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RISSpecial Issue: Richard J. Goldstein Memorial Issue—Transformative and Innovative Advancements in Heat and Mass TransferA Lifetime of Path-Breaking Scholarship That Spans Gas-Turbine Cooling to Transport Processes and Critical Diagnostic Tools for Convecti
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Professor Richard J. Goldstein (March 27, 1928–March 6, 2023) was perhaps one of the “tallest” colleagues in our field with a career spanning over seven decades, during which he contributed extensively to a gamut of heat ...
Experimental and Numerical Investigation of Effect of Inclination on sCO2 Heat Transfer in a Circular Pipe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Supercritical carbon dioxide (sCO2) can be utilized as a working fluid in various thermal systems including large-scale power cycles; portable power production units, centralized coolant systems, and standalone cooling ...
Numerical Study on Thermal Hydraulic and Flow-Induced Noise in Triply Periodic Minimal Surface (TPMS) Channels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Mini-channel heat exchangers are widely used due to their compact structures and high efficiency. Integrating heat exchangers with triply periodic minimal surfaces (TPMS) has shown great potential to optimize the flow and ...
Thermal Characterization of Subcooled Flow Boiling in a Pin-Fin Coldplate With Non-Uniform Heating
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Coldplates are a crucial component in various cooling applications, such as cooling data center servers and power electronics. The unprecedented growth in electronics power density, along with the resulting ultrahigh heat ...
Tracing the Academic Lineage of Richard J. Goldstein
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Richard J. Goldstein was a distinguished figure in both scientific and engineering research, who served in several important professional societies and was honored with fellowships and appointments to numerous domestic and ...
Thermal Analysis of Jet-in-Crossflow Technique for Hotspot Treatment in Electronics Cooling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Artificial intelligence and machine learning systems, faster processors, miniaturized computational components, and supercomputer centers are accompanied by larger heat dissipation and the need for innovative cooling ...
Rayleigh–Bénard Convection in a Gas-Saturated Porous Medium at Low Darcy Numbers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Natural convection heat transfer is measured in a horizontal enclosure filled with a gas-saturated porous medium composed of glass spheres. The height-to-pore scale ratio (H/d) is in the range of 25–150, yielding a low ...
Microscale Surface Defects Influence on Thermally Sprayed Alumina Droplets Deformation and Splashing Dynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: During plasma spraying, interaction between splats and surface microsized features can be critical to the splat dynamic progress and consequently to the coating microstructural development and interfacial bonding. The ...
Erratum: “Heat Transfer in Flat-Plate Boundary Layers: A Correlation for Laminar, Transitional, and Turbulent Flow” [ASME J. Heat Mass Transfer-Trans. ASME, 2020, 142(6), p. 061805; DOI: 10.1115/1.4046795]
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Eqs. (B4) and (B6), an exponent −2/3 is missing from the square brackets, e.g., Eq. (B4) should read (B4)Tw−T∞=A(x)∫0x[1−(ξx)3/4]−2/3qw(ξ) dξThis typographical error does not carry into the results that follow.In the ...
Modeling and Experimental Data Analysis of Oscillating Heat Pipes: A Review
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An oscillating heat pipe (OHP) is a special kind of heat pipe in which the working fluid experiences an oscillatory motion without the need for wick structures or external electrical power input beyond a driving temperature ...