基于偏微分方程的高温作业专用服装设计模型
|
摘要
长期在高温环境下工作会对工作人员的生理及心理状态产生影响,引发各种意外和危机,如何设计高温作业专业服装,已经成为人们日益关注的焦点。文章建立衣服各层材料的一维无内热源热传导偏微分方程,结合各层交界处热传导平衡且温度相同的条件,建立出温度分布模型并进行分析。
Long-term work in high temperature environment will have an impact on the physiological and psychological state of the staff,causing various accidents and crises. How to design professional clothing for high temperature operation has become the focus of people's attention. In this paper, a one-dimensional heat conduction partial differential equation of internal heat source is established, and the temperature distribution model is established and analyzed by combining the conditions of heat transfer equilibrium and temperature at the junction of each layer.
Long-term work in high temperature environment will have an impact on the physiological and psychological state of the staff,causing various accidents and crises. How to design professional clothing for high temperature operation has become the focus of people's attention. In this paper, a one-dimensional heat conduction partial differential equation of internal heat source is established, and the temperature distribution model is established and analyzed by combining the conditions of heat transfer equilibrium and temperature at the junction of each layer.
引文
[1]全国大学生数学建模竞赛组委会.2018高教社杯全国大学生数学建模竞赛(CUMCM)题目A题[EB/OL].(2018-09-13)[2019-02-25].http://www.mcm.edu.cn/.
[2]司守奎,孙玺菁.数学建模算法与应用[M].长沙:国防工业出版社,2011.
[2]司守奎,孙玺菁.数学建模算法与应用[M].长沙:国防工业出版社,2011.