2012; 775-784doi:https://doi.org/10.1115/HT2012-58512

View Articletitled, Design and Optimization of Conductive Heat Trees at Micro and Nanoscales for Cooling Electronics

Topics: Cooling , Design , Electronics , Heat , Optimization , Architecture , Disks , Heat conduction , Thermal conductivity , Cooling systems

Evaluating Liquid-Cooled Heat Sink Resistance Data for Electronic Applications

Randall D. Manteufel

HT 2012; 785-794doi:https://doi.org/10.1115/HT2012-58555

View Articletitled, Evaluating Liquid-Cooled Heat Sink Resistance Data for Electronic Applications

Topics: Heat sinks , Flow (Dynamics) , Thermal resistance , Design , Heat conduction , Convection , Cooling , Heat , Pressure drop

Surface Characterization Studies of Thiols as a Blocking Mechanism for Specific Adsorption for Application of Charge Selective Membrane Transport

Damena D. Agonafer, Edward Chainani, Muhammed E. Oruc, Ki Sung Lee, Mark A. Shannon

HT 2012; 795-799doi:https://doi.org/10.1115/HT2012-58573

View Articletitled, Surface Characterization Studies of Thiols as a Blocking Mechanism for Specific Adsorption for Application of Charge Selective Membrane Transport

Topics: Membranes , Surface characterization , Electrochemical impedance spectroscopy , Electrodes , Electrolytes , Flow (Dynamics) , Ions , Leakage , Manufacturing , Platinum

Analysis of Thin-Film Evaporation Through Sintered Wick Microstructures

Karthik K. Bodla, Jayathi Y. Murthy, Suresh V. Garimella

HT 2012; 801-813doi:https://doi.org/10.1115/HT2012-58598

View Articletitled, Analysis of Thin-Film Evaporation Through Sintered Wick Microstructures

Topics: Evaporation , Thin films , Heat , Particle size , Shapes , Copper , Fluids , Flux (Metallurgy) , Heat pipes , Heat transfer

CFD Assisted Control System Design for Chip Cooling

R. Zhang, C. Zhang, J. Jiang

HT 2012; 815-821doi:https://doi.org/10.1115/HT2012-58609

View Articletitled, CFD Assisted Control System Design for Chip Cooling

Topics: Computational fluid dynamics , Control systems , Cooling , Design , Cooling systems , Control equipment , Design methodology , Feedback , Simulation , Databases

Low Temperature Heat Transfer

Temperature Sensing of Joule Heating Inside an Optical Whispering-Gallery Mode Micro-Annulus

Matthew Frenkel, Marlon Avellan, Zhixiong Guo

HT 2012; 823-826doi:https://doi.org/10.1115/HT2012-58133

View Articletitled, Temperature Sensing of Joule Heating Inside an Optical Whispering-Gallery Mode Micro-Annulus

Topics: Annulus , Heating , Joules , Temperature , Wire , Dielectric materials , Resolution (Optics) , Resonance , Sensors

Molecular Dynamics Simulation of Heat Conduction in Si Thin Films Induced by Ultrafast Laser Heating

Yu Zou, Xiulan Huai, Fang Xin, Zhixiong Guo

HT 2012; 827-835doi:https://doi.org/10.1115/HT2012-58229

View Articletitled, Molecular Dynamics Simulation of Heat Conduction in Si Thin Films Induced by Ultrafast Laser Heating

Topics: Heat conduction , Heating , Lasers , Molecular dynamics simulation , Thin films

Normalization for Ultrafast Radiative Transfer Analysis With Collimated Irradiation

Brian Hunter, Zhixiong Guo

HT 2012; 837-848doi:https://doi.org/10.1115/HT2012-58307

View Articletitled, Normalization for Ultrafast Radiative Transfer Analysis With Collimated Irradiation

Topics: Irradiation (Radiation exposure) , Radiative heat transfer , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Function approximation , Anisotropy , Biological tissues , Cylinders , Finite volume methods

Numerical Simulation of Convective Heat Transfer in Structured Packed Beds of Particles With Different Particle Contact Treatment Methods

S. S. Bu, J. Yang, S. Y. Li, Q. W. Wang

HT 2012; 849-856doi:https://doi.org/10.1115/HT2012-58397

View Articletitled, Numerical Simulation of Convective Heat Transfer in Structured Packed Beds of Particles With Different Particle Contact Treatment Methods

Topics: Computational fluid dynamics , Computer simulation , Convection , Particulate matter , Heat transfer , Flow (Dynamics) , Laminar flow , Numerical analysis , Porosity , Pressure drop

Experimental Investigation of Thermal and Hydrodynamic Performances of a Partial Cross-Wavy Recuperator for Microturbine Applications

L. X. Du, P. Q. Yu, M. Zeng, Q. W. Wang

HT 2012; 857-864doi:https://doi.org/10.1115/HT2012-58400

View Articletitled, Experimental Investigation of Thermal and Hydrodynamic Performances of a Partial Cross-Wavy Recuperator for Microturbine Applications

Topics: Heat transfer , Microturbines

Experimental Study of Heat Transfer Characteristics for Horizontal-Tube Falling Film Evaporation

Xingsen Mu, Yong Yang, Shengqiang Shen, Gangtao Liang, Luyuan Gong

HT 2012; 865-871doi:https://doi.org/10.1115/HT2012-58532

View Articletitled, Experimental Study of Heat Transfer Characteristics for Horizontal-Tube Falling Film Evaporation

Topics: Evaporation , Heat transfer , Heat transfer coefficients

Heat Transfer Coefficient in Falling Film Evaporators With Different Tube Arrangements

Shengqiang Shen, Gangtao Liang, Yali Guo, Xingsen Mu, Rui Liu, Yong Yang

HT 2012; 873-879doi:https://doi.org/10.1115/HT2012-58533

View Articletitled, Heat Transfer Coefficient in Falling Film Evaporators With Different Tube Arrangements

Topics: Heat transfer coefficients , Seawater

Shear Heating of High-Viscosity Grade Lubricant in Piston Skirts: EHL at Idling Speeds in Initial Engine Start Up

Syed Adnan Qasim, Mumtaz Ali Khan, M. Afzaal Malik

HT 2012; 881-890doi:https://doi.org/10.1115/HT2012-58549

View Articletitled, Shear Heating of High-Viscosity Grade Lubricant in Piston Skirts: EHL at Idling Speeds in Initial Engine Start Up

Topics: Engine start-up , Heating , Lubricants , Pistons , Shear (Mechanics) , Viscosity

Computational Heat Transfer

GPU-Based Molecular Dynamics Formulation of Thermal Conductivity Predictions for Monolayer Graphene

Aaron P. Wemhoff, Masoud H. Khadem

HT 2012; 891-896doi:https://doi.org/10.1115/HT2012-58020

View Articletitled, GPU-Based Molecular Dynamics Formulation of Thermal Conductivity Predictions for Monolayer Graphene

Topics: Graphene , Graphics processing units , Molecular dynamics , Thermal conductivity , Computation , Engineering simulation , Equilibrium (Physics) , Errors , Heat , Potential energy

The Technical Derivation of Heat Transfer Performance of the Airside of a Novel Pin Design Heat Exchanger Using Computational Fluid Dynamics

Tosha Churitter

HT 2012; 897-906doi:https://doi.org/10.1115/HT2012-58060

View Articletitled, The Technical Derivation of Heat Transfer Performance of the Airside of a Novel Pin Design Heat Exchanger Using Computational Fluid Dynamics

Topics: Computational fluid dynamics , Design , Heat exchangers , Heat transfer , Pins (Engineering) , Flow (Dynamics) , Aerospace industry , Computer software , Electronics , Simulation

Genetic Algorithm Optimization of a Compact Heat Exchanger Modeled Using Volume Averaging Theory

David Geb, Feng Zhou, George DeMoulin, Ivan Catton

HT 2012; 907-915doi:https://doi.org/10.1115/HT2012-58067

View Articletitled, Genetic Algorithm Optimization of a Compact Heat Exchanger Modeled Using Volume Averaging Theory

Topics: Genetic algorithms , Heat exchangers , Optimization , Algorithms , Design , Finite difference methods , Fluid dynamics , Flux (Metallurgy) , Modeling , Momentum

Numerical Simulation of Single Bubble Dynamics During Pool and Flow Boiling Conditions

Adam Becker, Marek Kapitz, Stefan aus der Wiesche

HT 2012; 917-926doi:https://doi.org/10.1115/HT2012-58089

View Articletitled, Numerical Simulation of Single Bubble Dynamics During Pool and Flow Boiling Conditions

Topics: Boiling , Bubbles , Computer simulation , Dynamics (Mechanics) , Flow (Dynamics) , Heat transfer , Simulation , Transients (Dynamics) , Computational fluid dynamics , Deformation

A New Model for Virtual Radiometers

Isaac L. Hunsaker, David J. Glaze, Jeremy N. Thornock, Philip J. Smith

HT 2012; 927-936doi:https://doi.org/10.1115/HT2012-58093

View Articletitled, A New Model for Virtual Radiometers

Topics: Algorithms , Computer simulation , Engineering simulation , Fire , Flux (Metallurgy) , Propellants , Ray tracing , Security , Simulation , Simulation results

Numerical Simulation of the Thermodynamic Process of the Molten Salt Furnace

Lian Ning, Chenn Q. Zhou, Jiemin Zhou

HT 2012; 937-942doi:https://doi.org/10.1115/HT2012-58119

View Articletitled, Numerical Simulation of the Thermodynamic Process of the Molten Salt Furnace

Topics: Combustion , Computational fluid dynamics , Computer simulation , Furnaces , Thermodynamic processes

A Numerical Study of the Effect of Thermal Mass on the Transient Thermal Performance of a Simple Three Storied Atrium Building

Shafqat Hussain, Patrick H. Oosthuizen

HT 2012; 943-952doi:https://doi.org/10.1115/HT2012-58132

View Articletitled, A Numerical Study of the Effect of Thermal Mass on the Transient Thermal Performance of a Simple Three Storied Atrium Building

Topics: Buoyancy , Computational fluid dynamics , Engineering simulation , Simulation , Transients (Dynamics) , Turbulence , Ventilation

Particle Scale Heat Transfer Analysis in Rotary Kiln

Amit Ravindra Amritkar, Danesh Tafti, Surya Deb

HT 2012; 953-962doi:https://doi.org/10.1115/HT2012-58137

View Articletitled, Particle Scale Heat Transfer Analysis in Rotary Kiln

Topics: Heat transfer , Particulate matter , Rotary kilns , Kilns , Fluids , Computational fluid dynamics , Convection , Discrete element methods , Furnaces , Heat

Three Dimensional Transient Heat Transfer Model for Steel Billet Heating in Reheat Furnace

Satish Kumar Dubey, Neelesh Agarwal, P. Srinivasan

HT 2012; 963-967doi:https://doi.org/10.1115/HT2012-58151

View Articletitled, Three Dimensional Transient Heat Transfer Model for Steel Billet Heating in Reheat Furnace

Topics: Furnaces , Heating , Intermediate steel products , Transient heat transfer

Large Eddy Simulation of Turbulent Mass Transfer in Ribbed Pipe Flow

Changwoo Kang, Kyung-Soo Yang

HT 2012; 969-974doi:https://doi.org/10.1115/HT2012-58163

View Articletitled, Large Eddy Simulation of Turbulent Mass Transfer in Ribbed Pipe Flow

Topics: Large eddy simulation , Mass transfer , Pipe flow , Turbulence , Heat , Flow (Dynamics) , Pipes , Surface roughness , Databases , Fluctuations (Physics)

A Numerical Study of Natural Convective Flow Through a Vertical Symmetrically Heated Channel With an Unheated Upper Section

Patrick H. Oosthuizen

HT 2012; 975-980doi:https://doi.org/10.1115/HT2012-58168

View Articletitled, A Numerical Study of Natural Convective Flow Through a Vertical Symmetrically Heated Channel With an Unheated Upper Section

Topics: Flow (Dynamics) , Temperature , Heat transfer , Prandtl number , Approximation , Computational fluid dynamics , Pressure drop , Rayleigh number

Comparing One-Dimensional and Two-Dimensional Measurement in Flash Diffusivity Experiments

Robert L. McMasters, Ralph B. Dinwiddie

HT 2012; 981-985doi:https://doi.org/10.1115/HT2012-58189

View Articletitled, Comparing One-Dimensional and Two-Dimensional Measurement in Flash Diffusivity Experiments

Topics: Anisotropy , Carbon , Carbon fibers , Electrical conductivity , Fibers , Heating , Imaging , Instrumentation , Lasers , Modeling

Numerical Simulation of the Temperature Field and the Flow Field Inside the Domestic Cooling and Heating Unit’s Water Tank

Chao Zhu, Mo Yang, Yuwen Zhang, Jinlong Wang

HT 2012; 987-992doi:https://doi.org/10.1115/HT2012-58201

View Articletitled, Numerical Simulation of the Temperature Field and the Flow Field Inside the Domestic Cooling and Heating Unit’s Water Tank

Topics: Computer simulation , Flow (Dynamics) , Heating and cooling , Temperature , Water , Water temperature , Heating , Temperature distribution , Waste heat

Numerical Study of Heat Transfer in Heat Pipes of Flue Gas Waste Heat Recovery

Qingqing Yong, Mo Yang, Yuwen Zhang, Mei Lu

HT 2012; 993-1001doi:https://doi.org/10.1115/HT2012-58225

View Articletitled, Numerical Study of Heat Transfer in Heat Pipes of Flue Gas Waste Heat Recovery

Topics: Flue gases , Heat pipes , Heat recovery , Heat transfer , Flow (Dynamics) , Power stations , Recycling , Simulation results , Temperature , Waste heat

Numerical Study on Supercritical CH4/N2 Cooling in a Horizontal Tube

Zhongxuan Du, Wensheng Lin, Anzhong Gu

HT 2012; 1003-1012doi:https://doi.org/10.1115/HT2012-58259

View Articletitled, Numerical Study on Supercritical CH4/N2 Cooling in a Horizontal Tube

Topics: Buoyancy , Cooling , Methane

Analytical and Numerical Modeling of Conductive and Convective Heat Transfer Through Open-Cell Metal Foams

Mehrdad Taheri, Sanjeev Chandra, Javad Mostaghimi

HT 2012; 1013-1021doi:https://doi.org/10.1115/HT2012-58297

View Articletitled, Analytical and Numerical Modeling of Conductive and Convective Heat Transfer Through Open-Cell Metal Foams

Topics: Computer simulation , Convection , Metal foams , Thermal conductivity , Porosity , Temperature , Fluids , Thermal equilibrium , Approximation , Engineering simulation

Dynamic Modeling of Vapor Compression Cycles Using a Novel Lagrangian Approach

Eric S. Miller, Soumya S. Patnaik, Milind A. Jog

HT 2012; 1023-1032doi:https://doi.org/10.1115/HT2012-58303

View Articletitled, Dynamic Modeling of Vapor Compression Cycles Using a Novel Lagrangian Approach

Topics: Compression , Cycles , Dynamic modeling , Vapors , Fluids , Pressure , Refrigerants , Enthalpy , Aircraft , Design

Numerical Investigation of Melting With Internal Heat Generation in a Vertical Cylindrical Geometry

Amber Shrivastava, Brian Williams, Ali S. Siahpush, John Crepeau

HT 2012; 1033-1042doi:https://doi.org/10.1115/HT2012-58326

View Articletitled, Numerical Investigation of Melting With Internal Heat Generation in a Vertical Cylindrical Geometry

Topics: Geometry , Heat , Melting , Computational fluid dynamics , Accidents , Computer simulation , Computers , Convection , Fuels , Heat transfer

Hybrid Eigenfunction-Discretization Methodology for Solving Convective Heat Transfer Problems

D. J. M. N. Chalhub, L. A. Sphaier, L. S. de B. Alves

HT 2012; 1043-1050doi:https://doi.org/10.1115/HT2012-58336

View Articletitled, Hybrid Eigenfunction-Discretization Methodology for Solving Convective Heat Transfer Problems

Topics: Convection , Eigenfunctions , Approximation , Diffusion (Physics) , Oscillations , Temperature

CFD Modeling of Skull Formation in a Blast Furnace Hearth

Dong Fu, Yan Chen, Chenn Q. Zhou, Yongfu Zhao, Louis W. Lherbier, Jr., John G. Grindey

HT 2012; 1051-1058doi:https://doi.org/10.1115/HT2012-58394

View Articletitled, CFD Modeling of Skull Formation in a Blast Furnace Hearth

Topics: Blast furnaces , Computational fluid dynamics , Hearths , Modeling , Flow (Dynamics) , Heat transfer , Linings (Textiles) , Metals , Bricks , Cooling

A Conformal Decomposition Finite Element Method for Material Death

David R. Noble

HT 2012; 1059-1063doi:https://doi.org/10.1115/HT2012-58464

View Articletitled, A Conformal Decomposition Finite Element Method for Material Death

Topics: Finite element methods , Algorithms , Engineering simulation , Finite element analysis , Geometry , Modeling , Simulation , Spacetime , Temperature

Numerical Simulation on Gas Turbine Film Cooling of Curved Surface With Backward Injection

Shashank Shetty, Xianchang Li, Ganesh Subbuswamy

HT 2012; 1065-1072doi:https://doi.org/10.1115/HT2012-58469

View Articletitled, Numerical Simulation on Gas Turbine Film Cooling of Curved Surface With Backward Injection

Topics: Computer simulation , Film cooling , Gas turbines , Cooling , Temperature , Aircraft propulsion , Energy generation , Engines , Heat transfer coefficients , Melting point

Development of a Three-Dimensional Iterative Methodology Using a Commercial CFD Code for Flow Scouring Around Bridge Piers

Phani Ganesh Elapolu, Pradip Majumdar, Steven A. Lottes, Milivoje Kostic

HT 2012; 1073-1085doi:https://doi.org/10.1115/HT2012-58491

View Articletitled, Development of a Three-Dimensional Iterative Methodology Using a Commercial CFD Code for Flow Scouring Around Bridge Piers

Topics: Bridges (Structures) , Computational fluid dynamics , Flow (Dynamics) , Piers (Structural) , Shear stress , Rivers , Floods , Safety , Stability , Bridge failures

Numerical Investigation of Slip Flow and Heat Transfer in Rotating Rectangular Microchannels

Pratanu Roy, N. K. Anand, Debjyoti Banerjee

HT 2012; 1087-1094doi:https://doi.org/10.1115/HT2012-58507

View Articletitled, Numerical Investigation of Slip Flow and Heat Transfer in Rotating Rectangular Microchannels

Topics: Convection , Heat transfer , Microchannels , Microfluidics , Slip flow

Quantifying Uncertainty in Multiscale Heat Conduction Calculations

Prabhakar Marepalli, Bo Qiu, Xiulin Ruan, Jayathi Y. Murthy

HT 2012; 1095-1104doi:https://doi.org/10.1115/HT2012-58523

View Articletitled, Quantifying Uncertainty in Multiscale Heat Conduction Calculations

Topics: Heat conduction , Uncertainty , Computation , Temperature , Engineering simulation , Simulation , Thermal conductivity , Relaxation (Physics) , Density , Noise (Sound)

Numerical and Experimental Investigations of an Orifice Type Cryogenic Pulse Tube Refrigerator

Dion Savio Antao, Bakhtier Farouk

HT 2012; 1105-1113doi:https://doi.org/10.1115/HT2012-58530

View Articletitled, Numerical and Experimental Investigations of an Orifice Type Cryogenic Pulse Tube Refrigerator

Topics: Computational fluid dynamics , Computer simulation , Cooling , Cycles , Equilibrium (Physics) , Heat exchangers , Heat transfer , Helium , Momentum , Oscillations

CFD Simulation and Performance Analysis of CJD Burner for Intensified Flash Smelting Process

Zhuo Chen, Peng Long, Zhiqiang Sun, Jun Zhou, Jiemin Zhou

HT 2012; 1115-1120doi:https://doi.org/10.1115/HT2012-58545

View Articletitled, CFD Simulation and Performance Analysis of CJD Burner for Intensified Flash Smelting Process

Topics: Computational fluid dynamics , Furnaces , Simulation , Smelting

A Methodology for Modelling Enclosure Radiation Heat Transfer Under Large Structural Deformation

Samuel R. Subia, J. Frank Dempsey, Nathan K. Crane, Jesse D. Thomas

HT 2012; 1121-1127doi:https://doi.org/10.1115/HT2012-58576

View Articletitled, A Methodology for Modelling Enclosure Radiation Heat Transfer Under Large Structural Deformation

Topics: Deformation , Heat transfer , Modeling , Radiation (Physics) , Finite element methods , Geometry , Public utilities , Heat conduction , Boundary-value problems , Computer simulation

Numerical Investigation of Laminar Natural Convection Heat Transfer From an Isothermal Body: Concave vs. Convex Shapes

K. Jafarpur, S. M. H. Jayhooni

HT 2012; 1129-1136doi:https://doi.org/10.1115/HT2012-58589

View Articletitled, Numerical Investigation of Laminar Natural Convection Heat Transfer From an Isothermal Body: Concave vs. Convex Shapes

Topics: Heat transfer , Natural convection , Shapes