Topics: Condensation , Flow (Dynamics) , Friction , Heat transfer , Shear (Mechanics) , Shear stress , Simulation , Stratified flow , Subcooling , Vapors

Forced Convection

Temperature Scalings and Profiles in Forced Convection Turbulent Boundary Layers

Xia Wang, Luciano Castillo, Guillermo Araya

J. Heat Transfer. February 2008, 130(2): 021701. doi: https://doi.org/10.1115/1.2813781

Abstract

View articletitled, Temperature Scalings and Profiles in Forced Convection Turbulent Boundary Layers

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Topics: Boundary layer turbulence , Composite materials , Forced convection , Temperature , Temperature profiles , Reynolds number , Boundary layers , Flow (Dynamics)

Heat Transfer Enhancement

Heat Transfer Enhancement of Air Flowing Across Grooved Channels: Joint Effects of Channel Height and Groove Depth

El Hassan Ridouane, Antonio Campo

J. Heat Transfer. February 2008, 130(2): 021901. doi: https://doi.org/10.1115/1.2790022

Abstract

View articletitled, Heat Transfer Enhancement of Air Flowing Across Grooved Channels: Joint Effects of Channel Height and Groove Depth

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Topics: Heat transfer , Heat flux , Reynolds number , Temperature , Plates (structures) , Vortices

Jets, Wakes, and Impingment Cooling

Influence of a Coflowing Ambient Stream on a Turbulent Axisymmetric Buoyant Jet

S. Habli, N. Mahjoub Said, H. Mahmoud, H. Mhiri, G. Le Palec, Ph. Bournot

J. Heat Transfer. February 2008, 130(2): 022201. doi: https://doi.org/10.1115/1.2804930

Abstract

View articletitled, Influence of a Coflowing Ambient Stream on a Turbulent Axisymmetric Buoyant Jet

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Topics: Turbulence , Flow (Dynamics) , Buoyancy , Jets , Nozzles

Micro/Nanoscale Heat Transfer

Influence of Inelastic Scattering at Metal-Dielectric Interfaces

Patrick E. Hopkins, Pamela M. Norris, Robert J. Stevens

J. Heat Transfer. February 2008, 130(2): 022401. doi: https://doi.org/10.1115/1.2787025

Abstract

View articletitled, Influence of Inelastic Scattering at Metal-Dielectric Interfaces

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Topics: Electrical conductance , Electromagnetic scattering , Phonons , Radiation scattering , Scattering (Physics) , Temperature , Elastic scattering , Top-tensioned risers , High temperature , Metals

Thermal Transport in a Microchannel Exhibiting Ultrahydrophobic Microribs Maintained at Constant Temperature

D. Maynes, B. W. Webb, J. Davies

J. Heat Transfer. February 2008, 130(2): 022402. doi: https://doi.org/10.1115/1.2789715

Abstract

View articletitled, Thermal Transport in a Microchannel Exhibiting Ultrahydrophobic Microribs Maintained at Constant Temperature

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Topics: Cavities , Flow (Dynamics) , Microchannels , Reynolds number , Temperature , Vapors , Heat transfer , Laminar flow

Study on Micropump Using Boiling Bubbles

Yasuo Koizumi, Hiroyasu Ohtake

J. Heat Transfer. February 2008, 130(2): 022403. doi: https://doi.org/10.1115/1.2787027

Abstract

View articletitled, Study on Micropump Using Boiling Bubbles

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Topics: Boiling , Bubbles , Condensation , Flow (Dynamics) , Heating , Water , Micropumps

Porous Media

Effective Thermal Diffusivity of Porous Media in the Wall Vicinity

H. Sakamoto, F. A. Kulacki

J. Heat Transfer. February 2008, 130(2): 022601. doi: https://doi.org/10.1115/1.2787022

Abstract

View articletitled, Effective Thermal Diffusivity of Porous Media in the Wall Vicinity

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Topics: Porous materials , Thermal diffusivity , Water , Heat flux , Heat conduction , Glass , Fluids , Thermal conductivity , Temperature , Porosity

Thermophysical Properties of Biporous Heat Pipe Evaporators

Tadej Semenic, Ying-Yu Lin, Ivan Catton

J. Heat Transfer. February 2008, 130(2): 022602. doi: https://doi.org/10.1115/1.2790020

Abstract

View articletitled, Thermophysical Properties of Biporous Heat Pipe Evaporators

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Topics: Particulate matter , Permeability , Porosity , Pressure , Thermal conductivity , Vapors , Slug flows

Technical Briefs

Heat-Transfer Enhancement by Chaotic Advection in the Eccentric Helical Annular Flow

José P. B. Mota, António J. S. Rodrigo, Estéban Saatdjian

J. Heat Transfer. February 2008, 130(2): 024501. doi: https://doi.org/10.1115/1.2787023

Abstract

View articletitled, Heat-Transfer Enhancement by Chaotic Advection in the Eccentric Helical Annular Flow

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Topics: Cylinders , Flow (Dynamics) , Heat exchangers , Heat transfer , Rotation

Analytical Solution for Heat Conduction Near an Encapsulated Sphere With Heat Generation

Douglas L. Oliver

J. Heat Transfer. February 2008, 130(2): 024502. doi: https://doi.org/10.1115/1.2789717

Extract

View articletitled, Analytical Solution for Heat Conduction Near an Encapsulated Sphere With Heat Generation

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Topics: Heat , Heat conduction , Temperature profiles , Thermal conductivity

Simulation of Thermal Transport in Open-Cell Metal Foams: Effect of Periodic Unit-Cell Structure

Shankar Krishnan, Suresh V. Garimella, Jayathi Y. Murthy

J. Heat Transfer. February 2008, 130(2): 024503. doi: https://doi.org/10.1115/1.2789718

Abstract

View articletitled, Simulation of Thermal Transport in Open-Cell Metal Foams: Effect of Periodic Unit-Cell Structure

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Topics: Aluminum , Flow (Dynamics) , Foams (Chemistry) , Geometry , Heat transfer , Metal foams , Pressure drop , Simulation , Thermal conductivity , Temperature