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Proceedings Papers

Thermal Fluid Assessment of Bluff Versus Streamlined Bodies With a Slot for Aligned Flow

Sultan Alshareef, Todd Harman, Tim Ameel
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T12A001, July 11–13, 2022
Paper No: HT2022-80024
DOI: https://doi.org/10.1115/HT2022-80024
View Paper titled, Thermal Fluid Assessment of Bluff Versus Streamlined Bodies With a Slot for Aligned Flow
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Topics: Flow (Dynamics), Thermofluids, Drag (Fluid dynamics), Heat transfer, Entropy, Heat, Air flow, Computer cooling, Convection, Engineering simulation
Proceedings Papers

The M-1 Radiation Model: Evaluation for Predicting Thermal Radiation From Fires

Alexander L. Brown, Flint Pierce
Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 151-160, July 8–12, 2012
Paper No: HT2012-58112
DOI: https://doi.org/10.1115/HT2012-58112
View Paper titled, The M-1 Radiation Model: Evaluation for Predicting Thermal Radiation From Fires
Click here to open pdf in another window PDF for The M-1 Radiation Model: Evaluation for Predicting Thermal Radiation From Fires
Topics: Fire, Radiation (Physics), Thermal radiation, Approximation, Boundary-value problems, Combustion, Diffusion (Physics), Entropy, Ray tracing
Proceedings Papers

Compact Cooling Devices Based on Giant Electrocaloric Effect Dielectrics

Haiming Gu, Xinyu Li, S. G. Lu, Minren Lin, Xiaoshi Qian, J. P. Cheng, Q. M. Zhang, Ailan Cheng, Brent Craven
Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 635-639, July 8–12, 2012
Paper No: HT2012-58128
DOI: https://doi.org/10.1115/HT2012-58128
View Paper titled, Compact Cooling Devices Based on Giant Electrocaloric Effect Dielectrics
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Topics: Cooling, Dielectric materials, Pyroelectricity, Temperature, Copolymers, Electric fields, Entropy, Finite volume methods, Phase transition temperature, Temperature gradient
Proceedings Papers

Second Law Analysis of Direct Energy Conversion Devices

Stephen H. Taylor, Matthew R. Jones
Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 389-394, July 8–12, 2012
Paper No: HT2012-58466
DOI: https://doi.org/10.1115/HT2012-58466
View Paper titled, Second Law Analysis of Direct Energy Conversion Devices
Click here to open pdf in another window PDF for Second Law Analysis of Direct Energy Conversion Devices
Topics: Energy conversion, Energy harvesting, Optimization, Design, Entropy, Generators, Heat engines, Heat recovery, Waste heat
Proceedings Papers

Thermodynamic Analysis of Heat and Fluid Flow in a Microchannel With Internal Fins

Ramesh Narayanaswamy, Tilak T. Chandratilleke, Andrew J. L. Foong
Proc. ASME. HT2009, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Heat Transfer Equipment; Heat Transfer in Electronic Equipment, 785-792, July 19–23, 2009
Paper No: HT2009-88107
DOI: https://doi.org/10.1115/HT2009-88107
View Paper titled, Thermodynamic Analysis of Heat and Fluid Flow in a Microchannel With Internal Fins
Click here to open pdf in another window PDF for Thermodynamic Analysis of Heat and Fluid Flow in a Microchannel With Internal Fins
Topics: Fins, Fluid dynamics, Heat, Microchannels, Entropy, Heat transfer, Cooling, Computer simulation, Design, Electronic components
Proceedings Papers

Employing Exergy-Optimized Pin Fins in the Design of an Absorber in a Solar Air Heater

Nwachukwu P. Nwosu
Proc. ASME. HT2009, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Heat Transfer Equipment; Heat Transfer in Electronic Equipment, 271-277, July 19–23, 2009
Paper No: HT2009-88317
DOI: https://doi.org/10.1115/HT2009-88317
View Paper titled, Employing Exergy-Optimized Pin Fins in the Design of an Absorber in a Solar Air Heater
Click here to open pdf in another window PDF for Employing Exergy-Optimized Pin Fins in the Design of an Absorber in a Solar Air Heater
Topics: Design, Entropy, Exergy, Fins, Solar energy
Proceedings Papers

Second Law Analysis of Slip Flow Heat Transfer in Annulus Microchannel

Arman Sadeghi, Abolhassan Asgarshamsi, Mohammad Hassan Saidi
Proc. ASME. HT2009, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Heat Transfer Equipment; Heat Transfer in Electronic Equipment, 321-330, July 19–23, 2009
Paper No: HT2009-88383
DOI: https://doi.org/10.1115/HT2009-88383
View Paper titled, Second Law Analysis of Slip Flow Heat Transfer in Annulus Microchannel
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Topics: Annulus, Energy dissipation, Entropy, Heat transfer, Knudsen number, Microchannels, Slip flow, Temperature, Boundary-value problems, Flux (Metallurgy)
Proceedings Papers

Energy Loss and Pumping Power Analysis of Fully Developed Laminar Convection in a Helical Coil

Seeaidreza Javadinezhad, Zahra Asadikapourchali
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 2, 101-106, July 8–12, 2007
Paper No: HT2007-32056
DOI: https://doi.org/10.1115/HT2007-32056
View Paper titled, Energy Loss and Pumping Power Analysis of Fully Developed Laminar Convection in a Helical Coil
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Topics: Convection, Energy dissipation, Dimensionless numbers, Heat transfer, Design, Entropy, Fluid dynamics, Forced convection, Heat, Heat exchangers
Proceedings Papers

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

Koichi Ichimiya, Tetsuaki Takeda, Takuya Uemura, Tetsuya Norikuni
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 3, 87-92, July 8–12, 2007
Paper No: HT2007-32650
DOI: https://doi.org/10.1115/HT2007-32650
View Paper titled, Effects of a High Porous Material on Heat Transfer and Flow in a Circular Tube
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Topics: Flow (Dynamics), Heat transfer, Porous materials, Reynolds number, Entropy, Porosity, Copper, Fluids, Forced convection, Friction
Proceedings Papers

Entropy Minimization in an Evaporating Thin Liquid Film in Capillary Tubes

Rama Subba Reddy Gorla, Thamilselvan Nallappan, Larry W. Byrd, David M. Pratt
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 2, 455-466, July 8–12, 2007
Paper No: HT2007-32047
DOI: https://doi.org/10.1115/HT2007-32047
View Paper titled, Entropy Minimization in an Evaporating Thin Liquid Film in Capillary Tubes
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Topics: Entropy, Evaporation, Lubrication theory, Heat, Mass transfer, Fluid dynamics, Fluids, Optimization, Temperature
Proceedings Papers

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

Wen Jei Yang, Takahiro Furukawa, Shuichi Torii
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 479-485, July 8–12, 2007
Paper No: HT2007-32195
DOI: https://doi.org/10.1115/HT2007-32195
View Paper titled, Optimal Package Design of Stacks of Convection-Cooled Printed Circuit Boards Using Entropy Generation Minimization Method
Click here to open pdf in another window PDF for Optimal Package Design of Stacks of Convection-Cooled Printed Circuit Boards Using Entropy Generation Minimization Method
Topics: Convection, Design, Entropy, Printed circuit boards, Optimization, Electronic packages, Geometry, Reynolds number, Channel flow, Cooling
Proceedings Papers

Relaxation of Phonons in Classical MD Simulation

Mitsuhiro Matsumoto, Tomohisa Kunisawa, Peng Xiao
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 77-80, July 8–12, 2007
Paper No: HT2007-32659
DOI: https://doi.org/10.1115/HT2007-32659
View Paper titled, Relaxation of Phonons in Classical MD Simulation
Click here to open pdf in another window PDF for Relaxation of Phonons in Classical MD Simulation
Topics: Molecular dynamics simulation, Phonons, Relaxation (Physics), Crystals, Entropy, Equilibrium (Physics), Silicon crystals, Solids, Statistical mechanics, Thermal conductivity
Proceedings Papers

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

Brian Wolf, Shripad T. Revankar
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 873-881, July 8–12, 2007
Paper No: HT2007-32627
DOI: https://doi.org/10.1115/HT2007-32627
View Paper titled, Parametric Study and Optimization of an Irreversible Closed Intercooled Regenerative Brayton Cycle
Click here to open pdf in another window PDF for Parametric Study and Optimization of an Irreversible Closed Intercooled Regenerative Brayton Cycle
Topics: Brayton cycle, Optimization, Pressure, Heat, Reservoirs, Temperature, Fluids, Compressors, Cooling, Entropy
Proceedings Papers

Theoretical Modeling and Optimized Design of a Packaged Liquid Chiller

Ali Heydari, Saeed Kargar
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 527-537, July 8–12, 2007
Paper No: HT2007-32839
DOI: https://doi.org/10.1115/HT2007-32839
View Paper titled, Theoretical Modeling and Optimized Design of a Packaged Liquid Chiller
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Topics: Design, Modeling, Heat exchangers, Simulation models, Compressors, Computers, Condensers (steam plant), Construction, Optimization, Shells
Proceedings Papers

Entropy-Based Loss Coefficients for Turbulent Channel Flow With Heat Transfer

G. F. Naterer, O. B. Adeyinka
Proc. ASME. HT2008, Heat Transfer: Volume 1, 209-215, August 10–14, 2008
Paper No: HT2008-56008
DOI: https://doi.org/10.1115/HT2008-56008
View Paper titled, Entropy-Based Loss Coefficients for Turbulent Channel Flow With Heat Transfer
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Topics: Channel flow, Entropy, Heat transfer, Turbulence, Design, Energy dissipation, Flow (Dynamics), Friction, Thermofluids, Valves
Proceedings Papers

Second Law and Energy Loss Analysis in a Turbulent Flow Through a Nozzle Type Duct

S. R. Javadinejhad
Proc. ASME. HT2005, Heat Transfer: Volume 1, 131-142, July 17–22, 2005
Paper No: HT2005-72050
DOI: https://doi.org/10.1115/HT2005-72050
View Paper titled, Second Law and Energy Loss Analysis in a Turbulent Flow Through a Nozzle Type Duct
Click here to open pdf in another window PDF for Second Law and Energy Loss Analysis in a Turbulent Flow Through a Nozzle Type Duct
Topics: Ducts, Energy dissipation, Nozzles, Turbulence, Dimensionless numbers, Heat transfer, Design, Entropy, Heat, Heat exchangers
Proceedings Papers

Upper Bounds to Carbon Nanotube Thermal Conduction and Entropy Flow

N. Mingo, D. A. Broido
Proc. ASME. HT2005, Heat Transfer: Volume 1, 459-461, July 17–22, 2005
Paper No: HT2005-72580
DOI: https://doi.org/10.1115/HT2005-72580
View Paper titled, Upper Bounds to Carbon Nanotube Thermal Conduction and Entropy Flow
Click here to open pdf in another window PDF for Upper Bounds to Carbon Nanotube Thermal Conduction and Entropy Flow
Topics: Carbon nanotubes, Entropy, Flow (Dynamics), Heat conduction, Simulation, Single-walled carbon nanotubes, Thermal conductivity
Proceedings Papers

Analysis and Optimized Design of a Packaged Liquid Chiller: Part I — Analytical Modelling

Ali Heydari, Saeed Kargar
Proc. ASME. HT2005, Heat Transfer: Volume 4, 461-466, July 17–22, 2005
Paper No: HT2005-72685
DOI: https://doi.org/10.1115/HT2005-72685
View Paper titled, Analysis and Optimized Design of a Packaged Liquid Chiller: Part I — Analytical Modelling
Click here to open pdf in another window PDF for Analysis and Optimized Design of a Packaged Liquid Chiller: Part I — Analytical Modelling
Topics: Design, Modeling, Heat exchangers, Simulation models, Compressors, Computers, Condensers (steam plant), Construction, Optimization, Shells
Proceedings Papers

Laminar Entropy Generation Over a Flat Plate With Isothermal and Constant Heat Flux Boundary Conditions Using the Von Ka´rma´n Integral Method

Eric B. Ratts, J. Steven Brown
Proc. ASME. HT-FED2004, Volume 1, 61-69, July 11–15, 2004
Paper No: HT-FED2004-56088
DOI: https://doi.org/10.1115/HT-FED2004-56088
View Paper titled, Laminar Entropy Generation Over a Flat Plate With Isothermal and Constant Heat Flux Boundary Conditions Using the Von Ka´rma´n Integral Method
Click here to open pdf in another window PDF for Laminar Entropy Generation Over a Flat Plate With Isothermal and Constant Heat Flux Boundary Conditions Using the Von Ka´rma´n Integral Method
Topics: Boundary-value problems, Entropy, Flat plates, Heat flux, Convection, Flow (Dynamics), Heat transfer, Laminar flow, Momentum
Proceedings Papers

Entropy Generation Minimization of Fully Developed Internal Convective Flows With Constant Heat Flux

Eric B. Ratts, Atul G. Raut
Proc. ASME. HT2003, Heat Transfer: Volume 1, 501-507, July 21–23, 2003
Paper No: HT2003-47389
DOI: https://doi.org/10.1115/HT2003-47389
View Paper titled, Entropy Generation Minimization of Fully Developed Internal Convective Flows With Constant Heat Flux
Click here to open pdf in another window PDF for Entropy Generation Minimization of Fully Developed Internal Convective Flows With Constant Heat Flux
Topics: Entropy, Flow (Dynamics), Heat flux, Reynolds number, Energy dissipation, Heat transfer, Cross section (Physics), Laminar flow, Turbulence, Convection