第85回北大MMCセミナー

Textile material design is of paramount important in the study offunctional clothing design. It is therefore important to reveal heatand moisture transfer characteristics in the system of humanbody-clothing-environment, which directly determine thermalcomfort/safetylevel of human body. Based on the parabolic model ofdynamic heat and moisture transfer with condensation in porous fabric under low temperature, we present inverseproblems of textile parametersdetermination (IPTPD), including thickness, thermal conductivity andporosity determination. Moreover we mathematically formulate a new space-fractional parabolic model of heat transfer within thermal protective clothing under high environmental temperature, and the corresponding inverse problems of textile material design are put forward.