Transient simulation and optimization of planar heat source system based on finite element method
Joint Laboratory for Extreme Conditions Matter Properties · Hunan University of Technology · +4 more institutions
Abstract
Traditional methods for measuring thermal properties often suffer from low efficiency and susceptibility to environmental interference. To address this, we present a three-dimensional full-scale simulation model based on the Transient Plane Source (TPS) method, employing a multiphysics-coupled finite element approach. The model is constructed in two stages: static simulation for determining the resistance and optimizing mesh refinement, and transient simulation coupling Joule heating with heat transfer. This framework reveals the current concentration toward the inner side of the double-helix probe due to the skin effect, leading to a non-uniform heat source distribution — a phenomenon rarely quantified in…
Citation impact
- FWCI
- 49.83
- Percentile
- 100%
- References
- 71
Authors
8- CCChenshuo CuiCorresponding
Joint Laboratory for Extreme Conditions Matter Properties
- XGXiang Gao
Joint Laboratory for Extreme Conditions Matter Properties
- ZCZhiquan Chen
Hunan University of Technology
- ZYZao Yi
Jishou University, Joint Laboratory for Extreme Conditions Matter Properties
- SCShubo Cheng
Yangtze University
Topics & keywords
- Thermal conductivity
- Transient (computer programming)
- Finite element method
- Thermal resistance
- Joule heating
- Thermal
- Planar
- Thermal conduction