Results 1 to 10 of about 115,095 (266)
Research progress of methods to reduce solid-solid contact thermal resistance [PDF]
Journal of Hebei University of Science and Technology, 2023 Reducing solid-solid interface contact thermal resistance is an efficient and widely used method for reducing heat transfer resistance in devices. Increasing the effective contact of the interface according to the solid-solid interface state can enhance ...
Qingsong SONG +3 more
doaj +1 more source
An Improved Thermal Contact Resistance Rig
Measurement + Control, 1972 P W O'Callaghan, S D Probert
doaj +2 more sources
Effect Mechanism and Performance Evaluation of Flange Contact Thermal Resistance in an Aero-Engine
Aerospace, 2022 According to the discontinuous structural characteristics of a gas turbine, by considering the contact thermal resistance of the rough surface, a contact thermal resistance measurement experiment was conducted in this study.
Yan Chen, Liyuan Chen, Wuli Chu
doaj +1 more source
Study on thermal contact resistance at liquid–solid interface based on fractal theory
AIP Advances, 2021 The study of the thermal contact resistance at the liquid–solid interface is an important subject of the heat transfer of phase change materials. In this work, a fractal model for predicting the thermal contact resistance at the liquid–solid interface is
Jiamin Li, Qingyong Zhu, Junjun Sun
doaj +1 more source
Journal of Manufacturing and Materials Processing, 2022 The focus of this research is on thermal contact resistance between a mold and its insert, specifically inserts made by additive manufacturing (AM). Using a thermal steady-state system and varying contact pressures (0, 50, 75, and 100 bars), we present ...
Andrews Souza +6 more
doaj +1 more source
Numerical simulation of high-temperature thermal contact resistance and its reduction mechanism. [PDF]
PLoS ONE, 2018 High-temperature thermal contact resistance (TCR) plays an important role in heat-pipe-cooled thermal protection structures due to the existence of contact interface between the embedded heat pipe and the heat resistive structure, and the reduction ...
Donghuan Liu, Jing Zhang
doaj +1 more source
Case Studies in Thermal Engineering, 2023 In this paper, a 3D numerical model was established to investigate the effect of thermal pad on enhancing heat transfer of rough contact interfaces. The model is a sandwich structure and it includes chip, thermal pad and heat sink.
Xing-Jie Ren +5 more
doaj +1 more source
Thermal Contact Resistance Between Two Nanoparticles [PDF]
Journal of Computational and Theoretical Nanoscience, 2008 We compute the thermal conductance between two nanoparticles in contact based on the Molecular Dynamics technique. The contact is generated by letting both particles stick together under van der Waals attractions. The thermal conductance is derived from the fluctuation-dissipation theorem and the time fluctuations of the exchanged power.
Domingues, Gilberto +2 more
openaire +3 more sources
Thermal Field Simulation and Analysis of Tulip Contact Based on Virtual Material Method
IEEE Access, 2023 In order to analyze the temperature distribution of circuit breaker tulip contact, a thermal field simulation model for tulip contact is built combined with the electromagnetic-stress-thermal coupled finite element simulation and virtual material method ...
Yongcong Wu +3 more
doaj +1 more source
How the Skin Thickness and Thermal Contact Resistance Influence Thermal Tactile Perception
Micromachines, 2019 A few experimental studies on thermal tactile perception have shown the influence of the thermal contact resistance which relates to contact surface roughness and pressure.
Congyan Chen, Shichen Ding
doaj +1 more source