ASME Journal of Heat and Mass Transfer: Recent submissions
Now showing items 61-80 of 304
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On a Curved Cavity Floor Design Based on Heat Transfer Coefficient Distribution for a Turbine Blade Squealer Tip
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The squealer tip has undergone extensive research and development in gas turbine blade applications. One of the persistent challenges is the high-temperature wear on the cavity floor, which has significant ... -
Physics-Informed Deep Operator Network for Sparse-Sensor Reconstruction of Aerogel Insulator's Overall Temperature Field Under Time-Varying Aerodynamic Heating Loads
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Investigating the thermal insulation properties of SiO2 aerogels under large temperature differences is crucial for the development of thermal protection materials in hypersonic vehicles. Thus, a porous medium ... -
Experimental Study on the Thermal Performance of Novel Salt-Endothermic Reactor
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Endothermic reactors have garnered significance in biotechnology, industrial, environmental, and electronics applications. In the present work, a novel endothermic reactor is proposed, where cooling is achieved ... -
Physics-Enhanced Deep Surrogate for the Phonon Boltzmann Transport Equation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Designing materials with controlled heat flow at the nanoscale is central to advances in micro-electronics, thermoelectrics, and energy-conversion technologies. At these scales, phonon transport follows the ... -
Thermal Enhancement of Plate Heat Exchangers and Nanofluids for Sustainable Waste Heat Recovery
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The thermal enhancement of plate heat exchangers using nanofluids presents a promising solution for sustainable waste heat recovery. Conventional heat exchangers often have limited thermal efficiency, particularly ... -
Numerical Simulation of the Effects of High Content Noncondensable Gases in a Wide Space on the Direct Contact Condensation of Steam
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates the effects of noncondensable gas (NCG) content (0–9%) on the steam direct contact condensation process in a large space using the volume of fluid (VOF) multiphase flow model and the ... -
Transient Characteristic and Performance of Novel Loop Heat Pipe
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A novel loop heat pipe (LHP) model was proposed as a passive heat absorption and dissipation technology to address thermal challenges. This LHP featured a wick of copper capillary tubes without a compensation ... -
A Particle–Particle Heat Transfer Model Incorporating Conduction Through Interparticle Contacts and the Interstitial Medium
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Predicting the effective thermal conductivity of particulate systems is of critical importance for a wide range of applications, including powder-bed additive manufacturing, powder metallurgy, battery electrode ... -
Experimental Investigation of Factors Affecting Individual Firebrand Heat Transfer
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Firebrand ignition is a significant contributor to the spread of wildfires into communities. This study investigates effects of flow velocity, firebrand wood type and size, and substrate material on the peak heat ... -
Effect of Local Thermal Nonequilibrium on Thermobioconvection in Porous Media
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Bioconvection in porous media significantly influences numerous practical systems, such as bio-engineering processes, microfluidic transport, wastewater management, and the optimization of microbial fuel cells ... -
Heat Transfer Analysis of Virus Transmission in Peristaltic Transport of Saliva
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The study of H1N1 virus particle motion through saliva flow in the esophagus is a key factor in understanding the causes of various esophageal and throat infections. This research is crucial for advancing healthcare ... -
Closed-Form Analytical Solution for Laminar Natural Convection Heat Transfer for a Vertical Circular Plate
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A closed-form analytical solution is proposed to predict the average Nusselt numbers for laminar natural convection heat transfer from a vertical circular plate. The analytical solution is derived by adapting the ... -
Numerical Investigation on Conjugate Heat Transfer in a Turbine Vane With Matrix Cooling Channel
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The problem of high-temperature ablation of gas turbine blades is prominent, while traditional cooling technologies suffer from uneven heat exchange and low efficiency. Matrix cooling channel structure can enhance ... -
Heat Superconductivity of Superfluid in Curved Channel
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This article researches flow and thermal conductivity of superfluid He II in a curved flat channel. London's approach was used to obtain velocity profiles and heat conductivity for laminar and ballistic regimes. ... -
Study on Optimal Strategy of Hydrogen Storage Characteristics for Metal Hydride
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In order to improve the hydrogen absorption characteristics of metal hydride (MH), a three-dimensional hydrogen storage model is established for hydrogen absorption process between hydrogen and LaNi5, and it is ... -
Influence of Couple Stresses and Magnetic Field on Thermal Convection in Darcy–Brinkman–Kelvin–Voigt Fluid
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates the influence of couple stresses and an applied magnetic field on thermal convection in a Darcy–Brinkman–Kelvin–Voigt fluid layer heated from below. The model incorporates viscoelastic ... -
Thermal–Hydraulic Performance of Ultra-Confined Two-Phase Jet-Impingement Cooling With Distributed Inlet–Outlet Manifolds
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study experimentally investigates the thermal–hydraulic performance of ultraconfined two-phase jet-impingement cooling using a distributed inlet–outlet nozzle manifold, a configuration that has received ... -
Experimental Measurement of Endwall Aerothermal Performance With Various Slashface Configurations in a Transient Test Facility
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. To accommodate installation flexibility, metal thermal expansion, and component vibration, a clearance, referred to as a slashface gap, always presents between adjacent blade endwalls. Sufficient coolant is fed ... -
Flash Heating of a Hollow Rod to Determine Thermal Properties
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In a nuclear reactor, prolonged exposure to high neutron flux levels can change material properties of reactor components. Due to the danger posed to personnel by highly radioactive components such as spent fuel, ... -
Biosurfactant-Mediated Alteration of Pore-Scale Evaporation: Surface Tension Effects
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The Ogallala Aquifer, the largest freshwater source in North America, has lost more than 400 km3 of storage since the 1930s. Reducing soil evaporation is one potential approach to extend water availability. This ...