ASME Journal of Heat and Mass Transfer: Recent submissions
Now showing items 21-40 of 181
-
Three-Dimensional Computational Fluid Dynamics Analysis of Convective Heat Transfer From a Heated Horizontal Cylinder Rotating in Air: From Laminar to Turbulent Flow
(The American Society of Mechanical Engineers (ASME), 2025)- -
Improved Inverse Explicit Method for Three-Dimensional Source Term Estimation With the Classical Integral Transform Technique
(The American Society of Mechanical Engineers (ASME), 2025)This work presents an explicit methodology for estimating source terms in the diffusion equation based on the classical integral transform technique (CITT), employing eigenfunction expansions. This work extends the application ... -
Finite Width Slab and Hollow Cylinder Under an Arbitrary Temperature Transient on a Growing or Receding Boundary: Forward and Inverse Formulations
(The American Society of Mechanical Engineers (ASME), 2025)Semi-analytical solutions based on Duhamel's and Laplace convolution theorems along with a Zakian series representation of the inverse Laplace transform were derived to solve forward, unsteady heat-conduction problems of ... -
A Numerical Study of Gold-Nanorod-Enhanced Noninvasive Laser Ablation for Central Lung Cancer Using an Optical-Thermal-Fluid Model
(The American Society of Mechanical Engineers (ASME), 2025)Central lung cancer presents significant challenges due to its proximity to vital thoracic structures, making traditional treatments often less effective and more harmful. Laser ablation (LA) has emerged as a promising ... -
Heat Transfer Enhancement in a Rotating Wedge-Shaped Cooling Channel With Optimized Detached Guiding Pin-Fin
(The American Society of Mechanical Engineers (ASME), 2025)Experiments and numerical simulations are conducted to investigate the flow and heat transfer characteristics of the guiding pin-fin array in a rotating wedge-shaped channel that represents the internal cooling passage ... -
External Conjugate Boiling on Channels. A Graetz Problem With Multiple Solutions
(The American Society of Mechanical Engineers (ASME), 2025)In this study, a conjugate laminar Graetz problem in a channel with wall conduction is theoretically studied. The heat exchanger under consideration utilizes a hot fluid stream with embedded heat sources in the internal ... -
Quantifying Thermal Transport in Three-Dimensional Printed Fractal Structures
(The American Society of Mechanical Engineers (ASME), 2025)Heat transport through three-dimensional printed fractal media is investigated by comparing a fractal diffusion model to infrared measurements using Bayesian uncertainty quantification. The delayed rejection adaptive ... -
Computational Study on Single-Phase Lag and Dual-Phase Lag Bio-Heat Models of Heat Transfer in Irregular Tumors During Magnetic Nanoparticles Hyperthermia
(The American Society of Mechanical Engineers (ASME), 2025)The ability to accurately predict and control the tissue temperature distribution profile is critical to the success of hyperthermia treatment. Magnetic nanoparticle hyperthermia is a subclass of hyperthermia treatment ... -
Local Cooling Enhancement in Incremental Impingement Pin-Fin Configurations: Role of Jet Diameter and Impingement Configurations
(The American Society of Mechanical Engineers (ASME), 2025)This study numerically investigates low aspect ratio incremental impingement configurations to evaluate the effect of jet hole size on both local and global heat transfer. The large eddy simulation (LES) model is developed ... -
Floating Oil on Seawater, In Situ Thermal Structure, Thickness, and Remote Sensing—Part 1: Laboratory Study
(The American Society of Mechanical Engineers (ASME), 2024)Thermal infrared (TIR) remote sensing shows potential for oil spill response. Most TIR remote sensing uses the brightness temperature contrast, ΔTB, between oil and oil-free water. This study evaluates the potential of ... -
Mechanisms of Enhanced Cooling by Sidewall Modification in a Microtube Cold Plate
(The American Society of Mechanical Engineers (ASME), 2024)The thermofluidic effectiveness of a microtube cold plate with sidewall modification has been disputed. This study settles the dispute by detailing how such sidewall modification—hemi-circular cavities arranged along a ... -
Numerical Investigations on the Start-Up Characteristics and Heat Transfer Performance of a Single-Loop Oscillating Heat Pipe With Different Surface Wettable Vertical Tubes
(The American Society of Mechanical Engineers (ASME), 2025)The heat transfer performance of an oscillating heat pipe (OHP) was significantly enhanced by changing the inner wall surface wettability and filling ratios. Among the various wettability types, a hybrid surface, where the ... -
Predictions of Cell-to-Cell Propagation and Vent Gas Production in the Thermal Runaway of Lithium-Ion Battery Stacks
(The American Society of Mechanical Engineers (ASME), 2025)This work presents the thermal runaway propagation model LIM1TR (Lithium-ion Modeling with 1-D Thermal Runaway) as an efficient tool to predict different cell-to-cell thermal runaway propagation scenarios. We explored the ... -
Thermomagnetic Bioconvection Flow in a Semitrapezoidal Enclosure Filled With a Porous Medium Containing Oxytactic Micro-Organisms: Modeling Hybrid Magnetic Biofuel Cells
(The American Society of Mechanical Engineers (ASME), 2025)Hybrid fuel cells are becoming increasingly popular in 21st century energy systems engineering. These systems combine multiple features including various geometries, electromagnetic fluids, bacteria (micro-organisms), ... -
Numerical Study on Transient Flow Boiling Performance of the Microchannels With Grooved Pin Fins
(The American Society of Mechanical Engineers (ASME), 2024)The microchannel flow boiling cooling technology has excellent developmental potential in high heat flux electronic devices. Saturated flow boiling in a microchannel with V-shaped grooved pin fins is simulated using the ... -
Aircraft Ducted Heat Exchanger Aerodynamic Shape and Thermal Optimization
(The American Society of Mechanical Engineers (ASME), 2024)Interest in aircraft electrification and hydrogen fuel cells is driving demand for efficient waste heat management systems. Ultimately, most of the heat must be rejected to the freestream air. Ducted heat exchangers, also ... -
Exergy and Entropy Analysis of Heat Exchanger Under Mechanical Vibration and Magnetic Field
(The American Society of Mechanical Engineers (ASME), 2024)The present study primarily investigates the exergy and entropy generation in a heat exchanger influenced by the combined effects of mechanical vibrations and magnetic fields. A rectangular channel with dimensions 40 mm ... -
Noncontact SThM Thermal Conductivity Measurements of GeSbTe Thin Films Sputtered on Silicon and Glass Substrates
(The American Society of Mechanical Engineers (ASME), 2025)Chalcogenide materials based on germanium–antimony–tellurium (GST) are typically used in phase change memory (PCM) applications. The thermal conductivity of GST films is an important factor in predicting the temperature ... -
Experimental Investigation of Heat Transfer to Supercritical Pressure Fluid in Tubes With Rough Inner Surface
(The American Society of Mechanical Engineers (ASME), 2025)The highly corrosive environment inside a supercritical water-cooled reactor (SCWR) places stringent demands on the fuel rod cladding material, particularly requiring it to have strong corrosion resistance. However, within ... -
Modeling Microwave-Enhanced Chemical Vapor Infiltration Process for Preventing Premature Pore Closure
(The American Society of Mechanical Engineers (ASME), 2024)The chemical vapor infiltration (CVI) process involves infiltrating a porous preform with reacting gases that undergo chemical transformation at high temperatures to deposit the ceramic phase within the pores, ultimately ...