3D-Finite Element Analysis for Influences of PCM Inserted in Garment on Body Temperature Responses

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Ye, Jialin^1 ; Li, Fengzhi^1 ; Liu, Weihua^1

College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu

210016, China^1

关键词: 3-D FEM;    3D-finite element analysis;    Body temperature;    Heat and moisture transfer;    Human bodies;    On-body;    Regulatory model;    Temperature rise;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/4/042041/pdf
DOI  :  10.1088/1757-899X/563/4/042041

来源: IOP

【 摘 要 】

To investigate the influences of the PCM micro-capsules in the garment on the body temperature responses, a mathematical model of heat and moisture transfer in garments inserted PCM micro-capsules is developed. The model is solved by the finite element method. Then, this garments model is interfaced with the thermal regulatory model of the human body based on the 3D FEM. Furthermore, the temperature distribution of garment and human body is simulated by using the model. The results show that garment with PCM can significantly delay the temperature rise compared with garment without PCM.