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Proceedings Papers

Periodic Temperature Field and its Application to Thermophysical Property Measurement

A. Haji-Sheikh, Y. S. Hong, S. M. You, J. V. Beck
Proc. ASME. IMECE96, Heat Transfer: Volume 1 — Heat Transfer in Microgravity Systems; Radiative Heat Transfer and Radiative Heat Transfer in Low-Temperature Environments; Thermal Contact Conductance and Inverse Problems in Heat Transfer, 229-238, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0048
https://doi.org/10.1115/IMECE1996-0048
View Paper titled, Periodic Temperature Field and its Application to Thermophysical Property Measurement
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Topics: Temperature, Thermal diffusivity, Boundary-value problems, Errors, Heat flux, Phase shift, Sensitivity analysis, Stainless steel, Thermal conductivity
Proceedings Papers

Exact Solution of Heat Conduction in Composite Materials and Application to Inverse Problems

C. Aviles-Ramos, A. Haji-Sheikh, J. V. Beck
Proc. ASME. IMECE97, Heat Transfer: Volume 1, 305-314, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0856
https://doi.org/10.1115/IMECE1997-0856
View Paper titled, Exact Solution of Heat Conduction in Composite Materials and Application to Inverse Problems
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Topics: Composite materials, Heat conduction, Inverse problems, Heat flux, Temperature, Aerospace industry, Aircraft, Boundary-value problems, Computation, Cooling
Proceedings Papers

Closed-Form Solution of Temperature and Heat Flux in Embedded Cooling Channels

S. C. Griggs, A. Haji-Sheikh
Proc. ASME. IMECE97, Heat Transfer: Volume 3, 257-265, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0917
https://doi.org/10.1115/IMECE1997-0917
View Paper titled, Closed-Form Solution of Temperature and Heat Flux in Embedded Cooling Channels
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Topics: Cooling, Heat flux, Temperature, Aerospace industry, Composite materials, Diffusion (Physics), Fluids, Heat, High temperature, Laminar flow
Proceedings Papers

Periodic Heat Flux-Temperature Phase Difference for Thin Metal Films

Kathy J. Hays-Stang, A. Haji-Sheikh
Proc. ASME. IMECE97, Microelectromechanical Systems (MEMS), 205-212, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0959
https://doi.org/10.1115/IMECE1997-0959
View Paper titled, Periodic Heat Flux-Temperature Phase Difference for Thin Metal Films
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Topics: Heat, Metals, Temperature, Electrons, Heat transfer, Phonons, Thin films, Heat capacity, Heat flux, Microscale heat transfer
Proceedings Papers

A Critical Evaluation of the Monte Carlo Method for Application to the Inverse Heat Conduction Problem

Madhu Ganesa-Pillai, A. Haji-Sheikh
Proc. ASME. IMECE98, Heat Transfer: Volume 5 — Numerical and Experimental Methods in Heat Transfer, 95-107, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0726
https://doi.org/10.1115/IMECE1998-0726
View Paper titled, A Critical Evaluation of the Monte Carlo Method for Application to the Inverse Heat Conduction Problem
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Topics: Heat conduction, Monte Carlo methods, Errors, Temperature, Boundary-value problems, Cooling, Disks, Heat flux, Sensor placement, Sprays
Proceedings Papers

Turbulent Heat Transfer in Single Phase Jet Impingement Flow Over a Flat Circular Disk

Erick A. Siba, M. Ganesa-Pillai, Kendall T. Harris, A. Haji-Sheikh
Proc. ASME. IMECE98, Heat Transfer: Volume 1 — Heat Transfer in Flowing Systems, 191-202, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0596
https://doi.org/10.1115/IMECE1998-0596
View Paper titled, Turbulent Heat Transfer in Single Phase Jet Impingement Flow Over a Flat Circular Disk
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Topics: Disks, Flow (Dynamics), Turbulent heat transfer, Turbulence, Heat transfer, Heat flux, Aerodynamics, Air jets, Fluctuations (Physics), Heat transfer coefficients
Proceedings Papers

Experimental Validation of Non-Fourier Thermal Response in Porous Media

A. G. Agwu Nnanna, K. T. Harris, A. Haji-Sheikh
Proc. ASME. IMECE2001, Heat Transfer: Volume 4 — Combustion and Energy Systems, 373-384, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24279
https://doi.org/10.1115/IMECE2001/HTD-24279
View Paper titled, Experimental Validation of Non-Fourier Thermal Response in Porous Media
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Topics: Porous materials, Fluids, Heat flux, Temperature, Delays, Heat transfer coefficients, Microscale devices, Temperature gradient, Thermal equilibrium, Transients (Dynamics)
Proceedings Papers

An Analytical and Experimental Model for a Thermosyphon That Employs Solid/Liquid Phase Change Materials

A. G. Agwu Nnanna, Kendall T. Harris, A. Haji-Sheikh
Proc. ASME. IMECE2000, Heat Transfer: Volume 4, 185-192, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1520
https://doi.org/10.1115/IMECE2000-1520
View Paper titled, An Analytical and Experimental Model for a Thermosyphon That Employs Solid/Liquid Phase Change Materials
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Topics: Phase change materials, Design, Heat transfer, Melting, Thermal energy storage, Buoyancy, Cooling, Cooling systems, Fluids, Transport phenomena
Proceedings Papers

Steady Heat Conduction With Generalized Boundary Conditions

Kevin D. Cole, Filippo de Monte, Robert L. McMasters, Keith A. Woodbury, A. Haji-Sheikh, James V. Beck
Proc. ASME. IMECE2016, Volume 5: Education and Globalization, V005T06A021, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-66605
https://doi.org/10.1115/IMECE2016-66605
View Paper titled, Steady Heat Conduction With Generalized Boundary Conditions
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Topics: Boundary-value problems, Heat conduction, Heat transfer, Temperature, Convection, Students, Computers, Cylinders, Heat, Heat flux
Proceedings Papers

Theoretical Analysis of Transient Bioheat Transfer in Multi-Layer Tissue

Daipayan Sarkar, A. Haji-Sheikh, Ankur Jain
Proc. ASME. IMECE2015, Volume 3: Biomedical and Biotechnology Engineering, V003T03A101, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-53392
https://doi.org/10.1115/IMECE2015-53392
View Paper titled, Theoretical Analysis of Transient Bioheat Transfer in Multi-Layer Tissue
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Topics: Bioheat transfer, Biological tissues, Theoretical analysis, Transients (Dynamics), Skin, Eigenvalues, Temperature, Eigenfunctions, Heat conduction, Blood
Proceedings Papers

Analytical Temperature Distribution in a Multi-Layer Tissue Structure in the Presence of a Tumor

Daipayan Sarkar, Ankur Jain, A. Haji-Sheikh
Proc. ASME. IMECE2013, Volume 8A: Heat Transfer and Thermal Engineering, V08AT09A060, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-63275
https://doi.org/10.1115/IMECE2013-63275
View Paper titled, Analytical Temperature Distribution in a Multi-Layer Tissue Structure in the Presence of a Tumor
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Topics: Biological tissues, Temperature distribution, Tumors, Bioheat transfer, Heat, Patient treatment, Skin, Biomedicine, Cancer, Cryonics
Journal Articles

Analytical Thermal Solution to a Nonuniformly Powered Stack Package With Contact Resistance

S. Ghalambor, D. Agonafer, A. Haji-Sheikh
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2013, 135(11): 111015.
Paper No: HT-12-1332
https://doi.org/10.1115/1.4024623
Published Online: September 23, 2013
View Article titled, Analytical Thermal Solution to a Nonuniformly Powered Stack Package With Contact Resistance
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Topics: Boundary-value problems, Contact resistance, Heat, Steady state, Temperature
Journal Articles

Determination of Heat Transfer in Ducts With Axial Conduction by Variational Calculus

A. Haji-Sheikh
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. September 2009, 131(9): 091702.
https://doi.org/10.1115/1.3122776
Published Online: June 26, 2009
View Article titled, Determination of Heat Transfer in Ducts With Axial Conduction by Variational Calculus
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Topics: Ducts, Heat conduction, Heat transfer, Temperature, Flow (Dynamics)
Proceedings Papers

Development of an Analytical Model to a Temperature Distribution of First Level Package With a Non-Uniformly Powered Die

Abhijit Kaisare, Dereje Agonafer, A. Haji-Sheikh, Greg Chrysler, Ravi Mahajan
Proc. ASME. IMECE2007, Volume 5: Electronics and Photonics, 443-449, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-43736
https://doi.org/10.1115/IMECE2007-43736
View Paper titled, Development of an Analytical Model to a Temperature Distribution of First Level Package With a Non-Uniformly Powered Die
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Topics: Temperature distribution, Heat flux, Computer simulation, Design, Flat heat pipes, Heat, Heat sinks, Junctions, Numerical analysis, Optimization
Proceedings Papers

Thermal Based Optimization of Functional Block Distributions in a Non-Uniformly Powered Die

Abhijit Kaisare, Dereje Agonafer, A. Haji-Sheikh, Greg Chrysler, Ravi Mahajan
Proc. ASME. InterPACK2005, Advances in Electronic Packaging, Parts A, B, and C, 675-682, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2005-73486
https://doi.org/10.1115/IPACK2005-73486
View Paper titled, Thermal Based Optimization of Functional Block Distributions in a Non-Uniformly Powered Die
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Topics: Optimization, Design, Heat flux, Clocks, Energy dissipation, Finite element analysis, Finite element methods, Finite element model, Junctions, Separation (Technology)
Journal Articles

Development of Analytical Model to a Temperature Distribution of a First Level Package With a Nonuniformly Powered Die

Abhijit Kaisare, Dereje Agonafer, A. Haji-Sheikh, Greg Chrysler, Ravi Mahajan
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research Papers
J. Electron. Packag. March 2009, 131(1): 011005.
https://doi.org/10.1115/1.3068303
Published Online: February 12, 2009
View Article titled, Development of Analytical Model to a Temperature Distribution of a First Level Package With a Nonuniformly Powered Die
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Topics: Heat flux, Temperature, Temperature distribution, Computer simulation, Heat, Junctions, Heat sinks, Numerical analysis, Design, Optimization
Proceedings Papers

Experimental Estimation of the Phase Front Under Local Thermal Non-Equilibrium Condition: Phase Change Phenomena in Porous Media

A. G. Agwu Nnanna, A. Haji-Sheikh, Kendall T. Harris
Proc. ASME. IMECE2002, Electronic and Photonic Packaging, Electrical Systems Design and Photonics, and Nanotechnology, 395-423, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-39705
https://doi.org/10.1115/IMECE2002-39705
View Paper titled, Experimental Estimation of the Phase Front Under Local Thermal Non-Equilibrium Condition: Phase Change Phenomena in Porous Media
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Topics: Equilibrium (Physics), Porous materials, Thermal equilibrium, Cooling systems, Cryonics, Freezing, Phase change materials, Thawing
Proceedings Papers

Sensitivity Coefficients for Analyzing Interstitial Properties During Phase Change in Porous Media

A. G. Agwa Nnanna, A. Haji-Sheikh
Proc. ASME. IMECE2004, Heat Transfer, Volume 3, 249-258, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-59369
https://doi.org/10.1115/IMECE2004-59369
View Paper titled, Sensitivity Coefficients for Analyzing Interstitial Properties During Phase Change in Porous Media
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Topics: Porous materials
Proceedings Papers

Approximate Analytical Model for a First Level Package With Non-Uniformly Powered Die

Abhijit Kaisare, Dereje Agonafer, A. Haji-Sheikh, Greg Chrysler, Ravi Mahajan
Proc. ASME. IMECE2006, Heat Transfer, Volume 3, 43-49, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-13436
https://doi.org/10.1115/IMECE2006-13436
View Paper titled, Approximate Analytical Model for a First Level Package With Non-Uniformly Powered Die
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Topics: Clocks, Computer simulation, Design, Finite element analysis, Flat heat pipes, Heat flux, Heat sinks, Junctions, Temperature, Temperature distribution
Journal Articles

Fully Developed Heat Transfer to Fluid Flow in Rectangular Passages Filled With Porous Materials

A. Haji-Sheikh
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. June 2006, 128(6): 550–556.
https://doi.org/10.1115/1.2188507
Published Online: December 1, 2005
View Article titled, Fully Developed Heat Transfer to Fluid Flow in Rectangular Passages Filled With Porous Materials
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Topics: Ducts, Flow (Dynamics), Fluid dynamics, Forced convection, Heat transfer, Porous materials, Temperature, Wall temperature, Heat flux, Fourier series