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Proceedings Volume Cover

ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference collocated with the ASME 2007 InterPACK Conference

July 8–12, 2007

Vancouver, British Columbia, Canada

Conference Sponsors:

ISBN:

0-7918-4274-6

In This Volume

Transport Phenomena in Molecular/Nano-Scale (15)
Microchannel Flow Boiling Heat Transfer (7)
Computational Heat and Mass Transfer (13)
Advances in Computational Heat Transfer (22)
Second International Heat Exchanger Symposium (10)
Heat and Mass Transfer in Combustion Systems (13)
Heat Transfer Equipment and Thermal Devices (12)
Spray and Droplet Heat Transfer (14)
Transport Phenomena in Nanofluids (4)
Heat Transfer in Combined Heat and Power (CHO) Systems (3)
Transport Phenomena in Microchannels (2)
Thermophysical Properties of Micro/Nanostructured Materials (5)
Numerical Modeling and Heat Transfer and Fluid Flow in Equipment (6)
Convective Heat and Mass Transfer (15)

ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1

Transport Phenomena in Molecular/Nano-Scale

Thermal Conductivity of High Contrast Nanoparticle Composites

Weixue Tian, Ronggui Yang

HT 2007; 1-6doi:https://doi.org/10.1115/HT2007-32120

Topics: Composite materials , Nanoparticles , Thermal conductivity , Nanocomposites , Phonons , Percolation theory , Thermal resistance , Electromagnetic scattering , Mean free path , Particle size

Quantum Molecular Dynamics Study on Energy Transfer to the Secondary Electron in Surface Collision Process of an Ion

Masahiko Shibahara, Shin-Ichi Satake, Jun Taniguchi

HT 2007; 7-11doi:https://doi.org/10.1115/HT2007-32144

Topics: Collisions (Physics) , Electrons , Energy transformation , Molecular dynamics , Molecular dynamics methods , Potential energy , Electron emission , Emissions , Focused ion beams , Ions

The Analysis of Non-Fourier Heat Transfer Mechanism on Thermal Conductivity for Nanofluids

Jurij Avsec, Maks Oblak

HT 2007; 13-21doi:https://doi.org/10.1115/HT2007-32150

Topics: Heat transfer , Nanofluids , Thermal conductivity , Nanoparticles , Heat , Statistical mechanics , Temperature effects

Molecular Scale Mechanism of Thermal Resistance at Solid-Liquid Interfaces (Influence of Interaction Parameters Between Solid and Liquid Molecules)

Daichi Torii, Taku Ohara, Kenji Ishida

HT 2007; 23-31doi:https://doi.org/10.1115/HT2007-32391

Topics: Thermal resistance , Thermal energy , Liquid films , Heat conduction , Molecular dynamics simulation , Temperature

Hydrogen Transport in Single-Walled Carbon Nanotube by Molecular Dynamics Simulation

Kyung Su Oh, Seungho Park, Ohmyoung Kwon, Young Ki Choi, Joon Sik Lee

HT 2007; 33-38doi:https://doi.org/10.1115/HT2007-32538

Topics: Hydrogen , Molecular dynamics simulation , Single-walled carbon nanotubes , Single-walled nanotubes , Temperature , Carbon , Carbon nanotubes , Hydrogen storage , Nanotubes

Wave Surface of Thermal Layer

Wei Li

HT 2007; 39-45doi:https://doi.org/10.1115/HT2007-32557

Topics: Waves , Temperature , Flow (Dynamics) , Fluids , Brownian motion , Wave motion , Density , Equilibrium (Physics) , Laminar flow , Physics

The Dependence of Molecular Motion on the Dissociative Adsorption of H₂ on Pt(111)

Takashi Tokumasu, Daigo Ito

HT 2007; 47-51doi:https://doi.org/10.1115/HT2007-32590

Topics: Atoms , Density functional theory , Engineering simulation , Hydrogen , Molecular dynamics , Platinum , Probability , Rotation , Simulation , Temperature

Development of Pressure Sensitive Molecular Film Suitable for Measurement in High Knudsen Number Flows

Hideo Mori, Yu Matsuda, Hiroki Yamaguchi, Yoshiki Sakazaki, Toru Uchida, Tomohide Niimi

HT 2007; 53-58doi:https://doi.org/10.1115/HT2007-32632

Topics: Flow (Dynamics) , Knudsen number , Pressure , Pressure measurement , Surface roughness , Atmospheric pressure , High pressure (Physics) , Oxygen , Painting , Palladium

Study on Molecular Thermal Energy Transfer in a Lipid Bilayer

Takeo Nakano, Taku Ohara, Gota Kikugawa

HT 2007; 59-63doi:https://doi.org/10.1115/HT2007-32635

Topics: Heat transfer , Lipid bilayers , Thermal resistance , Water , Chain , Energy transformation , Membranes , Molecular dynamics simulation , Nanoscale phenomena , Nanostructures

The Effect of Molecular Orientation and Temperature on the Flow Dynamics of Water Molecules Through a Carbon Nanotube

James Cannon, Natalie Moore, Ortwin Hess

HT 2007; 65-69doi:https://doi.org/10.1115/HT2007-32642

Topics: Carbon nanotubes , Flow (Dynamics) , Temperature , Water , Nanotubes , Density , Density functional theory , Dynamics (Mechanics) , Nanofluidics , Nanoscale phenomena

MD-CFD Hybrid Simulation of a Nanobubble

Naofumi Ikemoto, Soichi Kinouchi, Mitsuhiro Matsumoto

HT 2007; 71-76doi:https://doi.org/10.1115/HT2007-32647

Topics: Computational fluid dynamics , Simulation , Bubbles , Pressure , Dynamics (Mechanics) , Collapse , Computer simulation , Deformation , Energy transformation , Equilibrium (Physics)

Relaxation of Phonons in Classical MD Simulation

Mitsuhiro Matsumoto, Tomohisa Kunisawa, Peng Xiao

HT 2007; 77-80doi:https://doi.org/10.1115/HT2007-32659

Topics: Molecular dynamics simulation , Phonons , Relaxation (Physics) , Crystals , Entropy , Equilibrium (Physics) , Silicon crystals , Solids , Statistical mechanics , Thermal conductivity

Molecular Dynamics Study on Phonon Dynamics in Single-Crystal Silicon and Argon

Peng Xiao, Mitsuhiro Matsumoto, Tomohisa Kunisawa

HT 2007; 81-86doi:https://doi.org/10.1115/HT2007-32661

Topics: Crystals , Dynamics (Mechanics) , Molecular dynamics , Phonons , Silicon , Relaxation (Physics) , Vibration , Computational methods , Density , Diamonds

Discussion on Luminescent Intensity of Pressure Sensitive Paint

Hiroki Yamaguchi, Yu Matsuda, Hideo Mori, Tomohide Niimi

HT 2007; 87-90doi:https://doi.org/10.1115/HT2007-32712

Topics: Paints , Pressure , Flow (Dynamics) , Knudsen number , Oxygen , Luminescence , Boundary layers , Density , Equilibrium (Physics) , Integrated circuit fabrication

A Molecular Dynamics Study on the Local Structure of Liquid-Vapor Interface of Water and L-J Fluid

Gota Kikugawa, Shu Takagi, Yoichiro Matsumoto, Taku Ohara

HT 2007; 91-96doi:https://doi.org/10.1115/HT2007-32722

Topics: Fluids , Molecular dynamics , Vapors , Water , Anisotropy , Diffusion (Physics) , Lennard-Jones potential , Molecular dynamics simulation

Microchannel Flow Boiling Heat Transfer

Flow Boiling Enhancement in Microchannels With Diffusion Bonded Wire Mesh

Hailei Wang, Richard Peterson

HT 2007; 97-106doi:https://doi.org/10.1115/HT2007-32119

Topics: Boiling , Diffusion (Physics) , Flow (Dynamics) , Microchannels , Wire mesh , Vapors , Critical heat flux , Nucleate boiling , Computer cooling , Diffusion bonding (Metals)

Generalized Two-Phase Pressure Drop and Heat Transfer Correlations in Evaporative Micro/Mini-Channels

Hee Joon Lee, Dongyao Liu, Shi-Chune Yao, Y. Alyousef

HT 2007; 107-117doi:https://doi.org/10.1115/HT2007-32157

Topics: Heat transfer , Pressure drop , Microchannels , Dimensions , Fluids , Bubbles , Databases , Flow (Dynamics)

Local Heat Transfer Coefficient of Flow Boiling in Microchannels With Artificial Reentrant Cavities

Chih-Jung Kuo, Yoav Peles

HT 2007; 119-125doi:https://doi.org/10.1115/HT2007-32159

Topics: Boiling , Cavities , Flow (Dynamics) , Heat transfer coefficients , Microchannels , Bubbles , Flux (Metallurgy) , Heat , Heat transfer , Nucleation (Physics)

A Study on Flow Patterns and Pressure Drop in Adiabatic Two-Phase Flow Across a Bank of Micro Pin Fins

Santosh Krishnamurthy, Yoav Peles

HT 2007; 127-134doi:https://doi.org/10.1115/HT2007-32179

Topics: Fins , Flow (Dynamics) , Pressure drop , Two-phase flow , Microchannels , Slug flows , Accounting , Flow visualization , Microscale devices , Nitrogen

Flow Boiling Visualization of R-134a in a Vertical Channel of Small Diameter

Claudi Marti´n-Callizo, Bjo¨rn Palm, Wahib Owhaib, Rashid Ali

HT 2007; 135-143doi:https://doi.org/10.1115/HT2007-32403

Topics: Boiling , Flow (Dynamics) , Visualization , Bubbly flow , Slug flows , Two-phase flow , Coating processes , Coatings , Heating , Microscale devices

Numerical Study of Conjugate Heat Transfer Due to Growth of a Vapor Bubble During Flow Boiling of Water in a Microchannel

A. Mukherjee

HT 2007; 145-151doi:https://doi.org/10.1115/HT2007-32434

Topics: Boiling , Bubbles , Flow (Dynamics) , Heat transfer , Microchannels , Vapors , Water , Heat flux , Temperature distribution , Boundary-value problems

Experimental Investigation of the CHF Condition During Flow Boiling of Water in Microtubes

Anand P. Roday, Michael K. Jensen

HT 2007; 153-165doi:https://doi.org/10.1115/HT2007-32837

Topics: Boiling , Critical heat flux , Flow (Dynamics) , Water , Subcooling , Atmospheric pressure , Dimensions , Fluids , Heat transfer , Stainless steel

Computational Heat and Mass Transfer

Numerical Analysis of the Effects of Solid Metal Fuel Particle Characteristics on the Combustion Process

Thomas Marino, Vahid Motevalli, Neal Sondergaard

HT 2007; 167-174doi:https://doi.org/10.1115/HT2007-32038

Topics: Combustion , Fuels , Metals , Numerical analysis , Particulate matter , Combustion chambers , Aluminum , Flames , Radiation effects , Chemical kinetics

Solutions for Transient Heat Conduction With Solid Body Motion and Convective Boundary Conditions

Robert L. McMasters, James V. Beck

HT 2007; 175-185doi:https://doi.org/10.1115/HT2007-32046

Topics: Boundary-value problems , Transient heat transfer , Dimensions , Flow (Dynamics) , Heat conduction , Heat transfer coefficients , Laplace transforms , Separation (Technology) , Temperature , Transients (Dynamics)

DNS of Turbulent Channel Flow With Density Variation Under Some Conditions of Unstable Stratification

Takashi Ohta, Kazuki Nakamura, Kazuhiko Mizobata, Takeo Kajishima

HT 2007; 187-193doi:https://doi.org/10.1115/HT2007-32061

Topics: Channel flow , Density , Turbulence , Flow (Dynamics) , Numerical analysis , Compressibility , Computer simulation , Heat transfer , Mach number , Shear stress

An Algorithm for Variable Density Flows

S. Rahul, Vinayak Eswaran, P. Shyam Sundar

HT 2007; 195-201doi:https://doi.org/10.1115/HT2007-32131

Topics: Algorithms , Density , Flow (Dynamics) , Pressure , Combustion , Fluids , Interpolation , Momentum , Poisson equation , Temperature

DNS and Turbulence Modeling for Turbulent Boundary Layers With Various Thermal Stratifications

H. Hattori, Y. Nagano

HT 2007; 203-210doi:https://doi.org/10.1115/HT2007-32586

Topics: Boundary layer turbulence , Modeling , Turbulence , Boundary layers , Computer simulation , Databases , Diffusion (Physics) , Eddies (Fluid dynamics) , Flow (Dynamics) , Heat

Turbulent Structure and Relaminalization of a Rotating Turbulent Channel Flow at High Rotaton Number

Shinichiro Sato, Shinnosuke Obi

HT 2007; 211-216doi:https://doi.org/10.1115/HT2007-32593

Topics: Channel flow , Turbulence , Pressure , Stress , Modeling , Rotation , Computer simulation , Diffusion (Physics) , Eddies (Fluid dynamics) , Flow (Dynamics)

Turbulence Measurements Over a Heated Two-Dimensional Hill

T. Houra, M. Tagawa, Y. Nagano

HT 2007; 217-222doi:https://doi.org/10.1115/HT2007-32634

Topics: Turbulence , Flow (Dynamics) , Temperature , Fluctuations (Physics) , Backscattering , Probes , Shapes , Shear flow , Shear stress , Thermocouples

A Micropump Driven by Marangoni Effect

Kenji Sugimoto, Kaoru Iwamoto, Hiroshi Kawamura

HT 2007; 223-228doi:https://doi.org/10.1115/HT2007-32640

Topics: Micropumps , Flow (Dynamics) , Temperature , Diaphragms (Mechanical devices) , Diaphragms (Structural) , Circuits , Convection , Fluids , Geometry , Heat conduction

Optimal Design of Heat Transfer and Fluid Flow Using Adjoint Sensitivity Analysis

Kazunari Momose, Kaoru Ikejima, Hideshi Ishida, Genta Kawahara

HT 2007; 229-238doi:https://doi.org/10.1115/HT2007-32644

Topics: Design , Fluid dynamics , Heat transfer , Sensitivity analysis , Boundary-value problems , Flow (Dynamics) , Computation , Computational fluid dynamics , Computer software , Optimization

Development of Thermal-Hydraulic Code Coupled With Heat Conduction in Structure for Thermal Striping Phenomena: Development of Calculation Module for Temperature Distribution in Structure

Masa-Aki Tanaka, Hiroyuki Ohshima

HT 2007; 239-245doi:https://doi.org/10.1115/HT2007-32720

Topics: Heat conduction , Temperature distribution , Computer simulation , Evaluation methods , Fluids , Temperature , Transient heat transfer , Breeder reactors , Computation , Computational methods

Numerical Study of Heat Transfer Mechanism in Turbulent Supercritical CO₂ Channel Flow

Xinliang Li, Katsumi Hashimoto, Mamoru Tanahashi, Toshio Miyauchi

HT 2007; 247-256doi:https://doi.org/10.1115/HT2007-32739

Topics: Channel flow , Computer simulation , Heat transfer , Supercritical carbon dioxide , Turbulence

Numerical Analysis of Heat and Mass Transfer on Collision Dominated Particles Flow in a Vessel

T. Yamaguchi, K. Kanemaru, S. Momoki, T. Shigechi, T. Yamada

HT 2007; 257-260doi:https://doi.org/10.1115/HT2007-32761

Topics: Collisions (Physics) , Flow (Dynamics) , Heat , Mass transfer , Numerical analysis , Particulate matter , Vessels , Fluids , Multiphase flow , Temperature distribution

Turbulent Hierarchic Structure and Scalar Mixing in a Supersonic Mixing Layer at High Convective Mach Numbers

Hiroshi Maekawa, Daisuke Watanabe

HT 2007; 261-265doi:https://doi.org/10.1115/HT2007-32910

Topics: Mach number , Scalars , Turbulence , Shear (Mechanics) , Vortices , Databases , Resolution (Optics) , Reynolds number , Rollers , Scalar field theory

Advances in Computational Heat Transfer

Assessment of a Second-Moment Closure Model for Strongly Heated Internal Gas Flows

Robert E. Spall, Eugen Nisipeanu, Adam Richards

HT 2007; 267-273doi:https://doi.org/10.1115/HT2007-32018

Topics: Boundary-value problems , Flow (Dynamics) , Fluids , Gas flow , Heat flux , Heating , Stress , Temperature profiles , Turbulence , Wall temperature

Strut Interference Effects on Pitot Tube Velocity Measurements

Sandra K. S. Boetcher, Ephraim M. Sparrow

HT 2007; 275-280doi:https://doi.org/10.1115/HT2007-32054

Topics: Flowmeters , Struts (Engineering) , Velocity measurement , Reynolds number , Computer simulation , Dimensions , Engineering simulation , Flow (Dynamics) , Pressure , Simulation

Investigation of Approximate Diffusion Models for the Prediction of Heterogeneous Combustion in Monolith Tubes

Ankan Kumar, Sandip Mazumder

HT 2007; 281-288doi:https://doi.org/10.1115/HT2007-32073

Topics: Combustion , Diffusion (Physics) , Hydrogen , Approximation , Flow (Dynamics) , Fuels , Methane , Reynolds number , Wall temperature

Sparse Tensor Product Approximation for Radiative Transfer

Gisela Widmer, Ralf Hiptmair

HT 2007; 289-297doi:https://doi.org/10.1115/HT2007-32086

Topics: Approximation , Radiative heat transfer , Tensors , Construction , Degrees of freedom , Dimensions , Electromagnetic scattering , Finite element analysis , Radiation scattering , Scattering (Physics)

Modeling Natural Convection in Obstructed Channel

Xiuling Wang, Darrell W. Pepper

HT 2007; 299-305doi:https://doi.org/10.1115/HT2007-32097

Topics: Algorithms , Convection , Design , Energy storage , Engineering systems and industry applications , Finite element methods , Finite element model , Flow (Dynamics) , Fluid dynamics , Fluids

Effects of Geometrical Parameters in the DS Method for the Growth of Large Sized Polycrystal Silicon

Jung-Hoon Hwang, Youn-Jea Kim, Joong-Won Shur, Dae-Ho Yoon

HT 2007; 307-314doi:https://doi.org/10.1115/HT2007-32172

Topics: Casting , Computational fluid dynamics , Computer simulation , Cycles , Feedstock , Fluid dynamics , Heat exchangers , Heat losses , Heat transfer , Polysilicon

A Study on the Heat Transfer Enhancement in Magnetron Sputtering System

Jae-Sang Baik, Youn-Jea Kim

HT 2007; 315-320doi:https://doi.org/10.1115/HT2007-32182

Topics: Heat transfer , Sputtering (Irradiation) , Flow (Dynamics) , Cooling , Cooling systems , Water , Algorithms , Damage , Electric current , Finite volume methods

Sensitivity of the Human Comfort Equation: An Example of the Use of Global Sensitivity to Evaluate Sensitivity Interactions

A. F. Emery, MingHang H. Wu

HT 2007; 321-331doi:https://doi.org/10.1115/HT2007-32187

Topics: Design , Uncertainty

Transient Leading to Periodic Fluid Flow and Heat Transfer in a Differentially-Heated Cavity Due to an Insulated Rotating Object

Y.-C. Shih, J. M. Khodadadi, K.-H. Weng, H. F. Oztop

HT 2007; 333-342doi:https://doi.org/10.1115/HT2007-32192

Topics: Cavities , Fluid dynamics , Heat transfer , Transients (Dynamics) , Reynolds number , Shapes , Flow (Dynamics) , Corners (Structural elements) , Fluids , Heat conduction

Transient Leading to Periodic Fluid Flow and Heat Transfer in a Cavity With Constant Temperature Walls Due to an Isothermal Rotating Object

Y.-C. Shih, J. M. Khodadadi, K.-H. Weng

HT 2007; 343-351doi:https://doi.org/10.1115/HT2007-32193

Topics: Cavities , Fluid dynamics , Heat transfer , Temperature , Transients (Dynamics) , Shapes , Flow (Dynamics) , Reynolds number , Cavity walls , Corners (Structural elements)

Direct Numerical Simulation of Turbulent Rayleigh-Be´nard Convection Using a Higher Order Scheme

A. K. De, V. Eswaran

HT 2007; 353-359doi:https://doi.org/10.1115/HT2007-32202

Topics: Computer simulation , Convection , Turbulence , Temperature , Plumes (Fluid dynamics) , Computers , Die cutting , Electromagnetic induction , Finite difference methods , Flow (Dynamics)

Numerical Investigation of Unsteady Mixed Convection Flow

Param Jeet Singh, S. Roy

HT 2007; 361-367doi:https://doi.org/10.1115/HT2007-32207

Topics: Flow (Dynamics) , Mixed convection , Cylinders , Boundary layers , Boundary-value problems , Buoyancy , Fibers , Fluids , Heat transfer , Partial differential equations

Effect of an Insulated Baffle on Pseudosteady-State Natural Convection Inside Spherical Containers

Yuping Duan, S. F. Hosseinizadeh, J. M. Khodadadi

HT 2007; 369-378doi:https://doi.org/10.1115/HT2007-32340

Topics: Containers , Natural convection , Fluids , Heat transfer , Flow (Dynamics) , Rayleigh number , Temperature , Vortices , Approximation , Computation

Effect of an Isothermal Baffle on Pseudosteady-State Natural Convection Inside Spherical Containers

S. F. Hosseinizadeh, Yuping Duan, J. M. Khodadadi

HT 2007; 379-388doi:https://doi.org/10.1115/HT2007-32341

Topics: Containers , Natural convection , Fluids , Vortices , Heat transfer , Rayleigh number , Temperature , Approximation , Computation , Flow (Dynamics)

Turbulent Forced Convection Correlation for the In-Tube Flow of Binary Gas Mixtures With 0.1<Pr<0.7

Gerardo Diaz, Antonio Campo

HT 2007; 389-394doi:https://doi.org/10.1115/HT2007-32355

Topics: Flow (Dynamics) , Forced convection , Turbulence , Artificial neural networks , Gases , Interpolation , Testing , Trains

Modified Zonal Method for Thin Solid Semi-Transparent Media With Reflective Boundary

Georges M. El-Hitti, Maroun Nemer, Khalil El Khoury, Denis Coldic

HT 2007; 395-401doi:https://doi.org/10.1115/HT2007-32380

Topics: Transparency , Heat transfer , Radiative heat transfer , Algorithms , Approximation , Electromagnetic scattering , Energy levels (Quantum mechanics) , Furnaces , Glass , Plating

Simulation of Unsteady Incompressible Viscous Flow Using Higher Order Implicit Runge-Kutta Methods: Staggered Grid

Muhammad Ijaz, N. K. Anand

HT 2007; 403-416doi:https://doi.org/10.1115/HT2007-32486

Topics: Runge-Kutta methods , Simulation , Viscous flow , Algorithms , Cavities , Computational fluid dynamics , Computer software , Numerical analysis , Steady state , Transients (Dynamics)

A Procedure for Encapsulation in Microchannel

Y. F. Yap, J. C. Chai, N. T. Nguyen, T. N. Wong, L. Yobas

HT 2007; 417-424doi:https://doi.org/10.1115/HT2007-32522

Topics: Microchannels , Drops , Particulate matter , Fluids , Finite volume methods , Flow (Dynamics) , Modeling , Pressure , Surface tension , Viscosity

Computational Fluid Dynamics Analysis on Underfloor Air Distribution (UFAD) System in BTLab

Huajun Chen, Yitung Chen, Hsuan-Tsung Hsieh, Liangcai Tan, Davor Novosel

HT 2007; 425-431doi:https://doi.org/10.1115/HT2007-32697

Topics: Computational fluid dynamics , Design , Flow (Dynamics) , Air flow , Air pollution , Buoyancy , Computer-aided design , Diffusers , Economics , Energy conservation

Development of an Object-Oriented Program With Adaptive Mesh Refinement for Heat Transfer Simulations

Jianhu Nie, David A. Hopkins, Yitung Chen, Hsuan-Tsung Hsieh

HT 2007; 433-441doi:https://doi.org/10.1115/HT2007-32897

Topics: Engineering simulation , Heat transfer , Simulation , Algorithms , Complex systems , Finite element analysis , Maintenance , Physics , Testing

A Numerical Investigation of Bolt Underhead Temperature Evolution During Tightening

Laila Guessous, Gary Barber, Qian Zou, Sayed Nassar

HT 2007; 443-451doi:https://doi.org/10.1115/HT2007-32961

Topics: Temperature , Bolted joints , Galling , Melting , Thread , Wear , Fasteners , Finite difference methods , Heating , Modeling

Effect of Pr on the Development of Upward Laminar Mixed Convection in the Entrance Region of Vertical Quarter Circle Ducts

Yousef M. F. El Hasadi

HT 2007; 453-459doi:https://doi.org/10.1115/HT2007-32996

Topics: Ducts , Entrance region , Mixed convection , Friction , Water , Algorithms , Boundary-value problems , Flow (Dynamics) , Heat , Momentum

Second International Heat Exchanger Symposium

Numerical Simulation on Heat Transfer of Falling Film Flow Along a Vertical Wall

Chiaki Kino, Tomoaki Kunugi, Zensaku Kawara

HT 2007; 461-467doi:https://doi.org/10.1115/HT2007-32002

Topics: Computer simulation , Film flow , Heat transfer , Waves , Design , Prandtl number , Vortices

Local Two-Phase Flow Heat Transfer in Plate Heat Exchangers

Stephan Kabelac, Sebastian W. Freund

HT 2007; 469-477doi:https://doi.org/10.1115/HT2007-32051

Topics: Heat exchangers , Heat transfer , Two-phase flow , Flow (Dynamics) , Evaporation , Heat flux , Condensation , Condensers (steam plant) , Heat transfer coefficients , Plates (structures)

Optimal Package Design of Stacks of Convection-Cooled Printed Circuit Boards Using Entropy Generation Minimization Method

Wen Jei Yang, Takahiro Furukawa, Shuichi Torii

HT 2007; 479-485doi:https://doi.org/10.1115/HT2007-32195

Topics: Convection , Design , Entropy , Printed circuit boards , Optimization , Electronic packages , Geometry , Reynolds number , Channel flow , Cooling

Design Considerations for High Temperature, Ceramic Heat Exchangers

Merrill A. Wilson, Charles Lewinsohn, James Cutts

HT 2007; 487-495doi:https://doi.org/10.1115/HT2007-32229

Topics: Ceramics , Design , Heat exchangers , High temperature , Reliability , Shells , Stress , Cycles , Energy industry , Fuels

Heat Transfer Analysis for the Structural Integrity of EO Reactor

Sung Won Park, Kwanwoo Nam, Young Soon Lim, Jung Yean Park, Choong Dong Lee

HT 2007; 497-502doi:https://doi.org/10.1115/HT2007-32583

Topics: Heat transfer , Catalysts , Cycles , Ignition , Stress , Downtime , Flow (Dynamics) , Fluids , Nozzles , Porous materials

Cryogenic Heat Exchanger With Photo-Etched Mini-Perforated Plates Allowing Flow-Bypass

Jeheon Jung, Sangkwon Jeong

HT 2007; 503-508doi:https://doi.org/10.1115/HT2007-32607

Topics: Flow (Dynamics) , Heat exchangers , Plates (structures) , Heat conduction , Heat transfer , Stainless steel , Temperature , Channels (Hydraulic engineering) , Convection , Copper

Temporally- and Spatially-Periodic Laminar Flow and Heat Transfer in Staggered-Plate Arrays

Alexandre Lamoureux, B. Rabi Baliga

HT 2007; 509-518doi:https://doi.org/10.1115/HT2007-32679

Topics: Heat transfer , Laminar flow , Fluid dynamics , Reynolds number , Simulation , Boundary-value problems , Friction , Heat exchangers , Prandtl number , Pressure

Low-Grade Heat Source Utilization by Carbon Dioxide Transcritical Power Cycle

Yang Chen, Wimolsiri Pridasawas, Per Lundqvist

HT 2007; 519-525doi:https://doi.org/10.1115/HT2007-32774

Topics: Carbon dioxide , Thermodynamic power cycles , Waste heat , Energy generation , Climate , Fossil fuels , Simulation results , Solar collectors , Solar energy , Thermal efficiency

Theoretical Modeling and Optimized Design of a Packaged Liquid Chiller

Ali Heydari, Saeed Kargar

HT 2007; 527-537doi:https://doi.org/10.1115/HT2007-32839

Topics: Design , Modeling , Heat exchangers , Simulation models , Compressors , Computers , Condensers (steam plant) , Construction , Optimization , Shells

Numerical Simulation and Experimental Validation of Flow and Heat Transfer in Flat-Tube Heat Exchangers

Jiuyang Yu, Wenwu Xia, Xingkui Feng

HT 2007; 539-546doi:https://doi.org/10.1115/HT2007-32914

Topics: Computational fluid dynamics , Computer simulation , Flow (Dynamics) , Heat exchangers , Heat transfer , Pressure drop , Shells , Turbulence

Heat and Mass Transfer in Combustion Systems

CFD Study of the Effect of Wall Heat Conduction on Catalytic Combustion in Split and Continuous Monolith Tubes

Michael Grimm, Sandip Mazumder

HT 2007; 547-553doi:https://doi.org/10.1115/HT2007-32072

Topics: Combustion , Computational fluid dynamics , Heat conduction , Silicon , Flames , Ignition , Steady state , Catalysts , Contact resistance , Engineering simulation

Gasification of Coal and Dairy Manure With Air-Steam as Oxidizing Agent

Gerardo Gordillo, Kalyan Annamalai

HT 2007; 555-563doi:https://doi.org/10.1115/HT2007-32128

Topics: Coal , Fuel gasification , Steam , Methane , Gases , Carbon dioxide , Biomass , Energy conversion , Equilibrium (Physics) , Air pollution

Microscopic Approaches to Decomposition and Burning Processes of a Micro Plastic Resin Particle

Atsunori Yamamoto, Ryuji Yamakita, Yojiro Ishino, Norio Ohiwa

HT 2007; 565-572doi:https://doi.org/10.1115/HT2007-32169

Topics: Combustion , Particulate matter , Resins , Heating , Combustion gases , Diffusion flames , Flames , Fuels , Generators , Ignition

Scale Modelling Studies on Smoke Movement in Vertical Shafts of Tall Buildings

J. Zhu, R. Huo, W. K. Chow

HT 2007; 573-578doi:https://doi.org/10.1115/HT2007-32364

Topics: Modeling , Smoke , Structures , Buoyancy , Carbon , China , Computational fluid dynamics , Computer simulation , Fire , Gases

Effects of Flow Field on Combustion Characteristics of Confined Jet Nonpremixed Flames

Susumu Noda, Yuzuru Nada, I. Gede Parwatha, Shingo Fukushige

HT 2007; 579-583doi:https://doi.org/10.1115/HT2007-32638

Topics: Combustion , Flames , Flow (Dynamics) , Furnaces , Emissions , Nitrogen oxides , Vortices , Nozzles , Turbulence

Assumed Multivariate Beta-PDF Modeling for Turbulent Nonpremixed Flames

Susumu Noda, Kunihiko Yamamuro, Yuzuru Nada, Masato Fujisaka

HT 2007; 585-589doi:https://doi.org/10.1115/HT2007-32646

Topics: Flames , Modeling , Turbulence , Temperature , Approximation , Computer simulation , Water , Chemistry , Density , Enthalpy

Flame Spread Along PE-Insulated Wire in Sub-Atmospheric Pressure Enclosure

Yuji Nakamura, Nobuko Yoshimura, Tomohiro Matsumura, Hiroyuki Ito, Osamu Fujita

HT 2007; 591-596doi:https://doi.org/10.1115/HT2007-32657

Topics: Flames , Pressure , Wire , Heat conduction , Oxygen , Shapes , Aircraft , Circuits , Combustion , Fire prevention

Auto Ignition and Knocking Phenomena in Stratified Mixture of Lean Condition

Tadayoshi Ihara, Xiaojian Qin, Takafumi Tanaka, Kazunori Wakai

HT 2007; 597-600doi:https://doi.org/10.1115/HT2007-32736

Topics: Ignition , Flames , Pressure , Combustion , Compression , Combustion chambers , Fuels , Ignition delay , Cylinders , Heptane

The Effect of Water Content Diameter on the Structure of Light Oil-Water Emulsion Spray Flame

Manabu Fuchihata, Shuko Takeda, Tamio Ida

HT 2007; 601-604doi:https://doi.org/10.1115/HT2007-32737

Topics: Emulsions , Flames , Sprays , Water , Drops , Fuels , Emissions , Exhaust systems , Explosions , Lasers

Flame-Spread Behavior of Fuel-Droplet Arrays With Uneven Inter-Droplet Distance at High Temperature in Microgravity

Kazuki Yagi, Hisashi Shigeno, Hiroshi Oyagi, Mikami Masato, Naoya Kojima

HT 2007; 605-609doi:https://doi.org/10.1115/HT2007-32755

Topics: Drops , Flames , Fuels , High temperature , Ignition , Temperature , Combustion chambers , Wire

Effects of Atomization Condition on Flame Structure and Emission Characteristics of Burning Rich-Premixed Spray Jets

Nobutoshi Nakachi, Masato Mikami, Naoya Kojima

HT 2007; 611-615doi:https://doi.org/10.1115/HT2007-32757

Topics: Combustion , Emissions , Flames , Jets , Sprays , Drops , Exhaust systems

Combustion Mechanism of Rich-Lean Flame Burner Controlled Boundary Zone

Shuichi Aoki, Hiroshi Yamazaki

HT 2007; 617-622doi:https://doi.org/10.1115/HT2007-32781

Topics: Combustion , Flames , Emissions , Nitrogen oxides , Temperature , Hot water , Computer simulation , Generators , Carbon dioxide , Chemical reactions

An Analysis of Local Quantities of Turbulent Premixed Flames Using DNS Databases

Kazuya Tsuboi, Shinnosuke Nishiki, Tatsuya Hasegawa

HT 2007; 623-629doi:https://doi.org/10.1115/HT2007-32794

Topics: Databases , Flames , Turbulence , Combustion , Computer simulation , Density

Heat Transfer Equipment and Thermal Devices

Numerical Simulation of an Acoustically Driven Resonator With Internal Thin Parallel Plates

Yiqiang Lin, Bakhtier Farouk

HT 2007; 631-638doi:https://doi.org/10.1115/HT2007-32010

Topics: Acoustics , Computer simulation , Plates (structures) , Temperature , Thermoacoustic devices , Algorithms , Flow (Dynamics) , Waves , Boundary-value problems , Design

Optimization of Geometry and Performance of Cooling Bundles of Parallel Tubes With Pumping Fluid Requirements

Anto´nio F. Miguel, Paulo Canhoto, Anto´nio H. Reis

HT 2007; 639-644doi:https://doi.org/10.1115/HT2007-32078

Topics: Cooling , Fluids , Geometry , Optimization , Heat , Turbulence

Spine Fin Efficiency – A Three Sided Pyramidal Fin of Isosceles Triangular Cross-Sectional Area

Richard G. Carranza

HT 2007; 645-648doi:https://doi.org/10.1115/HT2007-32137

Topics: Bessel functions , Geometry , Heat

Experiment on Flow Boiling Heat Transfer in Tube and Study of Performance of a Vacuum Solar Collector

Shigeki Hirasawa, Masahiro Taniguchi, Shunsaku Nakauchi, Tadayoshi Tanaka

HT 2007; 649-655doi:https://doi.org/10.1115/HT2007-32149

Topics: Boiling , Flow (Dynamics) , Heat transfer , Heat transfer coefficients , Solar collectors , Vacuum

Numerical Simulation of the Coordination Between Velocity and Temperature Fields for Air Flow Across Staggered Elliptic Tube Bundles

Yangjun Wang, Xianhe Deng, Debin Huang

HT 2007; 657-661doi:https://doi.org/10.1115/HT2007-32267

Topics: Air flow , Computer simulation , Temperature , Heat transfer , Convection , Fully developed turbulent flow , Temperature gradient

An Experimental Investigation on Thermal Analysis of Loop Heat Pipe

Bhupinder Singh Bhullar, D. Gangacharyulu, Ram Gopal Tathgir

HT 2007; 663-669doi:https://doi.org/10.1115/HT2007-32488

Topics: Heat exchangers , Heat pipes , Thermal analysis , Water

Heat Transportation by an Oscillatory Flow Through a Parallel-Plate Channel With an Inserted Slanting Plate

Yoshihisa Ishii, Xiaojin Zhang, Makoto Hishida

HT 2007; 671-678doi:https://doi.org/10.1115/HT2007-32561

Topics: Flow (Dynamics) , Heat , Transportation systems , Symmetry (Physics) , Cooling , Pipes , Tides

Investigation on the Interactions Among Light, Material and Temperature Field in Transient Lens Effect

Kimiharu Yamazaki, Masaya Tokushige, Kazuyoshi Fushinobu, Ken Okazaki

HT 2007; 679-684doi:https://doi.org/10.1115/HT2007-32608

Topics: Lenses (Optics) , Temperature , Transients (Dynamics) , Lasers , Optics , Temperature distribution

Temperature Control Inside Steel Cabinet in Open Air Using Underground Heat Source

Hiroaki Ohbayashi, Yoichi Masada, Masanori Takeuchi, Niro Nagai, Kenji Ando

HT 2007; 685-689doi:https://doi.org/10.1115/HT2007-32653

Topics: Heat , Steel , Temperature control , Computer simulation , Pipes , Fluids , Meteorology , Temperature , Water

An Experimental Study of a Bubble-Driven Heat-Transport Device

Osamu Suzuki

HT 2007; 691-696doi:https://doi.org/10.1115/HT2007-32758

Topics: Bubbles , Heat , Copper , Fluctuations (Physics) , Temperature , Temperature gradient , Thermal conductivity , Cooling , Gravity (Force) , Heating

Local Radiation Heating Technique of Polymeric Materials Using Functional-Dye

Takushi Saito, Isao Satoh, Tatsuya Kawaguchi

HT 2007; 697-703doi:https://doi.org/10.1115/HT2007-32909

Topics: Heating , Radiation (Physics) , Lasers , Computer simulation , Absorption , Excitation , Heat , Irradiation (Radiation exposure) , Laser beams , Shapes

Semi-Theoretical Modeling Oscillatory Fouling in Enhanced Tubes in Cooling Tower Systems

Wei Li

HT 2007; 705-711doi:https://doi.org/10.1115/HT2007-32931

Topics: Cooling towers , Modeling , Water , Copper , Particulate matter , Precipitation , Uncertainty analysis , Water temperature

Spray and Droplet Heat Transfer

Wind Tunnel Measurements of Convective Heat Transfer With Droplet Impact on a Wind Turbine NACA63-421 Blade

Xin Wang, Greg Naterer, Eric Bibeau

HT 2007; 713-721doi:https://doi.org/10.1115/HT2007-32014

Topics: Blades , Convection , Drops , Wind tunnels , Wind turbines , Airfoils , Sensors , Water , Aerodynamics , Climate

Nucleate Boiling Heat Transfer Under Liquid Jet Impingement

Ahmed M. T. Omar, M. S. Hamed, M. Shoukri

HT 2007; 723-729doi:https://doi.org/10.1115/HT2007-32020

Topics: Heat transfer , Nucleate boiling , Boiling , Temperature , Cooling , Coolants , Critical heat flux , Atmospheric pressure , Bubbles , Computer software

An Analytical Model of External Streaming and Heat Transfer for a Levitated Flattened Liquid Drop

Sungho Lee, S. S. Sadhal, Alexei Ye. Rednikov

HT 2007; 731-740doi:https://doi.org/10.1115/HT2007-32079

Topics: Drops , Heat transfer , Flow (Dynamics) , Acoustics , Buoyancy , Disks , Fluids , Boundary layers , Fluid dynamics , Gravity (Force)

Molecular-Scale Reagent Transport-Induced Modification of Low Weber Number Droplet Impact Dynamics

Kalpak P. Gatne, Raj M. Manglik, Milind A. Jog

HT 2007; 741-747doi:https://doi.org/10.1115/HT2007-32087

Topics: Drops , Dynamics (Mechanics) , Ceramic matrix composites , Surfactants , Water , Computer software , Glass , Image processing , Liquid films , Molecular weight

Characterization of Cryogen Spray Cooling With Thin-Film Thermocouple

Wangcun Jia, Thang Nguyen, Jaskaran Gill, J. Stuart Nelson

HT 2007; 749-753doi:https://doi.org/10.1115/HT2007-32222

Topics: Cooling , Sprays , Thermocouples , Thin films , Skin , Lasers , Surgery , Temperature , Epoxy adhesives , Epoxy resins

Understanding High Heat Transfer in Spray Cooling for Different Droplet Velocities and Wall Superheats by 3D Multiphase Flow Modeling

R. Panneer Selvam, Suranjan Sarkar

HT 2007; 755-764doi:https://doi.org/10.1115/HT2007-32313

Topics: Cooling , Drops , Heat transfer , Modeling , Multiphase flow , Sprays , Vapors , Lubrication theory , Three-dimensional models , Bubbles

Generic Correlation of Spray Distance With In-Flight Particle Behavior for Different Kinds of Materials in Air Plasma Spraying

Wei Zhang, Lili Zheng, Hui Zhang, Sanjay Sampath

HT 2007; 765-774doi:https://doi.org/10.1115/HT2007-32393

Topics: Flight , Particulate matter , Plasma spraying , Sprays , Temperature , Alloys , Ceramics , Computer simulation , Cross section (Physics) , Heating

Subcritical and Supercritical Nanodroplet Evaporation: A Molecular Dynamics Investigation

S. Mikkilineni, E. S. Landry, A. J. H. McGaughey

HT 2007; 775-782doi:https://doi.org/10.1115/HT2007-32418

Topics: Evaporation , Molecular dynamics , Temperature , Pressure , Drops , Engineering simulation , Molecular dynamics simulation , Simulation , Vapors

Spray Cooling Performance of Single and Multi-Jet Spray Nozzles Using Subcooled FC-72

Gilberto Moreno, Jr., Seung M. You, Erlendur Steinthorsson

HT 2007; 783-790doi:https://doi.org/10.1115/HT2007-32429

Topics: Cooling , Nozzles , Sprays , Subcooling , Critical heat flux , Flow (Dynamics) , Heat transfer , Atmospheric pressure , Boiling , Copper

High Power Density Dissipations by Spray Cooling

Sergio Escobar, Ratnesh Sharma, Drazen Fabris, Jorge E. Gonzalez, Cullen Bash

HT 2007; 791-795doi:https://doi.org/10.1115/HT2007-32442

Topics: Cooling , Power density , Sprays , Critical heat flux , Flow (Dynamics) , Heart failure , Heat , Copper , Drops , Energy dissipation

Alumina Nanofluid for Spray Cooling Enhancement

Aditya Bansal, Frank Pyrtle, III

HT 2007; 797-803doi:https://doi.org/10.1115/HT2007-32485

Topics: Cooling , Nanofluids , Sprays , Fluids , Heat , Nanoparticles , Flux (Metallurgy) , Heat transfer , Water , Boiling

Energy Conservation Based Spray Cooling CHF Correlation for Flat Surface Small Area Heaters

Eric A. Silk, Jungho Kim, Ken Kiger

HT 2007; 805-813doi:https://doi.org/10.1115/HT2007-32813

Topics: Cooling , Critical heat flux , Energy conservation , Heart failure , Sprays , Energy budget (Physics) , Errors , Flow (Dynamics) , Fluids , Forced convection

Spray and Cooling Dynamics of Cryogen Sprays Impinging on a Human Skin Model

Walfre Franco, Henry Vu, Wangcun Jia, J. Stuart Nelson, Guillermo Aguilar

HT 2007; 815-821doi:https://doi.org/10.1115/HT2007-32819

Topics: Cooling , Dynamics (Mechanics) , Skin , Sprays , Temperature , Drops , Heat flux , Flux (Metallurgy) , Kinetic energy , Steady state

Effect of Electric Fields on Two-Phase Impingement Heat Transfer

Xin Feng, James E. Bryan

HT 2007; 823-831doi:https://doi.org/10.1115/HT2007-32863

Topics: Electric fields , Heat transfer , Flux (Metallurgy) , Heat , Sprays , Flow (Dynamics) , Momentum , Drops , Ethanol , Evaporation

Transport Phenomena in Nanofluids

Effect on Natural Convection Heat Transfer of Nanofluid in an Enclosure Due to Uncertainties of Viscosity and Thermal Conductivity

C. J. Ho, M. W. Chen, Z. W. Li

HT 2007; 833-841doi:https://doi.org/10.1115/HT2007-32253

Topics: Heat transfer , Nanofluids , Natural convection , Thermal conductivity , Uncertainty , Viscosity , Buoyancy , Computer simulation , Convection , Engineering simulation

Convective Heat Transfer of Nanofluids (DI Water-Al₂O₃) in Micro-Channels

Joohyun Lee, Roger D. Flynn, Kenneth E. Goodson, John K. Eaton

HT 2007; 843-850doi:https://doi.org/10.1115/HT2007-32630

Topics: Convection , Microchannels , Nanofluids , Water , Microelectromechanical systems , Nanoparticles , Stainless steel , Thermal conductivity , Boundary-value problems , Dynamic light scattering

Experimental Study of Heat Conduction in Aqueous Suspensions of Aluminum Oxide Nanoparticles

Y. Sungtaek Ju, Jichul Kim, Ming-Tsung Hung

HT 2007; 851-858doi:https://doi.org/10.1115/HT2007-32689

Topics: Aluminum , Heat conduction , Nanoparticles , Particle size , Thermal conductivity , Nanofluids , Temperature , Errors , Particulate matter , Shapes

Experimental Investigation of Phase Change Phenomena in Nanofluids

M. R. Madhusoodanan, V. Sajith, C. B. Sobhan

HT 2007; 859-863doi:https://doi.org/10.1115/HT2007-32771

Topics: Nanofluids , Nanoparticles , Evaporation , Surface tension , Water , Fluids , Aluminum , Geometry , Heating , Metals

Heat Transfer in Combined Heat and Power (CHO) Systems

Buoyancy-Driven Circulation Flow of an Electrical Conductive Liquid in a Rectangular Annulus

Peiwen Li, Cho Lik Chan, C. F. Chen

HT 2007; 865-871doi:https://doi.org/10.1115/HT2007-32289

Topics: Annulus , Buoyancy , Flow (Dynamics) , Solar energy , Algorithms , Computation , Cooling , Dimensions , Energy conversion , Fluids

Parametric Study and Optimization of an Irreversible Closed Intercooled Regenerative Brayton Cycle

Brian Wolf, Shripad T. Revankar

HT 2007; 873-881doi:https://doi.org/10.1115/HT2007-32627

Topics: Brayton cycle , Optimization , Pressure , Heat , Reservoirs , Temperature , Fluids , Compressors , Cooling , Entropy

Numerical Analysis of Simultaneous Heat and Mass Transfer During Absorption of Polluted Gases by Cloud Droplets

Tov Elperin, Boris Krasovitov, Andrew Fominykh

HT 2007; 883-892doi:https://doi.org/10.1115/HT2007-32773

Topics: Absorption , Drops , Gases , Heat , Mass transfer , Numerical analysis , Evaporation , Transients (Dynamics) , Water , Equilibrium (Physics)

Transport Phenomena in Microchannels

Constant Wall Temperature Nusselt and Poiseuille Numbers in Rectangular Microchannels

Jennifer van Rij, Tim Ameel, Todd Harman

HT 2007; 893-900doi:https://doi.org/10.1115/HT2007-32465

Topics: Microchannels , Poiseuille flow , Wall temperature , Flow (Dynamics) , Boundary-value problems , Energy dissipation , Heat conduction , Convection , Friction , Slip flow

Flow Boiling Inside a Single Circular Minichannel: Measurement of Local Heat Transfer Coefficient

Alberto Cavallini, Stefano Bortolin, Davide Del Col, Marko Matkovic, Luisa Rossetto

HT 2007; 901-909doi:https://doi.org/10.1115/HT2007-32492

Topics: Boiling , Flow (Dynamics) , Heat transfer coefficients , Heat flux , Fluids , Heat transfer , Heating , Temperature

Thermophysical Properties of Micro/Nanostructured Materials

Thermal Properties of Microcrystalline Cellulose Derived Carbons

Yo-Rhin Rhim, Dajie Zhang, Dennis C. Nagle, Michael Rooney, Cila Herman

HT 2007; 911-917doi:https://doi.org/10.1115/HT2007-32348

Topics: Carbon , Electromagnetic scattering , Heat conduction , Heat treating (Metalworking) , Percolation theory , Radiation scattering , Scattering (Physics) , Specific heat , Temperature , Testing

Measurements of Solar Optical Properties of Transparent Insulation Materials

Qunzhi Zhu, Rui Duan, Yongguang Li

HT 2007; 919-924doi:https://doi.org/10.1115/HT2007-32360

Topics: Insulation , Solar energy , Transparency , Glass , Plastic sheet , Nanoscale phenomena , Reflectometers , Solar collectors , Thermal conductivity

Thermal Conductivity Measurements and Modeling of Phase-Change GST Materials

Yizhang Yang, Taehee Jeong, Hendrik F. Hamann, Jimmy Zhu, Mehdi Asheghi

HT 2007; 925-932doi:https://doi.org/10.1115/HT2007-32830

Topics: Modeling , Thermal conductivity , Cycles , Data storage systems , Density , Disks , Electrical resistance , Jitter , Optimization , Phase change materials

Modeling Optical Properties of Small Metallic Nanoparticles Based on Density Functional Theory

Yi He, Taofang Zeng

HT 2007; 933-935doi:https://doi.org/10.1115/HT2007-32843

Topics: Density functional theory , Modeling , Nanoparticles , Silver , Atoms , Density , Electric fields , Electron configuration , Electrons , Tight-binding model

Evaluation of Thermal Characterization Techniques and Tools for Thermal Conductivity Measurement of Sub 100 Angstrom Thick Silicon Layers

Keivan Etessam-Yazdani, Mehdi Asheghi

HT 2007; 937-941doi:https://doi.org/10.1115/HT2007-32904

Topics: Silicon , Thermal characterization , Thermal conductivity measurement , Bridges (Structures) , Heating , Joules , Metals , Phonons , Steady state , Temperature measurement

Numerical Modeling and Heat Transfer and Fluid Flow in Equipment

Modeling Heat Transfer Effects During Free-Form Fabrication: Multi-Dimensional Effects

Michael A. Langerman

HT 2007; 943-947doi:https://doi.org/10.1115/HT2007-32050

Topics: Heat transfer , Manufacturing , Modeling , Lasers , Process control , Path planning , Control algorithms , Deformation , Ductility , Errors

Numerical Simulation of Hydrogen-Air Boundary Layer Flows Augmented by Catalytic Surface Reactions

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

HT 2007; 949-958doi:https://doi.org/10.1115/HT2007-32063

Topics: Boundary layers , Computer simulation , Flow (Dynamics) , Hydrogen , Platinum , Chemical reactions , Temperature , Combustion , Computation , Desorption

Minimum Heating Energy Requirements of Piccolo Tube Jet Impingement Thermal Anti-Icing System

R. Elangovan, Kuohsing E. Hung

HT 2007; 959-967doi:https://doi.org/10.1115/HT2007-32080

Topics: Heating , Airfoils , Drops , Flow (Dynamics) , Geometry , Water , Boundary layers , Design , Heat transfer , Temperature distribution

Optimization of Labyrinth Seal for Screw Compressor

M. Selvaraji, Sam P. Joseph, N. Nirmal

HT 2007; 969-975doi:https://doi.org/10.1115/HT2007-32275

Topics: Compressors , Computational fluid dynamics , Heat transfer , Leakage , Optimization , Screws

Buoyancy Driven Flow Between Vertical Parallel Plates of Finite Width

Carl-Olof Olsson

HT 2007; 977-983doi:https://doi.org/10.1115/HT2007-32395

Topics: Buoyancy , Flow (Dynamics) , Plates (structures) , Boundary layers , Ducts , Engineering simulation , Heat conduction , Heat flux , Laminar flow , Prandtl number

Convective Heat Transfer in a Channel in the Presence of Solid Particles

Reza H. Khiabani, Yogendra Joshi, Cyrus Aidun

HT 2007; 985-993doi:https://doi.org/10.1115/HT2007-32458

Topics: Convection , Particulate matter , Heat transfer , Computational methods , Cooling , Fluid dynamics , Fluids , Lattice Boltzmann methods , Nanofluids , Reynolds number

Convective Heat and Mass Transfer

Ventilation of Wind-Permeable Clothed Cylinder Subject to Periodic Swinging Motion

Nesreen Ghaddar, Kamel Ghali, Bassel Jreije

HT 2007; 995-1004doi:https://doi.org/10.1115/HT2007-32052

Topics: Cylinders , Textiles , Ventilation , Wind

The Effect of the Top Wall Temperature on the Laminar Natural Convection in Rectangular Cavities With Different Aspect Ratios

Wenjiang Wu, Chan Y. Ching

HT 2007; 1005-1012doi:https://doi.org/10.1115/HT2007-32090

Topics: Cavities , Natural convection , Wall temperature , Flow (Dynamics) , Corners (Structural elements) , Rayleigh number , Temperature , Temperature distribution , Temperature profiles

Factor Analysis for Forced and Mixed Convection Laminar Heat Transfer in a Horizontal Tube Using Artificial Neural Network

L. M. Tam, A. J. Ghajar, H. K. Tam, S. C. Tam

HT 2007; 1013-1020doi:https://doi.org/10.1115/HT2007-32155

Topics: Artificial neural networks , Heat transfer , Mixed convection , Rayleigh number , Forced convection , Heat flux , Laminar flow , Prandtl number , Reynolds number , Turbulent heat transfer

Natural Convection in a Trapezoidal Cavity With Linearly Heated Side Wall(s)

E. Natarajan, Tanmay Basak, S. Roy

HT 2007; 1021-1030doi:https://doi.org/10.1115/HT2007-32180

Topics: Cavities , Natural convection , Flow (Dynamics) , Prandtl number , Finite element methods , Heat , Partial differential equations , Rayleigh number , Temperature profiles

Transient Heat Transfer for Parallel Flow of Helium Gas Over a Horizontal Plate

Qiusheng Liu, Katsuya Fukuda, Makoto Shibahara, Shingo Kikumoto

HT 2007; 1031-1039doi:https://doi.org/10.1115/HT2007-32205

Topics: Flow (Dynamics) , Helium , Transient heat transfer , Heat , Heat flux , Temperature , Forced convection , Gas flow , Heat transfer , Heat transfer coefficients

Analytical Methods for Transport Equations in Similarity Form

Abhishek Tiwari, Kaveh A. Tagavi, J. M. McDonough

HT 2007; 1041-1048doi:https://doi.org/10.1115/HT2007-32294

Topics: Analytical methods

Influence of Wall Heating on Turbulent Structure

Shivani T. Gajusingh, Kamran Siddiqui

HT 2007; 1049-1054doi:https://doi.org/10.1115/HT2007-32438

Topics: Heating , Turbulence , Flow (Dynamics) , Buoyancy , Heat

Numerical Simulation of Laminar Mixed Convection of Air Flow Through Uniformly Heated Vertical Tubes

M. Raisee, M. Shahraeeni

HT 2007; 1055-1061doi:https://doi.org/10.1115/HT2007-32439

Topics: Air flow , Computer simulation , Mixed convection , Heating , Algorithms , Buoyancy , Computers , Convection , Fluids , Friction

Heat Exchanger Analysis Modified to Account for a Heat Source

Vinod Narayanan, Murty Kanury, Jeromy Jenks

HT 2007; 1063-1068doi:https://doi.org/10.1115/HT2007-32444

Topics: Heat , Heat exchangers , Heat transfer coefficients , Absorption , Fluids , Temperature , Water

Characteristics of Heat Transfer for Hydrogen and Wall During Filling Hydrogen Into Actual Tank at High Pressure

Peter L. Woodfield, Toshio Takano, Masanori Monde

HT 2007; 1069-1076doi:https://doi.org/10.1115/HT2007-32550

Topics: Heat transfer , High pressure (Physics) , Hydrogen , Temperature , Heat transfer coefficients

Heat Transfer Enhancement of a Backward-Facing Step Flow in a Duct by Static and Dynamic Devices

Kyoji Inaoka, Kouji Kawakami, Yoshi Nishii, Mamoru Senda

HT 2007; 1077-1083doi:https://doi.org/10.1115/HT2007-32660

Topics: Ducts , Flow (Dynamics) , Heat transfer , Corners (Structural elements) , Electromagnetic actuators , Fluids , Prisms (Optics) , Vortices

Study of Natural Convection in Inclined Square Enclosures With Uniform Heat Generation

Manish Kulkarni, Sushanta K. Mitra, U. N. Gaitonde

HT 2007; 1085-1090doi:https://doi.org/10.1115/HT2007-32677

Topics: Heat , Natural convection , Cavities , Rayleigh number , Heat conduction , Temperature , Fluids , Heat transfer , Oscillations , Steady state

Effect of the Initial Solute Concentration on the Flow Pattern Inside an Evaporating Polymer Solution Droplet on a Substrate

Masayuki Kaneda, Kentarou Hyakuta, Hirotaka Ishizuka, Jun Fukai

HT 2007; 1091-1097doi:https://doi.org/10.1115/HT2007-32718

Topics: Drops , Evaporation , Flow (Dynamics) , Polymer solutions , Polymers , Convection , Internal flow , Flow visualization , Lasers , Natural convection

Experimental Study on Turbulent Flow and Mixing in Counter-Flow Type T-Junction

Masafumi Hirota, Hiroshi Nakayama, Sayaka Koide, Ippei Takeuchi

HT 2007; 1099-1106doi:https://doi.org/10.1115/HT2007-32777

Topics: Flow (Dynamics) , Junctions , Turbulence , Cycles , Fatigue , Oscillations

Notch Arrangement Effects on Heat Transfer in a Channel With Cut-Fins

Kazuya Tatsumi, Shintaro Matsuzaki, Kazuyoshi Nakabe

HT 2007; 1107-1115doi:https://doi.org/10.1115/HT2007-32786

Topics: Fins , Heat transfer , Clearances (Engineering) , Flow (Dynamics) , Pressure , Computer simulation , Heat transfer coefficients , Reynolds number , Thermal boundary layers , Thermal resistance