Proceedings Papers

Computational Heat Transfer in Interfacial Phenomena

A Numerical Study of the Role of Interfacial Heat Transfer in Forced Convection Ice Melting Modeling

Naseem Ansari, Chokri Guetari, Richard Martin, Tim Thompson

HT 2007; 1-7doi:https://doi.org/10.1115/HT2007-32037

Abstract

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Topics: Forced convection , Heat transfer , Ice , Melting , Modeling , Water , Equilibrium (Physics) , Heat transfer coefficients , Simulation , Temperature

Theoretical Modeling and Experimental Measurements of Single Bubble Dynamics From a Submerged Orifice in a Liquid Pool

S. K. Kasimsetty, A. Subramani, R. M. Manglik, M. A. Jog

HT 2007; 9-17doi:https://doi.org/10.1115/HT2007-32088

Abstract

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Topics: Bubbles , Dynamics (Mechanics) , Modeling , Flow (Dynamics) , Water , Air flow , Buoyancy , Flow visualization , Inertia (Mechanics) , Microscale devices

Numerical Simulation of Thermocapillary Convection in an Annular Pool of Silicone Oil Heated From Inner Wall

Wanyuan Shi, Nobuyuki Oshima, Nobuyuki Imaishi

HT 2007; 19-23doi:https://doi.org/10.1115/HT2007-32709

Abstract

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Topics: Computer simulation , Convection , Silicones , Temperature , Rotation , Temperature gradient

Biothermal-Fluid Science and Engineering

A Conjugate Model for Hepatic Cancer Cryosurgery Using a Liquid-Nitrogen Cryorobe

Feng Sun, G.-X. Wang

HT 2007; 25-32doi:https://doi.org/10.1115/HT2007-32009

Abstract

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Topics: Cancer , Liver , Nitrogen , Biological tissues , Freezing , Temperature , Convection , Turbulence , Boundary-value problems , Computer simulation

Active Heating/Cooling Requirements for Divers in Water at Varying Temperatures

Erik R. Bardy, Joseph C. Mollendorf, David R. Pendergast

HT 2007; 33-39doi:https://doi.org/10.1115/HT2007-32226

Abstract

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Topics: Cooling , Heat flux , Heating , Temperature , Water

A Quantitative Free Convection DNA Amplifier

John Daly, Mark Davies

HT 2007; 41-50doi:https://doi.org/10.1115/HT2007-32381

Abstract

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Topics: DNA , Natural convection , Biology , Cavities , Chain , Convection , Cycles , Design , Fluorescence , Imaging

Precise Control of Frozen Region During Cryosurgery Utilizing Peltier Effect

Hiroki Takeda, Shigenao Maruyama, Setsuya Aiba, Atsuki Komiya

HT 2007; 51-57doi:https://doi.org/10.1115/HT2007-32651

Abstract

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Topics: Thermoelectricity , Cooling , Biological tissues , Freezing , Heat transfer , Heating and cooling , Computer simulation , Gelatin , Heat

Feasibility Study of Noninvasive Measurement of Thermal Conductivity and Thermal Diffusivity for Biological Materials

Keisuke Yoshida, Satoru Uchida, Hiroshi Takamatsu, Motoo Fujii

HT 2007; 59-64doi:https://doi.org/10.1115/HT2007-32740

Abstract

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Topics: Thermal conductivity measurement , Thermal diffusivity , Temperature , Absorption , Irradiation (Radiation exposure) , Lasers , Surfaces (Materials) , Uncertainty , Carbon dioxide lasers , Heat losses

Steady Measurement of Glucose Metabolism of Hepatocyte

Ryo Shirakashi, Tomomi Yoshida, Christophe Provin, Kiyoshi Takano, Yasuyuki Sakai, Teruo Fujii

HT 2007; 65-70doi:https://doi.org/10.1115/HT2007-32750

Abstract

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Topics: Artificial organs , Density , Design , Flow (Dynamics) , Glucose , Glucose measurement , Oxygen , Physiology , Soft tissues , Steady state

Improvement of Freezing Quality of Food by Pre-Dehydration With Microwave-Vacuum Drying

Nurkholis Hamidi, Takaharu Tsuruta

HT 2007; 71-76doi:https://doi.org/10.1115/HT2007-32775

Abstract

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Topics: Drying , Food products , Freezing , Microwaves , Vacuum , Temperature , Water , Thawing , Damage , Phase transition temperature

Fundamentals of Porous Media Transport

The Effect of Radiation and Turbulence on Heat Transport in Combustion in Porous Media

Marcelo J. S. de Lemos

HT 2007; 77-85doi:https://doi.org/10.1115/HT2007-32005

Abstract

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Topics: Combustion , Heat , Porous materials , Radiation (Physics) , Turbulence , Flow (Dynamics) , Chemical kinetics , Computation , Energy generation , Engineering simulation

Effects of a High Porous Material on Heat Transfer and Flow in a Circular Tube

Koichi Ichimiya, Tetsuaki Takeda, Takuya Uemura, Tetsuya Norikuni

HT 2007; 87-92doi:https://doi.org/10.1115/HT2007-32650

Abstract

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Topics: Flow (Dynamics) , Heat transfer , Porous materials , Reynolds number , Entropy , Porosity , Copper , Fluids , Forced convection , Friction

Transport in Superhydrophobic Microchannels: A Porous Modeling Approach

Ryan Enright, Cormac Eason, Tara Dalton, Todd Salamon

HT 2007; 93-105doi:https://doi.org/10.1115/HT2007-32823

Abstract

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Topics: Microchannels , Modeling , Flow (Dynamics) , Fluids , Stress , Surface roughness , Boundary-value problems , Computational fluid dynamics , Drag (Fluid dynamics) , Engineering simulation

Heat Transfer in Fuel Cells

Effect of Non-Uniform Clamping Pressure on PEM Fuel Cell Stack Performance

N. Fekrazad, T. L. Bergman

HT 2007; 107-115doi:https://doi.org/10.1115/HT2007-32076

Abstract

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Topics: Pressure , Proton exchange membrane fuel cells , Fuel cells , Manufacturing , Durability , Fuels , Temperature distribution , Three-dimensional models

CFD Model of a Planar Solid Oxide Electrolysis Cell: Base Case and Variations

Grant Hawkes, Russell Jones

HT 2007; 117-126doi:https://doi.org/10.1115/HT2007-32310

Abstract

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Topics: Computational fluid dynamics , Electrolysis , Solid oxide fuel cells , Current density , Anodes , Hydrogen production , Computation , Contact resistance , Electric fields , Electrical efficiency

Characterization and Quantification of Charge and Heat Transfer in a Solid Oxide Fuel Cell Anode

Kyle N. Grew, Abhijit S. Joshi, Aldo A. Peracchio, Wilson K. S. Chiu

HT 2007; 127-134doi:https://doi.org/10.1115/HT2007-32452

Abstract

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Topics: Anodes , Heat transfer , Solid oxide fuel cells , Heating , Joules , Mean free path , Modeling

Heat and Mass Transfer in the Natural and Built Environment

Non-Intrusive Temperature Measurements Beneath Water Surface During Natural Convection

Syed J. K. Bukhari, Kamran Siddiqui

HT 2007; 135-139doi:https://doi.org/10.1115/HT2007-32324

Abstract

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Topics: Natural convection , Temperature measurement , Water , Temperature , Boundary layers , Convection , Fluorescence , Lasers , Temperature profiles , Turbulence

Convection in Underground Oil Caverns: The Role of Double Diffusion

H. J. S. Fernando, C. Y. Ching, Z. Zhao, S. Pol, S. W. Webb

HT 2007; 141-147doi:https://doi.org/10.1115/HT2007-32578

Abstract

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Topics: Convection , Diffusion (Physics) , Dynamics (Mechanics) , Geothermal engineering , Heating , Petroleum , Temperature , Temperature gradient

Thermal Performance of a Monolithic Thin-Shell Concrete Dome

Roger Paul Stout

HT 2007; 149-158doi:https://doi.org/10.1115/HT2007-32814

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Topics: Concretes , Domes (Structural elements) , Thin shells , Construction , Climate , Transmission lines , Data collection , Design , Energy efficiency , High temperature

Transport Phenomena in Materials Processing and Manufacturing

Control of Flow Pattern and Solidification Interface Shape in an Induction Heated Czochralski Crystal Growth System

Haisheng Fang, Lili Zheng, Hui Zhang

HT 2007; 159-167doi:https://doi.org/10.1115/HT2007-32288

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Topics: Crystal growth , Electromagnetic induction , Flow (Dynamics) , Shapes , Solidification , Rotation , Crystals , Design , Natural convection , Bubbles

Analytical Study of Thermal Control Method to Minimize Temperature Change of a Plate With Changing Heat Generation

Shigeki Hirasawa, Shinya Ito

HT 2007; 169-173doi:https://doi.org/10.1115/HT2007-32609

Abstract

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Topics: Computer simulation , Feedforward control , Heat , Temperature , Temperature control , Noise (Sound) , Feedback , Heat conduction , Integrated circuit fabrication , Manufacturing

Investigation of Transport Phenomena in Three-Dimensional Gas Metal Arc Welding of Thick Metals

Jun Zhou, Mohammad S. Davoud, Hai-Lung Tsai

HT 2007; 175-182doi:https://doi.org/10.1115/HT2007-32686

Abstract

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Topics: Gas metal arc welding , Metals , Transport phenomena , Flow (Dynamics) , Arc welding , Base metals , Drops , Shapes , Temperature , Transients (Dynamics)

Effect of Acoustic Excitation on the Heat Transfer to an Impinging Air Jet

Tadhg S. O’Donovan, Darina B. Murray

HT 2007; 183-191doi:https://doi.org/10.1115/HT2007-32800

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Topics: Acoustics , Air jets , Excitation , Heat transfer , Cooling , Heat transfer coefficients , Nozzles , Reynolds number , Electronics , Emission spectroscopy

Heat and Mass Transfer in Porous Media in the Environment

Numerical Prediction of Nitrogen Oxides in Radiant Porous Burner Flows

Timothy W. Tong, Mohsen M. Abou-Ellail, Yuan Li, Karam R. Beshay

HT 2007; 193-202doi:https://doi.org/10.1115/HT2007-32064

Abstract

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Topics: Flow (Dynamics) , Nitrogen oxides , Chemical reactions , Computation , Flames , Thermal energy , Water , Carbon dioxide , Chemical kinetics , Enthalpy

Optimal Porosity of Fibrous Battings for Thermal Insulation

Jintu Fan, Ning Du, Huijun Wu

HT 2007; 203-208doi:https://doi.org/10.1115/HT2007-32084

Abstract

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Topics: Porosity , Thermal insulation , Fibers , Porous materials , Simulated annealing , Computer simulation , Emissivity , Finite volume methods , Temperature

The Effect of Flow-Duct Geometry on Solid Desiccant Dehumidification

Hassan S. Al-Sharqawi, Noam Lior

HT 2007; 209-226doi:https://doi.org/10.1115/HT2007-32093

Abstract

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Topics: Dehumidification , Ducts , Flow (Dynamics) , Geometry , Heat , Pressure drop , Transients (Dynamics) , Energy consumption , Mass transfer , Water

Study on Natural Convection From a Buried Pipe With Backfill

C. C. Ngo, F. C. Lai

HT 2007; 227-234doi:https://doi.org/10.1115/HT2007-32882

Abstract

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Topics: Natural convection , Pipes , Flow (Dynamics) , Buoyancy , Flow visualization , Fluid dynamics , Heat transfer , Permeability , Porous materials

Natural Convection From a Layered Porous Cavity With Non-Uniform Sublayers

R. L. Marvel, F. C. Lai

HT 2007; 235-244doi:https://doi.org/10.1115/HT2007-32893

Abstract

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Topics: Cavities , Natural convection , Flow (Dynamics) , Geometry , Heat transfer , Heating , Permeability , Temperature

Transport Phenomena in Laser Material Interaction and Processing

An Interfacial Tracking Method for Ultrashort Pulse Laser Melting and Resolidification of a Thin Metal Film

Yuwen Zhang, J. K. Chen

HT 2007; 245-256doi:https://doi.org/10.1115/HT2007-32475

Abstract

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Topics: Lasers , Melting , Metallic films , Electrons , Temperature , Dynamics (Mechanics) , Energy budget (Physics) , Enthalpy , Fluence (Radiation measurement) , Nucleation (Physics)

Heat Transfer in Electronic Equipment

Thin Film Phonon Heat Conduction by the Dispersion Lattice Boltzmann Method

Rodrigo A. Escobar, Cristina H. Amon, Amador M. Guzma´n

HT 2007; 257-266doi:https://doi.org/10.1115/HT2007-32130

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Topics: Heat conduction , Lattice Boltzmann methods , Phonons , Thin films , Computer simulation , Thermal conductivity , Thermal energy transport , Acoustics , Mean free path , Semiconductors (Materials)

An Experimental Characterization of Miniature Scale Cold Plates for Electronics Cooling Applications

N. Jeffers, J. Punch, E. Walsh

HT 2007; 267-274doi:https://doi.org/10.1115/HT2007-32537

Abstract

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Topics: Computer cooling , Cooling , Experimental characterization , Plates (structures)

PIV Measurements of the Effects of Geometric Scale on Electronics Cooling Axial Fan Flow

Ronan Grimes, David Quin, Edmond Walsh, Jeff Punch

HT 2007; 275-281doi:https://doi.org/10.1115/HT2007-32615

Abstract

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Topics: Computer cooling , Flow (Dynamics) , Axial flow , Design , Fans , Electronic systems , Energy dissipation , Heat , Pressure , Radial flow

Methodology for the Inline Die Attach Characterization of Power LEDs

P. Szabo, G. Farkas, A. Poppe, M. Rencz

HT 2007; 283-288doi:https://doi.org/10.1115/HT2007-32622

Abstract

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Topics: Light-emitting diodes , Testing , Production testing , Manufacturing , Operating temperature , Reliability , Silicon , Transients (Dynamics)

Thermal Modeling and Luminosity Characterization of a Plasma Display Panel

Jeffry Kahn, Avram Bar-Cohen

HT 2007; 289-296doi:https://doi.org/10.1115/HT2007-32834

Abstract

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Topics: Modeling , Plasmas (Ionized gases) , Heat , Temperature , Anisotropy , Flat heat pipes , Graphite , Temperature distribution , Temperature effects , Thermal management

Coal and Biomass Combustion

Gasification of Indian Coal in a Tubular Coal Gasifier

A. Ajilkumar, T. Sundararajan, U. S. P. Shet

HT 2007; 297-305doi:https://doi.org/10.1115/HT2007-32648

Abstract

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Topics: Coal , Computer simulation , Fuel gasification , Heating , Steam

A Method of Measuring the Properties of Ash Deposits in a Coal Fired Reactor

Travis J. Moore, Matthew R. Jones

HT 2007; 307-312doi:https://doi.org/10.1115/HT2007-32699

Abstract

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Topics: Coal , Energy generation , Modeling , Thermal conductivity , Boilers , Combustion , Combustion chambers , Design , Errors , Heat transfer

Heat Pipes

Characterisation of a Variable Conductance Heat Pipe Prototype for a Photonic Application

Martin Cleary, Ronan Grimes, Marc Hodes, Mark T. North

HT 2007; 313-320doi:https://doi.org/10.1115/HT2007-32623

Abstract

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Topics: Electrical conductance , Engineering prototypes , Heat pipes , Temperature control

Experimental Study on Flow Visualizing and Heat Transfer Characteristic of Pulsating Heat Pipe

Li Jia, Dayan Yin

HT 2007; 321-325doi:https://doi.org/10.1115/HT2007-32668

Abstract

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Topics: Flow (Dynamics) , Heat pipes , Heat transfer , Temperature , Heat , Boiling , Glass , Heating , Slug flows , Vapors

Steady-State Network Thermofluid Models of Loop Heat Pipes

Nima Atabaki, Nirmalakanth Jesuthasan, B. Rabi Baliga

HT 2007; 327-337doi:https://doi.org/10.1115/HT2007-32681

Abstract

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Topics: Heat pipes , Steady state , Thermofluids , Condensers (steam plant) , Fluids , Heat transfer , Fluid dynamics , Pressure drop , Temperature , Vapors

Evaporation and Condensation Flows of a Vapor-Gas Mixture Within a Closed Rectangular Region: A Simulation Based on the System of Kinetic Equations

Yoshimoto Onishi

HT 2007; 339-348doi:https://doi.org/10.1115/HT2007-32744

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Topics: Condensation , Evaporation , Flow (Dynamics) , Simulation , Vapors , Boundary-value problems , Fluids , Grasping , Numerical analysis , Temperature

High Heat Flux Phase Change Heat Transfer

Optimization of Microporous Structures in Enhancing Pool Boiling Heat Transfer of Saturated R-123, FC-72 and Water

Joo H. Kim, Madhav R. Kashinath, Sang M. Kwark, Seung M. You

HT 2007; 349-356doi:https://doi.org/10.1115/HT2007-32399

Abstract

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Topics: Heat transfer , Optimization , Pool boiling , Water , Coatings , Boiling , Atmospheric pressure , Critical heat flux , Heat flux , Heat transfer coefficients

CFD Model of the Thermal Inkjet Droplet Ejection Process

O. E. Ruiz

HT 2007; 357-365doi:https://doi.org/10.1115/HT2007-32427

Abstract

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Topics: Computational fluid dynamics , Drops , Bubbles , Pressure , Firing , Fluids , Heat transfer , Collapse , Computer simulation , Cycles

Effect of Jet Arrays and Structured Surfaces on Two-Phase Impingement Heat Transfer

Xin Feng, James E. Bryan

HT 2007; 367-373doi:https://doi.org/10.1115/HT2007-32864

Abstract

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Topics: Heat transfer , Wetting , Heat , Ethanol , Fluids , Flux (Metallurgy) , Momentum , Subcooling , Surface tension , Temperature

Fundamentals of Heat Transfer in Biosystems

Characterization of the Focal Cooling Necessary to Suppress Spontaneous Epileptiform Activity

Reynaldo G. Guerra, Van Carey, Boris Rubinsky, Mitchel Berger

HT 2007; 375-384doi:https://doi.org/10.1115/HT2007-32034

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Topics: Cooling , Brain , Transients (Dynamics) , Biological tissues , Blood , Engines , Heat flux , Heat transfer , Motors , Surgery

Development of a Micro-Scale Differential Scanning Calorimeter for Single Cell Measurements

William G. Zhao, Gary L. Solbrekken, Steven F. Mullen, James D. Benson, Xu Han, John K. Critser

HT 2007; 385-392doi:https://doi.org/10.1115/HT2007-32555

Abstract

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Topics: Cryonics , Microscale devices , Temperature , Feedback , Cooling , Electric current , Electrodes , Engineering prototypes , Freezing , Heat

Development of Precise Visualization System for Small Transient Diffusion Field of Protein Using Phase Shifting Interferometer

Atsuki Komiya, Shigenao Maruyama, Shuichi Moriya

HT 2007; 393-399doi:https://doi.org/10.1115/HT2007-32617

Abstract

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Topics: Diffusion (Physics) , Interferometers , Proteins , Transients (Dynamics) , Visualization , Die cutting , Polishing equipment , Shearing (Deformation) , Mass measurement

Thermal Analysis of a Novel Continuous Flow Multi Layered Polymerase Chain Reaction Device

Brian Barrett, Mark Davies, Angela Morris

HT 2007; 401-411doi:https://doi.org/10.1115/HT2007-32792

Abstract

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Topics: Chain , Flow (Dynamics) , Thermal analysis , Temperature , Annealing , Chemistry , DNA , Aluminum , Biocompatibility , Computational fluid dynamics

Radiation Heat Transfer in Energy Systems

Indirect Measurements of Coherent Thermal Emission From a Truncated Photonic Crystal Structure

B. J. Lee, Y. -B. Chen, Z. M. Zhang

HT 2007; 413-419doi:https://doi.org/10.1115/HT2007-32303

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Topics: Crystal structure , Crystals , Emissions , Surface waves (Fluid)

Numerical Investigation of Radiation Effects in Catalytic Combustion

Sandip Mazumder, Michael Grimm

HT 2007; 421-427doi:https://doi.org/10.1115/HT2007-32460

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Topics: Combustion , Radiation effects , Emissivity , Absorption , Carbon , Computational fluid dynamics , Methane , Thermal radiation , Catalytic converters , Databases

A New Hybrid Full-Spectrum Correlated k-Distribution Method for Radiative Transfer Calculations in Nonhomogeneous Gas Mixtures

Gopalendu Pal, Michael F. Modest

HT 2007; 429-438doi:https://doi.org/10.1115/HT2007-32673

Abstract

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Topics: Radiative heat transfer , Temperature , Absorption , Databases , Carbon dioxide , Combustion gases , Construction , Heat transfer , Pressure , Temperature effects

Heat Conduction

Study on Guarded Hot Plate Apparatus for Measurement of Thermal Conductivity of Small Polymer Specimens

Junichi Fujino, Tomohiro Honda

HT 2007; 439-447doi:https://doi.org/10.1115/HT2007-32556

Abstract

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Topics: Polymers , Thermal conductivity measurement , Thermal conductivity , Heat , Numerical analysis , Temperature , Uncertainty

Simple Measuring Method of Thermal Conductivity of Silicone Grease and Effect of Carbon Nanomaterials on Its Thermal Conductivity

Toshio Tomimura, Seiji Nomura, Masaaki Okuyama

HT 2007; 449-453doi:https://doi.org/10.1115/HT2007-32649

Abstract

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Topics: Carbon , Nanomaterials , Silicones , Thermal conductivity , Heat , Computers , Contact resistance , Cooling , Cooling systems , Electronic equipment

Study on Comparison of Thermal Conductivities of Thermal Insulations Using Different Measurement Methods in Wide Range of Temperature

Takahiro Ohmura

HT 2007; 455-463doi:https://doi.org/10.1115/HT2007-32746

Abstract

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Topics: Temperature , Thermal insulation , Heat , Transients (Dynamics) , Wire , Thermal conductivity , Disks , National Institute of Standards and Technology , Glass , Thermal conductivity measurement

Improved Lumped Models for a One-Dimensional Nonlinear Heat Conduction Problem

Ge Su, Zheng Tan, Jian Su

HT 2007; 465-473doi:https://doi.org/10.1115/HT2007-32928

Abstract

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Topics: Heat conduction , Approximation , Cylinders , Slabs , Temperature , Boundary-value problems , Distributed parameter models , Thermal conductivity

Moving Sheet With Variable Thermal Conductivity Emerging From a Slot

O. Bautista, E. Bautista, F. Me´ndez

HT 2007; 475-482doi:https://doi.org/10.1115/HT2007-32972

Abstract

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Topics: Thermal conductivity , Fluids , Energy budget (Physics) , Heat transfer , Momentum , Nonlinear systems , Partial differential equations , Prandtl number , Temperature , Temperature gradient

Fundamentals of Single Phase Convection

Natural Convective Heat Transfer From a Narrow Isothermal Vertical Flat Plate With a Uniform Heat Flux at the Surface

Patrick H. Oosthuizen, Jane T. Paul

HT 2007; 483-488doi:https://doi.org/10.1115/HT2007-32134

Abstract

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Topics: Convection , Flat plates , Heat flux , Flow (Dynamics) , Rayleigh number , Prandtl number , Vertical plates , Buoyancy , Density , Fluids

Natural Convective Heat Transfer From a Vertical Cylinder With an Exposed Upper Surface

Patrick H. Oosthuizen

HT 2007; 489-495doi:https://doi.org/10.1115/HT2007-32135

Abstract

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Topics: Convection , Cylinders , Heat transfer , Buoyancy , Density , Finite element methods , Flat plates , Flow (Dynamics) , Fluids , Heat flux

On Selection of Reference Temperature of Heat Transfer Coefficient for Complicated Flows

X. C. Li, J. Zhou, K. Aung

HT 2007; 497-505doi:https://doi.org/10.1115/HT2007-32476

Abstract

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Topics: Flow (Dynamics) , Heat transfer coefficients , Temperature

Numerical Study on Heat Transfer of Inclined Jet Impingement With Explicit Crossflow

X. C. Li, Weihang Zhu, Paul Corder

HT 2007; 507-514doi:https://doi.org/10.1115/HT2007-32478

Abstract

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Topics: Heat transfer

Thermal Convection Bifurcation Within Isosceles Triangular Cavities

El Hassan Ridouane, Antonio Campo

HT 2007; 515-522doi:https://doi.org/10.1115/HT2007-32577

Abstract

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Topics: Bifurcation , Cavities , Convection , Finite volume methods

Experimental Study of Turbulent Local Enhanced Heat Transfer in Wavy-Wall Channel

D. Couton, M. Hoang-Hong, J. Robert, J. L. Tuhault, S. Doan-Kim

HT 2007; 523-533doi:https://doi.org/10.1115/HT2007-32825

Abstract

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Topics: Heat transfer , Turbulence , Shear (Mechanics) , Convection , Entrance region , Flow (Dynamics) , Fluid mechanics , Gas flow , Heat flux , Reynolds number

Numerical Investigation on Mixed Convection in a Horizontal Channel Heated From Below

Giuseppe Foglia, Nicola Lanzaro, Oronzio Manca, Sergio Nardini

HT 2007; 535-543doi:https://doi.org/10.1115/HT2007-32852

Abstract

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Topics: Mixed convection , Fluids , Rayleigh number , Heat flux , Temperature , Transients (Dynamics) , Wall temperature

Numerical Investigation on Transient Natural Convection in Vertical Channels With Heated and Cooled Walls

Assunta Andreozzi, Bernardo Buonomo, Oronzio Manca

HT 2007; 545-554doi:https://doi.org/10.1115/HT2007-32856

Abstract

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Topics: Natural convection , Transients (Dynamics) , Temperature profiles , Computational fluid dynamics , Fluids , Heat flux , Oscillations , Plates (structures) , Rayleigh number , Reservoirs

An Integral Model for Natural Convection From an Isothermal Right Circular Cone

Chris J. Kobus, Yu-Hsien Wu

HT 2007; 555-559doi:https://doi.org/10.1115/HT2007-32866

Abstract

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Topics: Natural convection , Boundary layers , Convection , Heat transfer

Gas Turbine Heat Transfer

Shower Head Film Cooling Effectiveness of a Symmetrical Turbine Blade Model: Effect of Lateral Injection

Fade´la Nemdili, Abbe`s Azzi, Bassam A. Jubran

HT 2007; 561-567doi:https://doi.org/10.1115/HT2007-32081

Abstract

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Topics: Film cooling , Symmetry (Physics) , Turbine blades , Blades , Computation , Vortices , Anisotropy , Cooling , Cross-flow , Flow (Dynamics)

Film-Cooling on a Gas Turbine Blade Pressure Side or Suction Side With Compound Angle Shaped Holes

Zhihong Gao, Diganta P. Narzary, Je-Chin Han

HT 2007; 569-579doi:https://doi.org/10.1115/HT2007-32098

Abstract

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Topics: Blades , Film cooling , Gas turbines , Pressure , Suction , Wakes , Coolants , Vortices , Cooling , Rods

Unsteady Simulation of Film Cooling Flow From an Inclined Cylindrical Jet

Sung In Kim, Ibrahim G. Hassan, Xuezhi Zhang

HT 2007; 581-589doi:https://doi.org/10.1115/HT2007-32401

Abstract

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Topics: Film cooling , Flow (Dynamics) , Simulation , Coolants , Anisotropy , Computation , Cooling , Density , Flat plates , Gas turbines

Understanding the Effect of Trenching on Film Cooling

Yiping Lu, Srinath V. Ekkad

HT 2007; 591-596doi:https://doi.org/10.1115/HT2007-32598

Abstract

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Topics: Film cooling , Simulation , Computers , Flow (Dynamics) , Jets , Stress , Turbulence

Heat Transfer for Round Air Jets Flowing Along a Concave Surface

Ryuta Ito, Kenichiro Takeishi, Yutaka Oda, Naoki Yoshida

HT 2007; 597-605doi:https://doi.org/10.1115/HT2007-32616

Abstract

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Topics: Air jets , Heat transfer , Flow (Dynamics) , Jets , Computer simulation , Nozzles , Resolution (Optics) , Reynolds number

Influence of Near Hole Pressure Fluctuation on the Thermal Protection of a Film-Cooled Flat Plate

Andre´ Burdet, Reza S. Abhari

HT 2007; 607-619doi:https://doi.org/10.1115/HT2007-32812

Abstract

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Topics: Flat plates , Pressure , Coolants , Blades , Boundary-value problems , Film cooling , Jets , Kinetic energy , Rotors , Signals

Experiments and Chemical Kinetics

Assessment on Thermal Sensitivity of Fusable Links With a Wind Tunnel

W. K. Chow, Angus C. K. Cheng

HT 2007; 621-624doi:https://doi.org/10.1115/HT2007-32035

Abstract

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Topics: Wind tunnels , Fire , Sprinklers (Irrigation) , Temperature , Testing , Tunnels

Calibration Methods for the Extended Prout-Tompkins Chemical Kinetics Model and Derived Cookoff Parameters for RDX, HMX, LX-10 and PBXN-109

Aaron P. Wemhoff, Alan K. Burnham, Albert L. Nichols, III, Jaroslaw Knap

HT 2007; 625-632doi:https://doi.org/10.1115/HT2007-32279

Abstract

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Topics: Calibration , Chemical kinetics , Explosions , Binders (Materials) , Explosives , Heat , Errors , Heat conduction , Heat losses , Optimization

Effects of Hydrogen and Helium Addition to Fuel on Soot Formation in Axisymmetric Coflow Laminar Methane-Air Diffusion Flame

Fengshan Liu, Francesca Migliorini, Francesco Cignoli, Silvana De Iuliis, Giorgio Zizak

HT 2007; 633-642doi:https://doi.org/10.1115/HT2007-32466

Abstract

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Topics: Diffusion flames , Fuels , Helium , Hydrogen , Methane , Soot , Flames , Carbon dioxide , Chemistry , Kinetic energy

Effects of Flame Lift-Off Height on Soot Processes in Strongly Forced Methane-Air Laminar Diffusion Flames

Vinayak V. Barve, Ofodike A. Ezekoye, Noel T. Clemens

HT 2007; 643-651doi:https://doi.org/10.1115/HT2007-32816

Abstract

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Topics: Diffusion flames , Flames , Methane , Soot , Jets , Nozzles , Flow (Dynamics) , Chemistry , Fuels , Combustion

Fundamentals of Heat Transfer in Multiphase Systems

Stability of Thin Free Liquid Films and the Onset Conditions for Film Rupture: A MD Simulation Study

Yu Gan, Van P. Carey

HT 2007; 653-660doi:https://doi.org/10.1115/HT2007-32003

Abstract

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Topics: Liquid films , Molecular dynamics simulation , Rupture , Stability , Bubbles , Vapors , Density , Waves , Diluents , Film thickness

Comparison of Different Formulation Methods in Phase Change Heat Transfer

Hossein Shokohmand, Alireza Jafari, Parisa Amiri

HT 2007; 661-666doi:https://doi.org/10.1115/HT2007-32530

Abstract

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Topics: Heat transfer

Research on Flow and Condensation of Vapor With Non-Condensable Gas in an Inclined Tube

Li Wang, Hongying Li

HT 2007; 667-673doi:https://doi.org/10.1115/HT2007-32614

Abstract

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Topics: Condensation , Flow (Dynamics) , Heat pipes , Heat transfer , Vapors , Coolants , Temperature , Water , Condensed matter , Diffusion (Physics)

Flow Around a Rising Clean Microbubble in a Vertical Square Tube

Shong-Leih Lee, Yuang-Jung Chang

HT 2007; 675-685doi:https://doi.org/10.1115/HT2007-32662

Abstract

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Topics: Flow (Dynamics) , Bubbles , Pressure , Density , Viscosity , Algorithms , Momentum , Surface tension , Transpiration , Water

Single Bubble Dynamics on a Hydrophobic Surface

Youngsuk Nam, Gopinath Warrier, Jinfeng Wu, Y. Sungtaek Ju

HT 2007; 687-690doi:https://doi.org/10.1115/HT2007-32690

Abstract

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Topics: Bubbles , Dynamics (Mechanics) , Cavities , Nucleation (Physics) , Silicon , Cycles , Microscopy , Subcooling , Surface roughness , Water

Effects of the Finite Thermal Conductivity of the Condensed Phase on Evaporation and Condensation Flows of Its Vapor: Existence of the Maximum Mass and Energy Flows

Yoshimoto Onishi, Takahiro Fuji, Yuuki Mannari, Takeshi Ooshida

HT 2007; 691-697doi:https://doi.org/10.1115/HT2007-32743

Abstract

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Topics: Condensation , Evaporation , Flow (Dynamics) , Thermal conductivity , Vapors , Fluids , Temperature , Boundary-value problems , Kinetic theory , Latent heat

Rapid Boiling of Droplets in an Ambient Liquid at Partial Superheat

Herman D. Haustein, Alon Gany

HT 2007; 699-705doi:https://doi.org/10.1115/HT2007-32809

Abstract

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Topics: Boiling , Drops , Dynamics (Mechanics) , Heat transfer , Collapse , Explosives , Fluids , Flux (Metallurgy) , Heat , Hydrodynamics

The Effects of Inlet Flow Conditions on Gas-Liquid Two-Phase Flow in a Micro Tube

Shota Hayashi, Nobuhide Kasagi, Yuji Suzuki

HT 2007; 707-714doi:https://doi.org/10.1115/HT2007-32916

Abstract

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Topics: Flow (Dynamics) , Geometry , Heat transfer , Two-phase flow

Heat and Mass Transfer in Extreme Environments

Numerical Simulation of Heat Pumping in a Pulse Tube Refrigerator

Takao Koshimizu, Hiromi Kubota, Yasuyuki Takata, Takehiro Ito

HT 2007; 715-720doi:https://doi.org/10.1115/HT2007-32729

Abstract

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Topics: Computer simulation , Heat , Displacement , Temperature , Compression , Flow (Dynamics) , Fluid dynamics , Momentum , Pressure , Simulation

Thermal Performance of a Miniature Loop Heat Pipe for Spacecraft Thermal Control System

Hiroki Nagai, Hosei Nagano, Fuyuko Fukuyoshi, Hiroyuki Ogawa

HT 2007; 721-726doi:https://doi.org/10.1115/HT2007-32805

Abstract

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Topics: Control systems , Heat pipes , Space vehicles , Fluids , Gravity (Force) , Heat , Aerospace industry , Antigravity , Condensers (steam plant) , Heat sinks

Measurements and Diagnostics

In Situ Measurement of Water Temperature With a Sensor Using Interferometry

Eiji Tomita, Nobuyuki Kawahara, Yasuji Toda

HT 2007; 727-733doi:https://doi.org/10.1115/HT2007-32022

Abstract

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Topics: Interferometry , Sensors , Temperature measurement , Water , Water temperature , Temperature , Fluids , Laser beams , Thermal boundary layers , Vessels

Prediction of the Saturation Pressure of Water From Non-Equilibrium Measurements

Fei Duan, C. A. Ward

HT 2007; 735-739doi:https://doi.org/10.1115/HT2007-32347

Abstract

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Topics: Equilibrium (Physics) , Pressure , Water , Vapors , Evaporation , Temperature , Chemistry , Physics

Application of the 3ω Hot Wire Technique for Measurement of Fluid Thermophysical Properties

Brandon W. Olson, Ali Fahham

HT 2007; 741-747doi:https://doi.org/10.1115/HT2007-32454

Abstract

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Topics: Fluid measurement , Wire , Fluids , Heat capacity , Thermal conductivity , Curve fitting , Gases , Heating , Mineral oil , Noise (Sound)

Research on Hard-Core of the Steamed Bread Caused by Microwave Heating

Li Wang, Qiuying Wang, Shufeng Sun, Lige Tong

HT 2007; 749-754doi:https://doi.org/10.1115/HT2007-32563

Abstract

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Topics: Microwave heating , Food products , Heating

Wireless Temperature Sensing System Performance Characterization

Diane Pytel, Ingrid Cotoros, Ab Hashemi

HT 2007; 755-762doi:https://doi.org/10.1115/HT2007-32715

Abstract

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Topics: Performance characterization , Temperature , Leakage , Sensors , Signals , Temperature measurement , Testing , Aerospace industry , Flight , Frequency response

Thermal Radiation

Experimental Study of Threaded and Grooved Radiating Pin Fin

J. Ganesh Murali, S. Katte Subrahmanya

HT 2007; 763-769doi:https://doi.org/10.1115/HT2007-32043

Abstract

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Topics: Cavities , Convection , Fins , Heat , Heat losses , Heat transfer , Instrumentation , Space vehicles , Steady state , Temperature

High-Temperature Emission Characteristics of Open-Cellular Porous Plates

Bundit Krittacom, Kouichi Kamiuto

HT 2007; 771-778doi:https://doi.org/10.1115/HT2007-32241

Abstract

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Topics: Emissions , High temperature , Plates (structures) , Porous materials

Experimental Verification of Kirchhoff’s Law on Thermal Radiation at an Electromagnetic Wave Level

Hidenobu Wakabayashi, Toshiro Makino

HT 2007; 779-787doi:https://doi.org/10.1115/HT2007-32327

Abstract

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Topics: Kirchhoff's circuit laws , Thermal radiation , Waves , Emissions , Absorption , Dipoles (Electromagnetism) , Electromagnetism , Equilibrium (Physics) , Radiation (Physics) , Spectra (Spectroscopy)

Spectral Control of Thermal Radiation Using Micro-Structured Emitter-Surface for Thermophotovoltaic Generation of Electricity

Katsunori Hanamura, Yuki Kameya

HT 2007; 789-793doi:https://doi.org/10.1115/HT2007-32511

Abstract

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Topics: Electric power generation , Thermal radiation , Cavities , Wavelength , Computer simulation , Emissions , Emissivity , Metal surfaces , Mirrors , Polishing

Thermal Engineering in Engines, Thermoelectric or Photovoltaic Energy Conversion Systems

Performance of Dual Fuel Engine Running on Jojoba Oil as Pilot Fuel and CNG or LPG

Mohamed Y. E. Selim, M. S. Radwan, H. E. Saleh

HT 2007; 795-805doi:https://doi.org/10.1115/HT2007-32016

Abstract

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Topics: Engines , Fuels , Pressure , Combustion , Compression , Ester , Natural gas , Noise (Sound) , Stress , Brakes

Performance Testing of 5cc Glow-Ignition Four-Stroke Engine

Toshinori Ogawa, Yasuo Kawaguchi

HT 2007; 807-814doi:https://doi.org/10.1115/HT2007-32132

Abstract

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Topics: Four-stroke engines , Ignition , Luminescence , Testing performance , Engines , Fuels , Combustion , Heat , Cycles , Batteries

Energy Conversion From Fossil Fuel Into Spectral-Controlled Radiation for TPV by Super-Adiabatic Combustion in Porous Quartz Glass

Tomoyuki Kumano, Katsunori Hanamura

HT 2007; 815-819doi:https://doi.org/10.1115/HT2007-32509

Abstract

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Topics: Combustion , Energy conversion , Fossil fuels , Glass , Quartz , Radiation (Physics) , Plates (structures) , Computer simulation , Quartz crystals

A Spectroscopic Analysis of Combustion in Homogeneous Charge Compression Ignition Engine

Akira Iijima, Hideo Shoji

HT 2007; 821-827doi:https://doi.org/10.1115/HT2007-32552

Abstract

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Topics: Combustion , Homogeneous charge compression ignition engines , Spectroscopy , Ignition , Light emission , Fuels , Flames , Luminescence , Spectra (Spectroscopy) , Carbon

Heat and Mass Transfer in Air Conditioners

Adsorption Performance of Round Fin and Tube Type Adsorber Employing Activated Carbon Fiber/Ethanol Pair

Keishi Kariya, Ryo Tateishi, Ken Kuwahara, Bidyut Baran Saha, Shigeru Koyama

HT 2007; 829-835doi:https://doi.org/10.1115/HT2007-32719

Abstract

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Topics: Activated carbon , Ethanol , Fibers , Cycles , Heat exchangers , Cooling , Cooling systems , Density , Design , Geometry

Experimental Investigation on Heat Transfer Characteristics of Supercritical Carbon Dioxide Inside a Horizontal Micro-Fin Copper Tube During Cooling Process

Shinya Higahiiue, Ken Kuwahara, Satoru Yanachi, Shigeru Koyama

HT 2007; 837-842doi:https://doi.org/10.1115/HT2007-32724

Abstract

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Topics: Cooling , Copper , Heat transfer , Supercritical carbon dioxide , Carbon dioxide , Heat transfer coefficients , Pressure , Fins , Temperature

Boiling Heat Transfer of Carbon Dioxide in Horizontal Tubes

Eiji Hihara, Chaobin Dang

HT 2007; 843-849doi:https://doi.org/10.1115/HT2007-32885

Abstract

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Topics: Boiling , Carbon dioxide , Heat transfer , Heat transfer coefficients , Nucleate boiling

Boiling Heat Transfer of R-134a Flowing in Horizontal Small-Diameter Tubes

Shizuo Saitoh, Hirofumi Daiguji, Eiji Hihara

HT 2007; 851-860doi:https://doi.org/10.1115/HT2007-32888

Abstract

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Topics: Boiling , Heat transfer , Heat transfer coefficients , Pressure , Flow (Dynamics) , Evaporation , Heat flux , Vapors , High pressure (Physics) , Nucleate boiling

Keynote Papers

New Frontiers of Micro and Nano-Scale Thermophysical Properties Sensing

Yuji Nagasaka

HT 2007; 861-870doi:https://doi.org/10.1115/HT2007-32033

Abstract

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Topics: Nanoscale phenomena , Diffusion (Physics) , Fluids , Solids , Surface tension , Thermal conductivity , Thermal diffusivity , Viscosity

Role of Artificial Intelligence (AI) in Thermal Science and Engineering

Kwang-Tzu Yang

HT 2007; 871-883doi:https://doi.org/10.1115/HT2007-32042

Abstract

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Topics: Artificial intelligence

Topics of Heat Transfer Related to Single-Walled Carbon Nanotubes

Shigeo Maruyama

HT 2007; 885-892doi:https://doi.org/10.1115/HT2007-32048

Abstract

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Topics: Heat transfer , Single-walled carbon nanotubes , Single-walled nanotubes , Heat conduction , Anisotropy , Chemical vapor deposition , Ethanol , Hot water , Molecular dynamics simulation , Nanotubes

High-Pressure Combustion Phenomena

Hideaki Kobayashi

HT 2007; 893-901doi:https://doi.org/10.1115/HT2007-32055

Abstract

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Topics: Combustion , High pressure (Physics) , Flames , Turbulence , Drops , Combustion chambers , Exhaust gas recirculation , Fuels , High temperature , Carbon dioxide

Freezing of Cells: Role of Ice and Solutes in Cell Damage

Hiroshi Takamatsu

HT 2007; 903-912doi:https://doi.org/10.1115/HT2007-32250

Abstract

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Topics: Damage , Freezing , Ice , Electrolytes , Stress , Biological cells , Crystals , Deformation , Microscopes , Wounds