Volume 119 Issue 4 | J. Heat Transfer | ASME Digital Collection

Research Papers

Analytical and Experimental Techniques

The Effect of Imprecisions in Thermal Sensor Location and Boundary Conditions on Optimal Sensor Location and Experimental Accuracy

A. F. Emery, T. D. Fadale

J. Heat Transfer. November 1997, 119(4): 661–665. doi: https://doi.org/10.1115/1.2824169

View articletitled, The Effect of Imprecisions in Thermal Sensor Location and Boundary Conditions on Optimal Sensor Location and Experimental Accuracy

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Topics: Boundary-value problems , Sensors , Transients (Dynamics) , Uncertainty , Heat flux , Convection , Heat transfer , Modeling , Temperature sensors

ADE Type of Algorithms for Solving Diffusion Equations in Non-Cartesian Coordinates

X. Wang, R. J. Crawford

J. Heat Transfer. November 1997, 119(4): 666–672. doi: https://doi.org/10.1115/1.2824170

Abstract

View articletitled, ADE Type of Algorithms for Solving Diffusion Equations in Non-Cartesian Coordinates

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Topics: Algorithms , Diffusion (Physics) , Stability , Computation , Computers , Heat conduction , Heat transfer , Transient heat transfer , Transients (Dynamics)

Conduction Heat Transfer

A Global Time Treatment for Inverse Heat Conduction Problems

J. I. Frankel, M. Keyhani

J. Heat Transfer. November 1997, 119(4): 673–683. doi: https://doi.org/10.1115/1.2824171

Abstract

View articletitled, A Global Time Treatment for Inverse Heat Conduction Problems

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Topics: Heat conduction

Thermal Contact Conductance of Spherical Rough Metals

M. A. Lambert, L. S. Fletcher

J. Heat Transfer. November 1997, 119(4): 684–690. doi: https://doi.org/10.1115/1.2824172

Abstract

View articletitled, Thermal Contact Conductance of Spherical Rough Metals

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Topics: Contact resistance , Metals , Surface roughness , Junctions , Thermal conductivity , Cooling , Electrical conductance , Electronic packaging , Flight , Gas turbines

Natural and Mixed Convection

Observation and Computation of Vortex and/or Reverse Flow Development in Mixed Convection of Air in a Slightly Inclined Rectangular Duct

W. L Lin, T. F. Lin

J. Heat Transfer. November 1997, 119(4): 691–699. doi: https://doi.org/10.1115/1.2824173

Abstract

View articletitled, Observation and Computation of Vortex and/or Reverse Flow Development in Mixed Convection of Air in a Slightly Inclined Rectangular Duct

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Topics: Computation , Ducts , Flow (Dynamics) , Heat transfer , Mixed convection , Vortices , Buoyancy , Inertia (Mechanics) , Air flow , Die cutting

Optimal Geometric Arrangement of Staggered Vertical Plates in Natural Convection

G. A. Ledezma, A. Bejan

J. Heat Transfer. November 1997, 119(4): 700–708. doi: https://doi.org/10.1115/1.2824174

Abstract

View articletitled, Optimal Geometric Arrangement of Staggered Vertical Plates in Natural Convection

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Topics: Natural convection , Vertical plates , Manufacturing , Plates (structures) , Dimensions , Optimization , Electronic equipment , Fluids , Heat transfer , Rayleigh number

Laminar Natural Convection From an Elliptic Tube With Different Orientations

H. M. Badr

J. Heat Transfer. November 1997, 119(4): 709–718. doi: https://doi.org/10.1115/1.2824175

Abstract

View articletitled, Laminar Natural Convection From an Elliptic Tube With Different Orientations

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Topics: Natural convection

Radiative Transfer

Wide Band Correlated-k Approach to Thermal Radiative Transport in Nonhomogeneous Media

O. Marin, R. O. Buckius

J. Heat Transfer. November 1997, 119(4): 719–729. doi: https://doi.org/10.1115/1.2824176

Abstract

View articletitled, Wide Band Correlated-<em>k</em> Approach to Thermal Radiative Transport in Nonhomogeneous Media

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Topics: Carbon dioxide , Combustion , Infrared spectra , Radiation (Physics) , Radiative heat transfer , Temperature , Water vapor

Schemes and Applications of First and Second-Order Discrete Ordinates Interpolation Methods to Irregular Two-Dimensional Geometries

H.-M. Koo, K.-B. Cheong, T.-H. Song

J. Heat Transfer. November 1997, 119(4): 730–737. doi: https://doi.org/10.1115/1.2824177

Abstract

View articletitled, Schemes and Applications of First and Second-Order Discrete Ordinates Interpolation Methods to Irregular Two-Dimensional Geometries

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Topics: Interpolation , Radiation (Physics) , Heat , Flux (Metallurgy) , Combustion chambers , Electromagnetic scattering , Emissivity , Furnaces , Numerical analysis , Radiation scattering

An Approximate Solution to Radiative Transfer in Two-Dimensional Rectangular Enclosures

J. B. Pessoa-Filho, S. T. Thynell

J. Heat Transfer. November 1997, 119(4): 738–745. doi: https://doi.org/10.1115/1.2824178

Abstract

View articletitled, An Approximate Solution to Radiative Transfer in Two-Dimensional Rectangular Enclosures

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Topics: Radiation (Physics) , Radiative heat transfer , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Anisotropy , Emissions , Momentum , Numerical analysis , Stability

A Method for Modeling the Mitigation of Hazardous Fire Thermal Radiation by Water Spray Curtains

S. Dembele, A. Delmas, J. F. Sacadura

J. Heat Transfer. November 1997, 119(4): 746–753. doi: https://doi.org/10.1115/1.2824179

Abstract

View articletitled, A Method for Modeling the Mitigation of Hazardous Fire Thermal Radiation by Water Spray Curtains

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Topics: Drops , Fire , Modeling , Sprays , Thermal radiation , Water

Boiling and Condensation

Velocity Field in Turbulent Subcooled Boiling Flow

R. P. Roy, V. Velidandla, S. P. Kalra

J. Heat Transfer. November 1997, 119(4): 754–766. doi: https://doi.org/10.1115/1.2824180

Abstract

View articletitled, Velocity Field in Turbulent Subcooled Boiling Flow

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Topics: Boiling , Flow (Dynamics) , Subcooling , Turbulence

Calcium Carbonate Scale Formation During Subcooled Flow Boiling

S. H. Najibi, H. Mu¨ller-Steinhagen, M. Jamialahmadi

J. Heat Transfer. November 1997, 119(4): 767–775. doi: https://doi.org/10.1115/1.2824181

Abstract

View articletitled, Calcium Carbonate Scale Formation During Subcooled Flow Boiling

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Topics: Boiling , Flow (Dynamics) , Incrustations , Subcooling

A Predictive Model for Condensation in Small Hydraulic Diameter Tubes Having Axial Micro-Fins

C.-Y. Yang, R. L. Webb

J. Heat Transfer. November 1997, 119(4): 776–782. doi: https://doi.org/10.1115/1.2824182

Abstract

View articletitled, A Predictive Model for Condensation in Small Hydraulic Diameter Tubes Having Axial Micro-Fins

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Topics: Condensation , Fins

Phase Change and Multiphase Heat Transfer Heat Pipes

Experimental Validation of Continuum Mixture Model for Binary Alloy Solidification

M. J. M. Krane, F. P. Incropera

J. Heat Transfer. November 1997, 119(4): 783–791. doi: https://doi.org/10.1115/1.2824183

Abstract

View articletitled, Experimental Validation of Continuum Mixture Model for Binary Alloy Solidification

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Topics: Alloys , Solidification , Permeability , Casting , Temperature , Engineering simulation , Fluid dynamics , Manufacturing , Materials processing , Modeling

Porous Media

Three-Dimensional Free Convection Boundary Layers in Porous Media Induced by a Heated Surface With Spanwise Temperature Variations

D. A. S. Rees

J. Heat Transfer. November 1997, 119(4): 792–798. doi: https://doi.org/10.1115/1.2824184

Abstract

View articletitled, Three-Dimensional Free Convection Boundary Layers in Porous Media Induced by a Heated Surface With Spanwise Temperature Variations

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Topics: Boundary layers , Flow (Dynamics) , Natural convection , Porous materials , Temperature

Unsteady Non-Darcian Forced Convection Analysis in an Annulus Partially Filled With a Porous Material

M. A. Al-Nimr, M. K. Alkam

J. Heat Transfer. November 1997, 119(4): 799–804. doi: https://doi.org/10.1115/1.2824185

Abstract

View articletitled, Unsteady Non-Darcian Forced Convection Analysis in an Annulus Partially Filled With a Porous Material

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Topics: Annulus , Forced convection , Porous materials , Transients (Dynamics)

Heat Exchangers

EHD Enhanced Convective Boiling of R-134a in Grooved Channels—Application to Subcompact Heat Exchangers

M. Salehi, M. M. Ohadi, S. Dessiatoun

J. Heat Transfer. November 1997, 119(4): 805–809. doi: https://doi.org/10.1115/1.2824186

Abstract

View articletitled, EHD Enhanced Convective Boiling of R-134a in Grooved Channels—Application to Subcompact Heat Exchangers

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Topics: Boiling , Heat exchangers

Heat Transfer Enhancement

Impingement Cooling Flow and Heat Transfer Under Acoustic Excitations

C. Gau, W. Y. Sheu, C. H. Shen

J. Heat Transfer. November 1997, 119(4): 810–817. doi: https://doi.org/10.1115/1.2824187

Abstract

View articletitled, Impingement Cooling Flow and Heat Transfer Under Acoustic Excitations

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Topics: Acoustics , Excitation , Flow (Dynamics) , Heat transfer , Impingement cooling , Turbulence , Waves , Pressure , Reynolds number , Shear (Mechanics)

Heat Transfer in Manufacturing

Phase Change Manipulation for Droplet-Based Solid Freeform Fabrication

M. Orme, C. Huang

J. Heat Transfer. November 1997, 119(4): 818–823. doi: https://doi.org/10.1115/1.2824188

View articletitled, Phase Change Manipulation for Droplet-Based Solid Freeform Fabrication

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Topics: Drops , Heat conduction , Manufacturing , Materials processing , Stereolithography

Observation, Prediction, and Correlation of Geometric Shape Evolution Induced by Non-Isothermal Sintering of Polymer Powder

M. Kandis, T. L. Bergman

J. Heat Transfer. November 1997, 119(4): 824–831. doi: https://doi.org/10.1115/1.2824189

Abstract

View articletitled, Observation, Prediction, and Correlation of Geometric Shape Evolution Induced by Non-Isothermal Sintering of Polymer Powder

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Topics: Polymers , Shapes , Sintering , Heat conduction , Heat transfer , Manufacturing , Manufacturing technology , Materials processing , Porous materials , Simulation

Three-Dimensional Electron-Beam Deflection and Missed Joint in Welding Dissimilar Metals

P. S. Wei, F. K. Chung

J. Heat Transfer. November 1997, 119(4): 832–839. doi: https://doi.org/10.1115/1.2824190

Abstract

View articletitled, Three-Dimensional Electron-Beam Deflection and Missed Joint in Welding Dissimilar Metals

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Topics: Cathode ray oscilloscopes , Deflection , Electron beams , Metals , Welding , Cavities , Contact resistance , Currents , Electrical conductivity , Electrons