ASME Journal of Heat and Mass Transfer: Recent submissions
Now showing items 41-60 of 304
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Differentiable Neural Operator for Temperature Field Prediction for Aerogel Thermal Insulation Materials at Large Temperature Differentials
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. To address the extreme aerodynamic heating challenges encountered by the leading edges of hypersonic vehicles, this study develops an aerogel-based thermal insulation material with engineering applicability. It ... -
Performance Evaluation of Boiling Chamber With Microchannel Chip and Taper Microgap
(The American Society of Mechanical Engineers (ASME), 2025)Abstract. The increasing trend of power densities in high-performance computing, driven by artificial intelligence, machine learning, and cloud computing, necessitates advanced thermal management solutions to maintain ... -
Experimental Study on MWCNT–Graphene/Water Hybrid Nanofluids Preparation, Characterization, Thermophysical Characteristics, and Rheology for Heat Transfer
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In many applications, conventional process fluids are insufficient to achieve high-intensity heat transfer. Hybrid nanofluids (HNFs) are advanced heat transfer fluids primarily utilized for thermal energy ... -
Combined Radiation–Conduction Heat Transfer in Layered Media With Graded Refractive Index
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The combined steady-state heat transfer by radiation and conduction in one-dimensional layered participating media with graded refractive index is studied. The radiation intensity is modeled by the radiative ... -
Derivation of Analytical Formulas for Local Thermal Nonequilibrium Parabolic Flows in Porous Media
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents an analytical investigation of local thermal nonequilibrium (L.T.N.E.) parabolic flow problems in fluid-saturated porous media, focusing on two fundamental configurations: mixed convective ... -
Investigation of Buoyancy Effects on Supercritical CO2 Heat Transfer Away From Pseudocritical Temperature
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Buoyancy effects on heat transfer in supercritical CO2 flows are an interesting phenomenon that can either enhance or decrease the amount of expected heat transfer. This paper presents experimental and numerical ... -
Si Thin Film With Nanohole Structures to Improve Thermoelectric Performance Part 1: Effects of Shape and Arrangement in Periodic Holes
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Improvements in thermoelectric energy conversion are expected to enhance the performance of thermoelectric generators. The effective control of thermal transport is essential for such improvements. One of the ... -
Analytical and Numerical Solutions to the Three-Phase Stefan Problem With Simultaneous Occurrences of Melting, Solidification, Boiling, and Condensation Phenomena
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The one-dimensional (1D) Stefan problem is a prototypical heat and mass transfer problem that analyzes the temperature distribution in a material undergoing phase change. In addition, it describes the evolution ... -
Effect of Blowing Configurations on Heat Transfer Augmentation With Multihole Sweeping Jet Film Cooling
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Film cooling is one of the most efficient external cooling methods used to ensure the proper functionality of modern gas turbine engines. The use of sweeping jets as a coolant stream is a recent addition to the ... -
Numerical and Experimental Study on Heat Transfer Performance and Surface Temperature Nonuniformity Improvement in Liquid Nitrogen Spray Cooling
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study combines numerical simulations and experimental investigations to analyze the heat transfer characteristics of a liquid nitrogen (LN2) spray cooling system. The factors affecting system performance, ... -
Air-Side Heat Transfer and Friction Correlations for Schwarz-D Fin Condensers
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The aim of the present study is to propose a new correlation to predict the j and f factors for the air-side of flat plate condensers made of triply periodic minimal surfaces (TPMS) fins of the Schwarz-D type. A ... -
Investigation of Enhanced Hydrothermal Performance With Flow Switching Configuration in Double-Layered Microchannel Heat Sink
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The paper proposes the unique flow switching configurations (FC4 and FC5) of a double-layered microchannel heat sink (DL-MCHS). Their hydrothermal performances are compared with conventional design configurations ... -
Pool Boiling Heat Transfer Characteristics of Propylene Glycol, Glycerol, and Their Mixtures
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Boiling phase change phenomena of propylene glycol (PG), glycerol (Gl), and their mixtures are of great interest in many engineering and industrial applications dealing with high heat flux systems. Examples include ... -
Temperature Stability Analysis of Adjustable Operating Temperature Loop Heat Pipe
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Loop heat pipes are widely applied in thermal management field of spacecraft payload, owing to the advantages of high temperature controlling accuracy, high heat transfer capability, long heat transfer distance, ... -
Ultraviolet Resistant Colored Radiative Cooling Paints for Robust Outdoor Performance
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Radiative cooling (RC) paint provides passive cooling by reflecting sunlight and emitting thermal radiation through the sky window to deep space. To maximize solar reflectance, radiative cooling paints are often ... -
Study on Temperature Prediction Method of Electron Collector Based on Reduced-Order Model
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The electron collector in high-power microwave devices require effective thermal management under pulsed heat sources. However, the complexity of transient heat sources leads to high computational costs in ... -
Active Control of Electric Field for Enhancing Condensation Heat Transfer on Grooved Surface
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Condensation heat transfer is a highly efficient heat transfer method. To further enhance the heat transfer coefficient, this study proposes a method utilizing an actively adjustable electric field. The research ... -
Size Dependent Melt and Relocation Behavior of Aluminum Alloys in Surrogate Fire Environments
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Aluminum alloys are used abundantly in industries, such as aerospace, that melt at temperatures (500–700 °C depending on alloy) well below typical fire temperatures. Relocation of the melted aluminum is partly ... -
Dimensionless Conduction Heat Rate Models for Cyclic Heating/Cooling of Spheres, Cylinders, Plane Walls, and TPMS Solids
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Four approximate models are presented and used to predict the transient response of a solid to heating/cooling (adsorption/desorption) driven by stepwise constant, cyclic surface temperature (species concentration) ... -
Dielectric Flow Boiling in Meso-Scale Pin-Fin-Enhanced Channels
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates flow boiling in pin-fin heat sinks, aiming to bridge the gap in the literature between microscale and macroscale geometries. The focus is on hydraulic diameters ranging from 880 μm to ...