Volumes | International Heat Transfer Conference | American Society of Mechanical Engineers Digital Collection

Topics: Carbon , Coal , Composite materials , Particulate matter , Radiation (Physics) , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Soot , Absorption

Numerical Study of Partial Oxidation of a Single Coal Particle in a Stream of Air

Matthias Kestel, Petr Nikrityuk, Bernd Meyer

IHTC 2010; 33-42doi:https://doi.org/10.1115/IHTC14-22263

Abstract

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Topics: Coal , Oxidation , Particulate matter , Carbon dioxide , Reynolds number , Temperature , Combustion , Computer simulation , Flames , Flow (Dynamics)

Fuel Droplet Heating and Evaporation: New Hydrodynamic and Kinetic Models

Sergei S. Sazhin, Irina N. Shishkova, Ivan G. Gusev, Ahmed Elwardany, Pavel Krutitskii, Morgan Heikal

IHTC 2010; 43-52doi:https://doi.org/10.1115/IHTC14-22320

Abstract

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Topics: Drops , Evaporation , Fuels , Heating , Temperature , Transient heat transfer , Algorithms , Approximation , Diffusion (Physics) , Engineering systems and industry applications

Heat Transfer Characteristics of Low Reynolds Number Turbulent Swirling LPG/Air Flame Impinging on a Flat Surface

Arun Kaushal, Gurpreet Singh, Subhash Chander, Anjan Ray

IHTC 2010; 53-62doi:https://doi.org/10.1115/IHTC14-22366

Abstract

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Topics: Flames , Heat transfer , Reynolds number , Swirling flow , Turbulence , Heating , Separation (Technology) , Flux (Metallurgy) , Heat , Temperature

Numerical Simulation of Heat Transfer and Fluid Dynamics in Supersonic Chemically Reacting Flows

Alexander M. Molchanov, Anna A. Arsentyeva

IHTC 2010; 63-72doi:https://doi.org/10.1115/IHTC14-22371

Abstract

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Topics: Chemically reactive flow , Computer simulation , Fluid dynamics , Heat transfer , Approximation , Flow (Dynamics) , Fluids , Nozzles , Rockets , Turbulence

Analysis of Transport Processes and Chemical Reaction in Combustion Duct of Compact Methane Reformer

Guogang Yang, Wei Wei, Jinliang Yuan, Danting Yue, Xinrong Lv

IHTC 2010; 73-78doi:https://doi.org/10.1115/IHTC14-22420

Abstract

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Topics: Chemical reactions , Combustion , Ducts , Methane , Transport processes

Numerical Simulation of Gas/Oil Co-Combustion Process and Thermal NO_x Formation in a Retrofitted Oil-Burning Boiler

Haijun Li, Sufen Li, Xinxiang Pan, Jianguo Pu, Xudong Wang

IHTC 2010; 79-86doi:https://doi.org/10.1115/IHTC14-22424

Abstract

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Topics: Boilers , Co-firing , Combustion , Computer simulation , Nitrogen oxides

Evaluation of Heat Transfer Models With Measurements in a Hydrogen-Fuelled Spark Ignition Engine

Joachim Demuynck, Sebastian Verhelst, Michel De Paepe, Henk Huisseune, Roger Sierens

IHTC 2010; 87-95doi:https://doi.org/10.1115/IHTC14-22438

Abstract

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Topics: Heat transfer , Hydrogen , Spark-ignition engine , Engines , Combustion , Emissions , Heat flux , Internal combustion engines , Methane , Optimization

Flow-Rate and Reaction-Temperature Effects Upon Ethanol Steam Reforming With Cu/ZnO/Al₂O₃

Yuki Okuhigashi, Toshio Shinoki, Jiro Funaki, Katsuya Hirata

IHTC 2010; 97-102doi:https://doi.org/10.1115/IHTC14-22440

Abstract

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Topics: Ethanol , Flow (Dynamics) , Steam reforming , Temperature , Catalysts , Carbon dioxide , Chemical reactions , Design , Equilibrium (Physics) , Methane

Understanding the Hazards of Grouped Electrical Cables

K. McGrattan, A. Lock, N. Marsh, M. Nyden, J. Dreisbach, D. Stroup

IHTC 2010; 103-110doi:https://doi.org/10.1115/IHTC14-22466

Abstract

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Topics: Cables , Hazards , Fire , Combustion , Heat , Absorption spectroscopy , Calorimetry , Computational fluid dynamics , Ignition , Performance

Unstable Thermal Modes in Fischer-Tropsch Reactors With Fixed Pelletized Catalytic Bed

I. V. Derevich, V. S. Ermolaev, V. Z. Mordkovich

IHTC 2010; 111-120doi:https://doi.org/10.1115/IHTC14-22469

Abstract

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Topics: Diffusion (Physics) , Heat , Oscillations , Particulate matter , Syngas , Temperature , Thermal stability

Investigation of a Laminar Boundary Layer at Hydrogen Combustion

Eduard P. Volchkov, Vladimir V. Lukashov, Vladimir V. Terekhov

IHTC 2010; 121-126doi:https://doi.org/10.1115/IHTC14-22509

Abstract

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Topics: Boundary layers , Combustion , Hydrogen , Fuels , Flow (Dynamics) , Nitrogen , Simulation results , Temperature distribution

Pyrolysis of Organic Compounds Using Incomplete Combustion on Ceramics Bed

Seigo Sakai, Ryo Abo, Kuniomi Araki, Nobushige Amino

IHTC 2010; 127-132doi:https://doi.org/10.1115/IHTC14-22553

Abstract

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Topics: Ceramics , Combustion , Organic compounds , Pyrolysis

Development and Validation of a Coal Combustion Model for Pulverised Coal Combustion

M. J. Chernetsky, A. A. Dekterev

IHTC 2010; 133-138doi:https://doi.org/10.1115/IHTC14-22566

Abstract

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Topics: Coal , Combustion , Particulate matter , Boilers , Computers , Flow (Dynamics) , Heat , Heat transfer , Nitrogen oxides , Temperature

Optimisation of Annular Cylindrical and Spherical Fins in an Internal Combustion Engine Under Realistic Conditions

Fernando Illa´n, Mariano Alarco´n

IHTC 2010; 139-147doi:https://doi.org/10.1115/IHTC14-22658

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Topics: Fins , Internal combustion engines , Optimization , Engines , Cylinders , Dimensions , Heat transfer , Temperature , Boundary-value problems , Combustion

Internal Temperature Distributions of Vaporizing Droplets: Effect of Their Spacing

G. Castanet, A. Labergue, F. Lemoine

IHTC 2010; 149-154doi:https://doi.org/10.1115/IHTC14-22668

Abstract

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Topics: Drops , Temperature distribution , Fuels , Convection , Diffusion flames , Engineering simulation , Ethanol , Evaporation , Fluids , Fluorescence

Experimental Study on a Compact Methanol-Fueled Reformer With Heat Regeneration Using Ceramic Honeycomb

Yasuhiro Rai, Kazuya Tatsumi, Kazuyoshi Nakabe

IHTC 2010; 155-160doi:https://doi.org/10.1115/IHTC14-22742

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Topics: Ceramics , Heat , Honeycomb structures , Methanol , Hydrogen , Temperature , Thermal energy , Exhaust systems , Fuels , Hydrogen production

Experimental and Numerical Investigation of Biomass Pyrolysis Process Focusing on Intra-Particle Heat Transfer

Hirotatsu Watanabe, Yosuke Morinaga, Takuya Okada, Ken Okazaki

IHTC 2010; 161-168doi:https://doi.org/10.1115/IHTC14-22777

Abstract

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Topics: Biomass , Heat transfer , Particulate matter , Pyrolysis , Heating , Temperature , Wood products , Cylinders , Heat capacity , Temperature gradient

DNS of Flame-Wall Interaction and Heat Transfer in a Constant Volume Vessel

Akihiko Tsunemi, Yoshihiro Horiko, Masayasu Shimura, Naoya Fukushima, Seiji Yamamoto, Makoto Nagaoka, Youngsam Shim, Mamoru Tanahashi, Toshio Miyauchi

IHTC 2010; 169-177doi:https://doi.org/10.1115/IHTC14-22800

Abstract

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Topics: Flames , Heat transfer , Vessels , Pressure , Hydrogen , Combustion , Heat , Heat flux , Methane , Turbulence

A Strategy for Modeling Soot Formation and Radiative Transfer in Turbulent Flames

Luc-Henry Dorey, Lionel Tesse´, Nicolas Bertier, Francis Dupoirieux

IHTC 2010; 179-184doi:https://doi.org/10.1115/IHTC14-22819

Abstract

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Topics: Flames , Modeling , Radiative heat transfer , Soot , Turbulence , Chemistry , Combustion , Heat transfer , Monte Carlo methods , Oxidation

Heat Transfer Characteristics of Fuel Based Emulsions With Alcohol Additives

Hiroshi Yamasaki, Kei Suzuki, Shigeki Furukawa, Ming-Chia Lai

IHTC 2010; 185-189doi:https://doi.org/10.1115/IHTC14-22832

Abstract

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Topics: Emulsions , Ethanol , Fuels , Heat transfer , Water , Boiling , Drops , Heat transfer coefficients , Phase transition temperature , Temperature

Development of a Heat-Transfer Correlation for Supercritical Water Flowing in a Vertical Bare Tube

Sarah Mokry, Amjad Farah, Krysten King, Sahil Gupta, Igor Pioro, Pavel Kirillov

IHTC 2010; 191-203doi:https://doi.org/10.1115/IHTC14-22908

Abstract

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Topics: Heat transfer , Water , Supercritical water reactors , Temperature , Wall temperature , Fluids , Combined heat and power , Computers , Convection , Cycles

Effect of Reactant Preheating on the Stability of Non-Premixed Methane/Air Flames

Sylvain Lamige, Ce´dric Galizzi, Jiesheng Min, Julien Perles, Fre´de´ric Andre´, Franc¸oise Baillot, Dany Escudie´

IHTC 2010; 205-210doi:https://doi.org/10.1115/IHTC14-22938

Abstract

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Topics: Flames , Methane , Stability

Analysis of Radiation Reabsorption Effects on Flame Characteristics and NOx Emission in Laminar Flames

Jingfu Wang, Guoqiang Li

IHTC 2010; 211-220doi:https://doi.org/10.1115/IHTC14-23061

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Topics: Emissions , Flames , Nitrogen oxides , Radiation (Physics) , Carbon dioxide , Chemistry , Gases , Heat losses , Methane , Radiative heat transfer

A Skewed Two-Dimensional Probability Density Function for Methane-Air Turbulent Diffusion Flames

Mohsen Abou-Ellail, Ryo S. Amano, Samer Elhaw, Karam Beshay, Hatem Kayed

IHTC 2010; 221-231doi:https://doi.org/10.1115/IHTC14-23068

Abstract

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Topics: Density , Flames , Methane , Probability , Turbulent diffusion , Energy dissipation , Combustion , Turbulence , Diffusion flames , Gases

CFD Simulation of a Hydrogen Reformer Furnace

Dezhi Zheng, Bin Wu, Jeff Fleitz, Robert Trajkovski, Chenn Q. Zhou

IHTC 2010; 233-244doi:https://doi.org/10.1115/IHTC14-23121

Abstract

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Topics: Combustion , Computational fluid dynamics , Flue gases , Furnaces , Hydrogen , Simulation , Temperature

Analysis of the Flow in the Combustor-Transition Piece Considering the Variation in the Fuel Composition

J. Arturo Alfaro Ayala, Armando Gallegos Mun˜oz, J. Manuel Riesco A´vila, Marco Polo Flores Lo´pez, Alfonso Campos Amezcua, Alejandro Germa´n Mani Gonza´lez

IHTC 2010; 245-257doi:https://doi.org/10.1115/IHTC14-23155

Abstract

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Topics: Combustion chambers , Equilibrium (Physics) , Flow (Dynamics) , Fuels

Conduction

The Wave Propagation Equation of Heat Conduction in Crystal

Weimin Huang

IHTC 2010; 259-266doi:https://doi.org/10.1115/IHTC14-22026

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Topics: Crystals , Heat conduction , Wave propagation , Oscillations , Temperature , Heat , Kinetic energy , Momentum , Particulate matter , Potential energy

Gaseous Conductivity Study on Silica Aerogel and Its Composite Insulation Materials

Gaosheng Wei, Yusong Liu, Xiaoze Du, Xinxin Zhang

IHTC 2010; 267-273doi:https://doi.org/10.1115/IHTC14-22099

Abstract

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Topics: Composite materials , Insulation , Strips , Thermal conductivity , Transients (Dynamics)

Explosive Crystallization in Thin Amorphous Layers on Heat Conducting Substrates

Christoph Buchner, Wilhelm Schneider

IHTC 2010; 275-284doi:https://doi.org/10.1115/IHTC14-22187

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Topics: Crystallization , Explosives , Heat , Heat losses , Crystals , Eigenvalues , Energy budget (Physics) , Heat conduction , Latent heat , Thermal diffusion

Numerical Determination of the Temperature Dependent Thermophysical Properties in Solid Materials: Experimental Instrumentation

Joaquin Zueco, O. Anwar Be´g

IHTC 2010; 285-291doi:https://doi.org/10.1115/IHTC14-22210

Abstract

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Topics: Instrumentation , Temperature , Inverse problems , Temperature measurement , Computer software , Heat conduction , Network models , Simulation , Specific heat , Temperature effects

Ballistic-Diffusive Heat Conduction Model

Mingtian Xu, Lin Cheng

IHTC 2010; 293-297doi:https://doi.org/10.1115/IHTC14-22243

Abstract

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Topics: Heat conduction , Extended irreversible thermodynamics , Electrical conductivity , Flux (Metallurgy) , Heat flux , Nanoscale phenomena , Nanowires , Silicon , Size effect , Thermal conductivity

The Application of Entransy Dissipation Theory in the Volume-to-Point Heat Conduction Problem

Liang Ge, Mingtian Xu, Lin Cheng

IHTC 2010; 299-304doi:https://doi.org/10.1115/IHTC14-22271

Abstract

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Topics: Energy dissipation , Heat conduction , Heat , Electrical conductivity , Thermal conductivity , Computer cooling , Cooling , Finite element methods , Integrated circuits , Operating temperature

Influence of Surface Roughness on Contact Heat Transfer

V. A. Ustinov, R. Kneer, F. Al-Sibai, S. G. Schulz, E. El-Magd

IHTC 2010; 305-312doi:https://doi.org/10.1115/IHTC14-22288

Abstract

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Topics: Heat transfer , Surface roughness , Heat transfer coefficients , Contact resistance , Manufacturing , Materials properties , Metals , Press fits , Pressure

Thermal Conductivity of Biomorphic Porous SiC Based Ceramics

Nadejda Popovska, Emad Alkhateeb, Tanja Kugler, Andreas P. Fro¨ba, Alfred Leipertz

IHTC 2010; 313-316doi:https://doi.org/10.1115/IHTC14-22341

Abstract

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Topics: Ceramics , Thermal conductivity , Composite materials , Ceramic composites , High temperature , Lasers , Oxidation , Porosity , Preforms , Temperature

Mass Nature of Heat and Its Applications III: Thermomass Model Based Damped Wave in Dielectrics

Quan-Wen Hou, Hai-Dong Wang

IHTC 2010; 317-320doi:https://doi.org/10.1115/IHTC14-22359

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Topics: Dielectric materials , Heat , Waves , Heat conduction , Computer simulation , Damping , Lasers , Silicon , Temperature , Wave phenomena

Mass Nature of Heat and Its Applications IV: Thermal Wave and Periodic Temperature Oscillation in Metallic Films Heated by Ultra-Short Pulsed Lasers

Haidong Wang, Weigang Ma, Xing Zhang, Wei Wang

IHTC 2010; 321-326doi:https://doi.org/10.1115/IHTC14-22368

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Topics: Electrons , Heat , Lasers , Metallic films , Oscillations , Probes , Pumps , Temperature , Waves

Mass Nature of Heat and Its Applications I: Motion of Thermomass Fluid and General Heat Conduction Law

Zeng-Yuan Guo, Bing-Yang Cao

IHTC 2010; 327-334doi:https://doi.org/10.1115/IHTC14-22505

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Topics: Fluids , Heat , Heat conduction , Phonons , Heat flux , Carbon nanotubes , Dielectric materials , Equations of motion , Equations of state , Fluid mechanics

Mass Nature of Heat and Its Applications II: Non-Fourier Heat Conduction in Carbon Nanotubes

Bing-Yang Cao, Quan-Wen Hou

IHTC 2010; 335-340doi:https://doi.org/10.1115/IHTC14-22507

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Topics: Carbon nanotubes , Heat , Heat conduction , Heat flux , Phonons , Flow (Dynamics) , Thermal conductivity , Mach number , Momentum , Temperature gradient

Integral Transforms, Bayesian Inference, and Infrared Thermography in the Simultaneous Identification of Variable Thermal Conductivity and Diffusivity in Heterogeneous Media

Carolina P. Naveira-Cotta, Helcio R. B. Orlande, Renato M. Cotta, Jeziel S. Nunes

IHTC 2010; 341-350doi:https://doi.org/10.1115/IHTC14-22511

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Topics: Thermal conductivity , Thermography , Temperature measurement , Chain , Eigenfunctions , Eigenvalues , Heat conduction , Inverse problems , Temperature , Thermal properties

Influence of Fiber Orientation and Aspect Ratio on the Effective Conductivity of Parallelepipedonal-Cell Short-Fiber Composites

Juliana S. Bezerra, Manuel E. Cruz, Carlos F. Matt

IHTC 2010; 351-360doi:https://doi.org/10.1115/IHTC14-22675

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Topics: Composite materials , Fibers , Heat conduction , Thermal conductivity

On Uncertainty and Local Sensitivity Analysis for Steady-State Conjugate Heat Transfer Problems

Christian Rauch, Raimund Almbauer

IHTC 2010; 361-370doi:https://doi.org/10.1115/IHTC14-22859

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Topics: Heat transfer , Sensitivity analysis , Steady state , Uncertainty , Simulation , Boundary-value problems , Convection , Heat conduction , Numerical analysis , Physics

Organic Compounds Thermal Conductivity in the Liquid Phase: A Prediction Method in the Temperature Range From the Melting Point to Near the Critical Temperature

Giovanni Latini, Marco Sotte

IHTC 2010; 371-380doi:https://doi.org/10.1115/IHTC14-23035

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Topics: Melting point , Organic compounds , Temperature , Thermal conductivity , Refrigerants

High Temperature Facility Under Vacuum for the Thermal Characterization of Anisotropic Materials

Youssef Souhar, Benjamin Remy, Alain Degiovanni

IHTC 2010; 381-386doi:https://doi.org/10.1115/IHTC14-23042

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Topics: Anisotropy , High temperature , Thermal characterization , Vacuum , Aerospace industry , Convection , Electrical conductivity , Energy industry , Insulation , Oxidation

Estimation of Location and Size of Defects in a Solid Body via Inverse Heat Conduction Problem

Hamid Fazeli, Masoud Mirzaei, Pourya Forooghi

IHTC 2010; 387-396doi:https://doi.org/10.1115/IHTC14-23075

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Topics: Finite element methods , Heat conduction , Optimization , Shapes , Algorithms , Temperature , Cavities , Fracture (Materials) , Geometry , Heat transfer

Preliminary Results for Estimating the Backside Heat Losses of a Composite Panel

A. F. Emery

IHTC 2010; 397-404doi:https://doi.org/10.1115/IHTC14-23226

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Topics: Composite materials , Heat losses , Maintenance , Parameter estimation

Thermal Anisotropy in Injection Molded Polymer Composite Fins

Avram Bar-Cohen, Patrick Luckow, Juan G. Cevallos, S. K. Gupta

IHTC 2010; 405-416doi:https://doi.org/10.1115/IHTC14-23308

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Topics: Anisotropy , Fins , Polymer composites , Thermal conductivity , Convection , Engineering simulation , Fibers , Heat , Heat losses , Heat transfer

Electronic Cooling

Investigation on Multi-Pump Liquid-Cooling Loop Based on Thermomagnetic Effect

Wenlei Lian, Yimin Xuan, Qiang Li

IHTC 2010; 417-423doi:https://doi.org/10.1115/IHTC14-22038

Abstract

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Topics: Cooling , Pumps , Convection , Fluids , Magnetic fields , Flow (Dynamics) , Heat , Cooling systems , Magnetic fluids , Shapes

Development of Advanced Cooling Network Systems for Data Centers

Yoshiyuki Abe, Mayumi Ouchi, Masato Fukagaya, Takashi Kitagawa, Haruhiko Ohta, Yasuhisa Shinmoto, Masahide Sato, Ken-ichi Iimura

IHTC 2010; 425-430doi:https://doi.org/10.1115/IHTC14-22045

Abstract

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Topics: Cooling , Data centers , Cooling systems , Server racks , Heat pipes , Condensation , Engineering prototypes , Fluids , Heat exchangers , Heat transfer

Experimental Performance of Novel Foam and Schwarz Surface Heat Sinks

Domhnaill Hernon

IHTC 2010; 431-439doi:https://doi.org/10.1115/IHTC14-22136

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Topics: Flow (Dynamics) , Heat sinks , Heat transfer , Investment casting (Process)

Analysis and Optimum for Air Cooling Thermal Module Using Dimple Vortex Generators

Kai-Shing Yang, Shu-Lin Li, Ing Youn Chen, Chi-Chuan Wang

IHTC 2010; 441-448doi:https://doi.org/10.1115/IHTC14-22146

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Topics: Cooling , Generators , Vortices , Geometry , Design , Flow (Dynamics) , Heat transfer , Heat conduction , Heat sinks

Analysis of Liquid-Cooled Heat Sink Used for Power Electronics Cooling

Hemin Hu, Jiahui Zhang, Xiaoze Du, Lijun Yang

IHTC 2010; 449-458doi:https://doi.org/10.1115/IHTC14-22181

Abstract

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Topics: Computational fluid dynamics , Computer cooling , Heat sinks

Active Upstream Components for Enhanced Heat Transfer of Longitudinally Finned Heat Sinks

John Daly

IHTC 2010; 459-465doi:https://doi.org/10.1115/IHTC14-22203

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Topics: Forced convection , Heat sinks , Heat transfer

Transient Characteristics of a Two-Phase Thermosyphon Loop for Cooling Telecommunication Outdoor Cabinets

H. Louahlia-Gualous, B. Mecheri, D. Nortershauser, S. Le Masson

IHTC 2010; 467-472doi:https://doi.org/10.1115/IHTC14-22218

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Topics: Cooling , Telecommunications , Transients (Dynamics) , Condensers (steam plant) , Convection , Engineering prototypes , Fluids , Operating temperature , Temperature

An Experimental Study on the Effect of Configuration of Multiple Microchannels on Heat Removal for Electronic Cooling

Jingru Zhang, Shaurya Prakash, Yogesh Jaluria, Lei Lin

IHTC 2010; 473-480doi:https://doi.org/10.1115/IHTC14-22234

Abstract

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Topics: Computer cooling , Heat , Microchannels , Heat sinks , Heat transfer , Manufacturing , Anisotropy , Bonding , Chemical etching , Computer software

Compact Heat Sink With Combined Structures of Dimples-Protrusions With Pin-Fins or Micro-Channels: Review, Simulation and Experimental Data

Mikhail Spokoyny, Vladimir Trofimov, Xinliang Qiu, James M. Kerner

IHTC 2010; 481-493doi:https://doi.org/10.1115/IHTC14-22347

Abstract

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Topics: Fins , Heat sinks , Microchannels , Simulation , Heat transfer , Reynolds number , Vortices , Computer simulation , Design , Experimental analysis

Thermal Performance Improvement of a Heat Sink With Piezoelectric Vibrating Fins

Hee Seung Park, Sung Jin Kim

IHTC 2010; 495-501doi:https://doi.org/10.1115/IHTC14-22552

Abstract

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Topics: Fins , Heat sinks , Vibration

Optimization of 3D Branching Networks of Microchannels for Microelectronic Device Cooling

George S. Dulikravich, Thomas J. Martin

IHTC 2010; 503-516doi:https://doi.org/10.1115/IHTC14-22719

Abstract

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Topics: Cooling , Microchannels , Microelectronic devices , Optimization , Flow (Dynamics) , Heat transfer , Algorithms , Design , Heat , Computer software

Thermal Optimization of Plate-Fin Heat Sinks With Variable Fin Thickness

Dong-Kwon Kim, Jaehoon Jung, Sung Jin Kim

IHTC 2010; 517-522doi:https://doi.org/10.1115/IHTC14-22728

Abstract

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Topics: Heat sinks , Optimization

Nano-Structured Two-Phase Heat Spreader for Cooling Ultra-High Heat Flux Sources

Mitsuo Hashimoto, Hiroto Kasai, Kazuma Usami, Hiroyuki Ryoson, Kazuaki Yazawa, Justin A. Weibel, Suresh V. Garimella

IHTC 2010; 523-533doi:https://doi.org/10.1115/IHTC14-22765

Abstract

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Topics: Cooling , Flat heat pipes , Heat flux , Heat , Copper powders , Particulate matter , Stress , Vapors , Aluminum , Carbon nanotubes

Modeling Size Effects of a Portable Two-Phase Electronics Cooling Loop With Different Refrigerants

Tom Saenen, Martine Baelmans

IHTC 2010; 535-545doi:https://doi.org/10.1115/IHTC14-22770

Abstract

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Topics: Computer cooling , Modeling , Refrigerants , Microchannels , Secondary cells , Algorithms , Coolants , Cooling systems , Dynamic systems , Finite volume methods

Optimization of Natural Air Cooling in a Vertical Channel of Electronic Equipment

Yasushi Nishino, Masaru Ishizuka, Tomoyuki Hatakeyama, Shinji Nakagawa

IHTC 2010; 547-555doi:https://doi.org/10.1115/IHTC14-22786

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Topics: Cooling , Electronic equipment , Optimization , Clearances (Engineering) , Copper , Computer simulation , Temperature , Air flow , Ducts , Natural convection

Maximum Heat Transfer From Multi-Scale Fins Arranged in a Row With Non-Uniform Geometry

T. Bello-Ochende, J. P. Meyer, A. Bejan

IHTC 2010; 557-563doi:https://doi.org/10.1115/IHTC14-22808

Abstract

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Topics: Fins , Geometry , Heat transfer , Convection , Dimensions , Flow (Dynamics) , Forced convection , Heat conduction , Numerical analysis , Optimization

3D Integrated Water Cooling of a Composite Multilayer Stack of Chips

Fabio Alfieri, Manish K. Tiwari, Igor Zinovik, Dimos Poulikakos, Thomas Brunschwiler, Bruno Michel

IHTC 2010; 565-574doi:https://doi.org/10.1115/IHTC14-22813

Abstract

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Topics: Composite materials , Cooling , Water , Heat transfer , Heat , Modeling , Porous materials , Temperature , Computational fluid dynamics , Fins

Start Up and Transient Response to Power Input of a Capillary Assisted Thermosyphon for Shipboard Electronics Cooling

V. Tudor, M. Cerza

IHTC 2010; 575-583doi:https://doi.org/10.1115/IHTC14-22843

Abstract

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Topics: Computer cooling , Transients (Dynamics) , Heat , Cooling , Flat plates , Temperature , Electronics , Flow (Dynamics) , Ships , Steady state

Theoretical Investigation on Effective Thermal Conductivity of a Disk-Shaped Composite System

Yasushi Koito, Toshio Tomimura, Shuichi Torii

IHTC 2010; 585-592doi:https://doi.org/10.1115/IHTC14-22870

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Topics: Composite materials , Disks , Thermal conductivity , Electrical wires , Metals , Thermal resistance , Computer simulation , Heat transfer

Performance of a Heat Sink With Interrupted and Staggered Elliptic Fins

Suabsakul Gururatana, Xianchang Li

IHTC 2010; 593-601doi:https://doi.org/10.1115/IHTC14-22890

Abstract

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Topics: Fins , Heat sinks

Effective Thermal Conductivity of Six Sigma’s Copper Reinforced Column Grid Array Interconnect for Ceramic Microelectronic Packages

Mark Eblen

IHTC 2010; 603-610doi:https://doi.org/10.1115/IHTC14-22891

Abstract

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Topics: Ceramics , Copper , Thermal conductivity , Design , Finite element analysis , Flip-chip , Flip-chip devices , Heat , Heat conduction , Integrated circuits

Simulation of Fluid Flow and Heat Transfer of Flat Plate Heat Sinks With Spiral Inserts

Ganesh Subbuswamy, Xianchang Li

IHTC 2010; 611-618doi:https://doi.org/10.1115/IHTC14-22898

Abstract

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Topics: Flat plates , Fluid dynamics , Heat sinks , Heat transfer , Simulation , Flow (Dynamics) , Pressure , Computer cooling , Computer simulation , Pressure drop

Thermal Management Considerations for Geographically Distributed Computing Infrastructures

Amip Shah, Cullen Bash, Martin Arlitt, Yuan Chen, Daniel Gmach, Ratnesh Sharma, Chandrakant Patel

IHTC 2010; 619-628doi:https://doi.org/10.1115/IHTC14-22912

Abstract

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Topics: Thermal management , Cooling , Data centers , Modeling , Resource allocation

An Integrated Nano-Structured Heat Spreader for High Heat Flux Electronic Systems

Siddharth Bhopte, Seshu B. Desu, Bahgat Sammakia

IHTC 2010; 629-635doi:https://doi.org/10.1115/IHTC14-22918

Abstract

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Topics: Electronic systems , Flat heat pipes , Heat flux , Heat , Thermal conductivity , Design , Electronic packages , Thermal management , Carbon , Dimensions

Active Flow Instability Control for Transient Two-Phase Electronics Cooling

Tie Jun Zhang, Yoav Peles, John T. Wen, Michael K. Jensen

IHTC 2010; 637-648doi:https://doi.org/10.1115/IHTC14-22919

Abstract

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Topics: Computer cooling , Flow instability , Transients (Dynamics) , Boiling , Flow (Dynamics) , Critical heat flux , Cooling , Heat , Oscillations , Refrigeration

Heat Sink Optimization: A Multi-Parameter Optimization Problem

Nicholas Hansen, Ivan Catton, Feng Zhou

IHTC 2010; 649-655doi:https://doi.org/10.1115/IHTC14-22968

Abstract

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Topics: Heat sinks , Optimization , Dimensions , Computer software , Convection , Energy conservation , Momentum

Resistance Network Analysis of Airflow and Heat Transfer in a Thin Electronic Equipment Enclosure With a Localized Finned Heat Sink

Takashi Fukue, Masaru Ishizuka, Shinji Nakagawa, Tomoyuki Hatakeyama, Wataru Nakayama

IHTC 2010; 657-664doi:https://doi.org/10.1115/IHTC14-22979

Abstract

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Topics: Air flow , Electronic equipment , Heat sinks , Heat transfer , Network analysis , Electrical components , Design , Computational fluid dynamics , Design methodology , Flow (Dynamics)

Self Heating Distribution in Arrayed Power Devices as a Function of External Package Temperature

Kerry Maize, Ali Shakouri

IHTC 2010; 665-669doi:https://doi.org/10.1115/IHTC14-23010

Abstract

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Topics: Heating , Temperature , Dimensions , Electrical measurement , Engineering simulation , Silicon , Simulation , Temperature distribution , Thermoreflectance , Transistors

Gas Assisted Thin-Film Evaporation for Hotspot Thermal Management

Shankar Narayanan, Andrei G. Fedorov, Yogendra K. Joshi

IHTC 2010; 671-674doi:https://doi.org/10.1115/IHTC14-23015

Abstract

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Topics: Evaporation , Flux (Metallurgy) , Heat , Thermal management , Thin films

Physics-of-Failure Design-for-Reliability of a Bidirectional Multi-Output DC-DC Power Converter

Vibhash Jha, F. Patrick McCluskey

IHTC 2010; 675-680doi:https://doi.org/10.1115/IHTC14-23040

Abstract

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Topics: Design , Failure , Physics , Power converters , Reliability , Solders , Cycles , Engineering prototypes , Heat sinks , Simulation

Hybrid Superlattice Coolers for Dynamic Thermal Management of Microprocessor Hotspots

Vivek Sahu, Yogendra K. Joshi, Andrei G. Fedorov

IHTC 2010; 681-687doi:https://doi.org/10.1115/IHTC14-23054

Abstract

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Topics: Coolers , Heat sinks , Microchannels , Superlattices , Thermal management

Simulation of Sub-Micron Thermal Transport in a MOSFET Using a Hybrid Fourier-BTE Model

James M. Loy, Dhruv Singh, Jayathi Y. Murthy

IHTC 2010; 689-699doi:https://doi.org/10.1115/IHTC14-23100

Abstract

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Topics: MOSFET transistors , Simulation , Phonons , Electromagnetic scattering , Electrons , Heat , Radiation scattering , Scattering (Physics) , Transistors , Accounting

Data Center Energy Conservation by Heat Pipe Cold Energy Storage System

Xiao Ping Wu, Masataka Mochizuki, Koichi Mashiko, Thang Nguyen, Tien Nguyen, Vijit Wuttijumnong, Gerald Cabusao, Randeep Singh, Aliakbar Akbarzadeh

IHTC 2010; 701-709doi:https://doi.org/10.1115/IHTC14-23128

Abstract

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Topics: Data centers , Energy conservation , Energy storage , Heat pipes

Experimental Study and Numerical Analysis of Water Single-Phase Pressure Drop Across a Micro-Pin-Fin Array

Christopher A. Konishi, Ruey Hwu, Weilin Qu, Frank E. Pfefferkorn

IHTC 2010; 711-719doi:https://doi.org/10.1115/IHTC14-23171

Abstract

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Topics: Numerical analysis , Pressure drop , Water , Flow (Dynamics) , Temperature , Copper , Fins , Friction , Reynolds number

A CMOS Compatible Metal-Polymer Microchannel Heat Sink for Monolithic Chip Cooling Applications

Aziz Koyuncuog˘lu, Tuba Okutucu, Haluk Ku¨lah

IHTC 2010; 721-724doi:https://doi.org/10.1115/IHTC14-23212

Abstract

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Topics: Complementary metal oxide semiconductors , Cooling , Heat sinks , Metals , Microchannels , Polymers , Design , Flow (Dynamics) , Circuits , Coolants

Steady State and Pulsed Thermal Simulation of Gateless AlGaN/GaN Heterostructures

William T. James, Anusha Venkatachalam, Samuel Graham

IHTC 2010; 725-732doi:https://doi.org/10.1115/IHTC14-23277

Abstract

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Topics: Gallium nitride , Heating , Simulation , Steady state , Transmission lines

CFD Modeling of Environmental System Options Used for Cooling of Telecommunication Shelters

Bharathkrishnan Muralidharan, Feroz Ahamed Iqbal Mariam, Abhilash Ramachandran Menon, Venkata Naga Poornima Mynampati, Dereje Agonafer, Mark Hendrix

IHTC 2010; 733-740doi:https://doi.org/10.1115/IHTC14-23280

Abstract

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Topics: Computational fluid dynamics , Cooling , Modeling , Telecommunications , Design , Heating , Temperature , Air conditioners , Carbon , Cooling systems

Thermal Performance of an Air-Cooled Micro-Grooved Heat Sink

Paul Kalinowski, Edvin Cetegen, Serguei Dessiatoun, John Lawler

IHTC 2010; 741-752doi:https://doi.org/10.1115/IHTC14-23326

Abstract

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Topics: Heat sinks , Computational fluid dynamics , Cooling , Engineering prototypes , Engineering simulation , Heat transfer coefficients , Manifolds , Optimization , Pressure drop , Simulation

Evaporation

Capillary Flow Separation in 2- and 3-Dimensional Laminar Falling Liquid Films

Georg F. Dietze, Reinhold Kneer

IHTC 2010; 753-768doi:https://doi.org/10.1115/IHTC14-22064

Abstract

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Topics: Flow separation , Liquid films , Waves , Flow (Dynamics) , Dynamics (Mechanics) , Heat transfer , Momentum , Transport processes , Computer simulation , Deformation

Decay of the Falling Wavy Liquids Films at Nonstationary Heat Release

Aleksandr N. Pavlenko, Anton S. Surtaev, Irina P. Starodubtseva, Oleg A. Volodin, Andrei N. Chernyavskiy, Alexei N. Tsoi, Aleksandr S. Pyatkov

IHTC 2010; 769-776doi:https://doi.org/10.1115/IHTC14-22174

Abstract

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Topics: Heat , Boiling , Evaporation , Liquid films , Density , Heat flux , Reynolds number , Drying , Impulse (Physics) , Irrigation (Agriculture)

Heat Transfer and Flow Instabilities in Ethanol Sessile Drops Under Evaporation

Benjamin Sobac, David Brutin

IHTC 2010; 777-782doi:https://doi.org/10.1115/IHTC14-22185

Abstract

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Topics: Ethanol , Evaporation , Flow instability , Heat transfer , Temperature , Computer simulation , Flow (Dynamics) , Heat , Heat flux , Heat transfer coefficients

Experimental Investigation of Micro-Scale Heat Transfer at an Evaporating Moving 3-Phase Contact Line

K. Ibrahem, M. F. Abd Rabbo, T. Gambaryan-Roisman, P. Stephan

IHTC 2010; 783-790doi:https://doi.org/10.1115/IHTC14-22280

Abstract

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Topics: Evaporation , Microscale heat transfer , Heat flux , Flat plates , Heat , Heating , Microscale devices , Calibration , Complementary metal oxide semiconductors , Energy budget (Physics)

Surface Functionalization Mechanisms of Enhancing Heat Transfer at Solid-Liquid Interfaces

Ming Hu, Javier V. Goicochea, Bruno Michel, Dimos Poulikakos

IHTC 2010; 791-796doi:https://doi.org/10.1115/IHTC14-22362

Abstract

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Topics: Atoms , Chain , Columns (Structural) , Energy dissipation , Fluids , Heat , Heat flux , Heat transfer , Hydrophilicity , Molecular dynamics

Experimental Study on Water Evaporation Enhanced by Surface Heating

Fei Duan

IHTC 2010; 797-802doi:https://doi.org/10.1115/IHTC14-22408

Abstract

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Topics: Evaporation , Heating , Water , Flow (Dynamics) , Wire , Approximation , Heat conduction , High temperature , Low temperature , Temperature

Transient Evaporation of Liquid Water Films and Condensation of Humid Air at the Isothermal Walls of a Square Cavity

Hua Sun, Guy Lauriat, Xavier Nicolas

IHTC 2010; 803-808doi:https://doi.org/10.1115/IHTC14-22467

Abstract

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Topics: Cavities , Condensation , Evaporation , Transients (Dynamics) , Water , Modeling , Wall temperature , Approximation , Computer simulation , Convection

Experimental Investigation of a Contact Line Dynamic Induced by Liquid Evaporation Heat and Mass Transfer

Loi¨c Tachon, Stephan Guignard, Loune`s Tadrist

IHTC 2010; 809-814doi:https://doi.org/10.1115/IHTC14-22562

Abstract

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Topics: Evaporation , Heat , Mass transfer , Shapes , Lasers , Depth sounding , Refraction , Vapors

Liquid-Solid Contact at Evaporation of Water Liquid Droplet Emulsified With Lubricant and Its Adhesion Situation

Niro Nagai, Takenori Matsumura, Shingo Yamaguchi, Yasuyuki Maeda, Kazuhiko Ikebata

IHTC 2010; 815-821doi:https://doi.org/10.1115/IHTC14-22597

Abstract

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Topics: Adhesion , Drops , Evaporation , Lubricants , Water , Temperature , Die casting (Process) , Aluminum , Metal surfaces , Surface tension

Precursor Film Formation of Spreading Droplet

Ichiro Ueno, Kanji Hirose, Yusuke Kizaki

IHTC 2010; 823-826doi:https://doi.org/10.1115/IHTC14-22635

Abstract

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Topics: Drops , Diffusion (Physics) , Fluid dynamics , Interferometers , Interferometry , Lasers , Lubrication theory , Microscopy

A Boundary Value Model for an Evaporating Meniscus

Arya Chatterjee, Joel L. Plawsky, Peter C. Wayner, Jr.

IHTC 2010; 827-834doi:https://doi.org/10.1115/IHTC14-22677

Abstract

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Topics: Boundary-value problems , Bubbles , Evaporation , Film thickness , Fluid dynamics , Fluids , Heat pipes , Heat transfer , Nanoscale phenomena , Physics

Droplet Impingement and Wetting Hysteresis on Textured Hydrophobic Surfaces

Kripa K. Varanasi, Adam Paxson, Katherine Smyth, Hyuk-min Kwon, Tao Deng

IHTC 2010; 835-844doi:https://doi.org/10.1115/IHTC14-22722

Abstract

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Topics: Drops , Wetting , Pressure , Equilibrium (Physics) , Energetics , Stick-slip , Surface energy , Surface texture , Water , Water hammer

Molecular Dynamics Simulation for the Impact of N-Decanol Surfactants on the Liquid-Vapor Interface of Lithium Bromide Aqueous Solution

Beibei Zhu, Hongtao Gao

IHTC 2010; 845-851doi:https://doi.org/10.1115/IHTC14-22746

Abstract

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Topics: Lithium , Molecular dynamics simulation , Surfactants , Vapors , Electrolytes , Water , Water absorption , Absorption , Chain , Density

High-Flux Thin Film Evaporation on Nanostructured Surfaces

Rong Xiao, Kuang-Han Chu, Evelyn N. Wang

IHTC 2010; 853-860doi:https://doi.org/10.1115/IHTC14-22905

Abstract

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Topics: Evaporation , Thin films , Heat , Liquid films , Energy dissipation , Columns (Structural) , Design , Electronic systems , Electronics , Flow (Dynamics)

Internal Flows in Microscopic Polymer Solution Droplets Evaporating on Flat Surfaces

Shohei Yasumatsu, Narumi Nanri, Yu Yoshitake, Koichi Nakaso, Jun Fukai

IHTC 2010; 861-869doi:https://doi.org/10.1115/IHTC14-23178

Abstract

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Topics: Drops , Evaporation , Internal flow , Polymer solutions , Flow (Dynamics) , Surface tension , Density , Finite element methods , Kinetic energy , Polymers

Viscosity Effect on Thermocapillary Rupture of Falling Liquid Films

Dmitry Zaitsev, Andrey Semenov, Oleg Kabov

IHTC 2010; 871-876doi:https://doi.org/10.1115/IHTC14-23222

Abstract

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Topics: Liquid films , Rupture , Viscosity , Heat flux , Film thickness , Film flow , Flow (Dynamics) , Heating , Reynolds number , Subcooling

Effect of Nano-Structured Surface on Meniscus Evaporation at Nanoscale

Shalabh C. Maroo, J. N. Chung

IHTC 2010; 877-883doi:https://doi.org/10.1115/IHTC14-23306

Abstract

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Topics: Evaporation , Nanoscale phenomena , Nanostructures , Heat transfer , Bubbles , Chaos , Heat transfer coefficients , Molecular dynamics , Nucleation (Physics) , Simulation

Two-Phase Flow

Two-Phase Critical Flow Simulations by Using a New Non-Equilibrium Model and a Modified Equilibrium Model

Moon-Sun Chung, Sung-Jae Yi, Keun-Shik Chang

IHTC 2010; 885-891doi:https://doi.org/10.1115/IHTC14-22056

Abstract

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Topics: Equilibrium (Physics) , Flow simulation , Flow (Dynamics) , Transients (Dynamics) , Vapors , Coolants , Heat , Pipes , Safety , Subcooling

The Effect of Outlet Inclination on Two-Phase Flow Splitting in an Equal-Sided Impacting Tee Junction

M. A. Mohamed, H. M. Soliman, G. E. Sims

IHTC 2010; 893-901doi:https://doi.org/10.1115/IHTC14-22265

Abstract

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Topics: Junctions , Two-phase flow , Flow (Dynamics) , Separation (Technology) , Pressure , Temperature , Water

Capacitive Void Fraction Measurements and Probabilistic Flow Pattern Mapping of Horizontal Refrigerant Flow

Hugo Canie`re, Bruno Bauwens, Christophe T’Joen, Michel De Paepe

IHTC 2010; 903-912doi:https://doi.org/10.1115/IHTC14-22576

Abstract

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Topics: Flow (Dynamics) , Porosity , Refrigerants , Sensors , Signals , Heat transfer , High pressure (Physics) , Two-phase flow , Water , Air conditioning

Gas-Liquid Distributions in Upward Multi-Pass Channels of Compact Evaporator

Zuradzman Mohamad Razlan, Ryota Isobe, Yasuhiro Mizuno, Hiroaki Goshima, Masafumi Hirota, Naoki Maruyama, Akira Nishimura

IHTC 2010; 913-921doi:https://doi.org/10.1115/IHTC14-22588

Abstract

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Topics: Air conditioning , Automobiles , Flow (Dynamics) , Stratified flow , Water , Water distribution

Shape Oscillation of Bubble(s) in Acoustic Field

Ichiro Ueno, Keishi Matsumoto, Atsumi Machida, Tsuyoshi Hanyu

IHTC 2010; 923-927doi:https://doi.org/10.1115/IHTC14-22636

Abstract

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Topics: Acoustics , Bubbles , Oscillations , Shapes , Dynamics (Mechanics) , Water , Waves , Excitation , Pressure , Sound pressure

Heat Transfer Characteristics in a Slug Unit

Valery Babin, Dvora Barnea, Lev Shemer

IHTC 2010; 929-935doi:https://doi.org/10.1115/IHTC14-22649

Abstract

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Topics: Heat transfer , Slug flows , Bubbles , Wakes , Pipes , Video cameras , Electric current , Flow (Dynamics) , Heat transfer coefficients , Liquid films

Experimental Study of Heat Transfer in Horizontal Gas-Liquid Intermittent Flow

Ivan Noville, Antonio C. Bannwart

IHTC 2010; 937-945doi:https://doi.org/10.1115/IHTC14-22698

Abstract

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Topics: Flow (Dynamics) , Heat transfer , Pipes , Heat transfer coefficients , Temperature , Water , Cooling

Two Phase Gas-Liquid Bubbly Flow Modeling in Vertical Mini Pipe

M. H. Kebriaee, H. Karabi, S. Khorsandi, M. H. Saidi

IHTC 2010; 947-956doi:https://doi.org/10.1115/IHTC14-22758

Abstract

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Topics: Bubbly flow , Modeling , Pipes , Porosity , Two-phase flow , Nitrogen , Bubbles , Computational fluid dynamics , Computer simulation , Flow (Dynamics)