ASME Journal of Heat and Mass Transfer: Recent submissions
Now showing items 21-40 of 304
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Numerical Simulation and Optimization of Thin-Film Evaporation in Variable Micropillar Wicks
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Thin-film evaporation in micropillar wicking structures is a promising passive cooling strategy for high heat flux electronics. This study numerically investigates thin-film evaporation in well-defined silicon ... -
Molecular Dynamics Study on Water Condensation on Periodic Triangular Serrated Surfaces With Varying Wettability
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Condensation plays a fundamental role in both theoretical research and practical applications, with its efficiency significantly influenced by surface characteristics. Using molecular dynamics (MD) simulations, ... -
Thermo-Fluid Analysis of Heat Pipe Using a Simple Yet Robust Numerical Approach
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Numerical examination of thermal-hydraulic behavior in heat pipe aided thermal control system is challenging due to the multiregional and nonlinear nature of energy, mass transfer and flow dynamics. A comprehensive ... -
Microscale Oscillating Heat Pipe Model for Prediction of Startup, Oscillation Dynamics, and Dryout
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Microscale oscillating heat pipes (OHPs) are a promising technology for thermal management of electronic devices, offering high effective thermal conductance and scalability for compact integration. Predictive ... -
Radio Frequency Ablation of Kidney Tumor Using Gold Nanoparticles
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Radio frequency ablation (RFA) is emerging as a promising technique for kidney tumor treatment because of its effectiveness, minimal invasiveness, and lower chances of complications. This study presents a comparative ... -
Challenges and Opportunities in Hierarchical Multi-Length-Scale Thermal Modeling of Electric Vehicle Battery Systems
(The American Society of Mechanical Engineers (ASME), 2025)Abstract. This expert view article reviews the latest developments, challenges, and opportunities in hierarchical modeling of electric vehicle (EV) battery systems across multiple length scales from battery electrodes to ... -
The Superheat Limit of Liquids–A Review and Discussion
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The superheat limit of a liquid can be predicted using the equation of state, classical nucleation theory, or bubble formation model based on molecular interactions. The spinodal point calculated by the Redlich-Kwong ... -
A Piecewise Algorithm for Improved Versatility and Accuracy of Least-Squares-Based Inverse Heat Conduction Solutions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. An improved least-squares method based on a piecewise cubic formulation (splines) has been developed for solving transient inverse heat-conduction problems. A generalized solution was formulated by the convolution ... -
Thermal Properties of SiO2 Nanoparticle-Enhanced NaNO3–KNO3 Eutectic Molten Salt
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study provides a thermophysical property metrology of a nitrate-based eutectic molten salt (NEMS) enhanced by silica nanoparticles. The improvement of molten salt thermal properties can benefit fluid transport ... -
Generative Constructal Design of a Multiphysics Heat Sink for Managing Transient Thermal Loads
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this article, we automate the constructal design method to design a multiphysics heat-sink with phase-change material for transient thermal loads. By combining high-conductivity material (HCM) and phase change ... -
Heat Transfer Enhancement in Magnetohydrodynamic Darcy–Brinkman Flow Through Anisotropic Porous Media With Viscous Dissipation Effects at the Entry
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The hydrodynamic and thermal behavior of flow through a rectangular channel filled with fluid-saturated anisotropic porous media is investigated numerically. The flow is governed by the Darcy–Brinkman model, ... -
Analytical Resolution of Magnetic Field Effects on Flow Reversal in Channel Mixed Convection
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents an analytical investigation of magnetohydrodynamic (MHD) mixed convection in inclined channels, addressing fundamental gaps in predicting flow reversal phenomena. Novel exact closed-form ... -
Parametric Study on Natural Convection From Novel Vertical Heatsinks With Partially-Open Ducts
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study conducts a numerical parametric study for natural convection from isothermal partially-open duct heatsinks (PODHSs). The novel PODHS exhibits significantly improved thermal performance over traditional ... -
Si Thin Film With Nanohole Structures to Improve Thermoelectric Performance Part 2: Inverse Fishbone Holes
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In recent years, the demand for high-performance thermoelectric materials for device applications has grown significantly. Controlling thermal transport is important for improving performance. A common approach ... -
Influence of Superhydrophobic Surface Microstructure on Transient Jet Impingement Cooling
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Water jet impingement is an effective method of rapidly cooling a surface, but heat transfer from the surface is highly dependent on the surface condition and properties. Here, the impact of a superhydrophobic ... -
Crossflow Around a Four-Start Spirally Fluted Tube
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Previous studies have observed higher convective heat transfer from a four-start spirally fluted (SF) tube than from a round tube in crossflow over the Reynolds number (ReD) range 3000 ≤ Re ≤ 9000. Furthermore, ... -
Vortex Shedding and Confined Vortices Behind an Isothermal Plate Positioned in a Parallel-Plate Duct
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates turbulent flow and heat transfer in a high-aspect-ratio rectangular duct partially obstructed by a centrally positioned isothermal plate. Using a two-dimensional numerical model, the flow ... -
Thermal Performance of Heated Cylinders in a V-Shaped Open Channel
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this study, forced convection heat transfer (HT) in a two-layer V-shaped open channel containing five heated circular cylinders was numerically investigated. The channel was divided into a lower porous layer ... -
Nonstationary Heat Transfer in Multilayer and Functionally Graded Spherical Vessels
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The efficiency assessment of homogenization models for determining the effective thermomechanical properties of multilayer structural elements is highly relevant for the advancement of modern theories of ... -
A New Accelerated Method to Characterize Degradation of Thermal Interface Materials
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Due to advances in 3D integration and miniaturization of chips, the power density and number of hotspots within electronic packages have increased rapidly. A major bottleneck in the chip-to-coolant thermal ...