Journal of Thermal Science and Engineering Applications: Recent submissions
Now showing items 501-520 of 1661
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Effects of Blowing and Density Ratios on Unsteady Film Cooling Effectiveness Using Fast-Response Pressure-Sensitive Paint
(The American Society of Mechanical Engineers (ASME), 2022)The transient effect of unsteady wakes on film cooling effectiveness using a fast response pressure sensitive paint (PSP) was studied. Testing was performed in a five-passage, low-speed wind tunnel using a scaled-up high ... -
Numerical Study of Heat Transfer Characteristics of Impinging Syngas Flames From Multi-Slot Burner
(The American Society of Mechanical Engineers (ASME), 2022)Characteristics of impinging flames from a multi-slot burner fueled by synthetic gas are studied using a comprehensive numerical model. A multi-slot burner with five fuel slots and six air slots arranged in an alternately ... -
Investigation on Thermal Performance of a Novel Passive Phase Change Material-Based Fin Heat Exchanger
(The American Society of Mechanical Engineers (ASME), 2022)This work presents a numerical investigation of the thermal control performance of a phase change material (PCM) composite-filling fin heat exchanger under natural convection and transient heat flux shocks. First, the ... -
An Experimental and Modeling Study for a Novel Bank-Type Earth Air Heat Exchanger for the Summer Season Using Full Factorial Design
(The American Society of Mechanical Engineers (ASME), 2022)The current study reports the modeling and experimental study of a novel bank-type earth air heat exchanger for both hot and humid and hot and dry weather of Ferozepur. The air has been flown through the bank in the induced ... -
A Microencapsulated Phase-Change Material Suspension-Based Integrated Thermal Management System for Extended Range Electric Vehicle
(The American Society of Mechanical Engineers (ASME), 2022)In order to improve the temperature maintenance capacity for the battery of the extended-range electric vehicle (EREV) in a low-temperature environment, a microencapsulated phase-change material suspension (MPCMS)-based ... -
Effect of Direct Liquid Cooling Technology With Flow Guide Integration on Avionics Devices Thermal and Electrical Performance
(The American Society of Mechanical Engineers (ASME), 2022)With the application of various high-power electronic devices to improving aircraft comprehensive performance, there has been a significant interest in the use of high heat flux dissipation technology to maintain an effective ... -
Natural Convection From an Isothermally Heated Hollow Vertical Cylinder Submerged in Quiescent Power-Law Fluids
(The American Society of Mechanical Engineers (ASME), 2022)An attempt has been made to study the natural convection around a hollow vertical cylinder numerically which is suspended in motionless power-law fluids in the laminar range. The influence of various non-dimensional pertinent ... -
Investigation on Film Cooling Performance of a Novel Hole Arrangement Based on Combined-Hole Design
(The American Society of Mechanical Engineers (ASME), 2022)Based on a combined-hole design, a novel hole arrangement was proposed and tested on a flat plate model by numerical simulation. Replacing one row in two rows of staggered holes with a row of smaller holes, the bigger holes ... -
The Quantitative Study on the Influence of Operating Parameters Upon Thermal Performance of Heating Furnace
(The American Society of Mechanical Engineers (ASME), 2022)With the development of the social economy, people’s demand for energy is increasing. As a kind of high energy consumption equipment in petrochemical enterprises, the heating furnace is imperative to reduce its energy ... -
Numerical Investigation on the Cooling Effectiveness and Pressure Loss of a Novel Laminated Cooling Configuration With Cellular Partition
(The American Society of Mechanical Engineers (ASME), 2022)The laminated cooling is believed to be a promising cooling scheme for the next generation of advanced gas turbines. In order to build a cooling system with high performance, it is necessary to develop a more revolutionary ... -
A Multi-Objective Comprehensive Evaluation of Heat Transfer Performance of a Direct-Contact Heat Exchanger
(The American Society of Mechanical Engineers (ASME), 2022)Direct-contact heat exchangers have great potential for waste-heat utilization. This study established a multi-objective evaluation model of the volumetric heat-transfer coefficient, entransy dissipation, and uniformity ... -
Calculation of Nuclear Reactor Cooling Tower Performance With Limited Data Streams
(The American Society of Mechanical Engineers (ASME), 2022)Monitoring of cooling tower performance in a nuclear reactor facility is necessary to ensure safe operation; however, instrumentation for measuring performance characteristics can be difficult to install and may malfunction ... -
Thermal Performance of Car Radiator Operated by Al2O3–Ethylene Glycol/Water-Based Nanofluids: A Computational Fluid Dynamics Study
(The American Society of Mechanical Engineers (ASME), 2022)This study analyzed the heat transfer potential of nanofluids (suspension of Al2O3 nanoparticles in 60:40 mixtures of ethylene glycol and water by volume) compared to the base fluid by modeling the flow in both laminar and ... -
Topology Optimization Design of Scramjet Structures With Forced Convective Heat Transfer on Unstructured Meshes
(The American Society of Mechanical Engineers (ASME), 2022)A topology optimization strategy with coupled fluid–solid interaction was proposed to maximize the cooling efficiency of a kind of structure applied for scramjets. The Galerkin finite element method (FEM) is used to solve ... -
Experimental Research on Heat Transfer Performance of CO2 Tube Bundle Falling Film Evaporator
(The American Society of Mechanical Engineers (ASME), 2022)CO2 is a promising refrigerant substitute, and falling film evaporator is widely used in high-capacity heat pump systems. In this article, a CO2 heat pump experimental device is built. According to experimental parameters, ... -
A Novel Multiscale Evaluation Metric for the Thermal Management of Data Centers
(The American Society of Mechanical Engineers (ASME), 2022)Tremendous burden is compelled on the energy consumption of data centers with the rapid development of information technology, and a healthy thermal environment is critical for improving the cooling efficiency of data ... -
Study on Geothermal Heat Exchangers With Nanofluids Containing Ceramic Nanoparticles
(The American Society of Mechanical Engineers (ASME), 2022)A geothermal heat exchanger (GHE) uses geothermal energy for heating or cooling residential places during winter or summer. Two different designs of GHEs, the straight pipe and coiled pipe designs, are evaluated in this ... -
Effect Analysis on the Maximum Nondimensional Temperature in the Cold Plate in Battery Thermal Management System-Based Artificial Neural Network
(The American Society of Mechanical Engineers (ASME), 2022)A serpentine channel cold plate is a unique configuration of cold plate used extensively in battery thermal management systems due to its low-pressure drop and high heat transfer performance. Generalized analysis on ... -
Thermal Performance Analysis of Jet Cooling Method in a High-Power Permanent Magnet Synchronous Motor
(The American Society of Mechanical Engineers (ASME), 2022)Permanent magnet synchronous motor (PMSM) is compact and has high-power density. Heat dissipation conditions introduce new challenges and opportunities for further improvement of its power, efficiency, and reliability. In ... -
Analysis-Based Key Components Selection of Latent Heat Thermal Energy Storage System Along With Active Heat Transfer Enhancement
(The American Society of Mechanical Engineers (ASME), 2022)Energy storage is an effective approach to bridging the gap between energy supply and demand created due to the sporadic nature of solar energy. Thermal performance enhancement is a key research subject for effective energy ...