节点文献

一种着装人体动态热湿传递模拟方法

A simulation method for heat and moisture transfer between clothing and human body

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 LI Feng-zhi~1,LIU Ying-xi~(*1),LUO Zhong-xuan~2,LI Yi~3(1.State Key Lab.of Struct.Anal.for Ind.Equip.Dept.of Engineering Mechanics,Dalian University of Technology,Dalian 116024,China;2.Dept.of Applied Mathematics,Dalian University of Technology,Dalian 116024,China;3.Institute of Textiles and Clothing,The Hong Kong Polytechnic University,Hong Kong,China)

【机构】大连理工大学工业装备与结构分析国家重点实验室；大连理工大学应用数学系；香港理工大学纺织及制衣学系大连116024；大连116024；香港；

【摘要】针对服装热湿功能设计问题,结合改进的人体热调节模型和微元织物热湿耦合模型,实现了着装人体动态热湿传递过程的模拟。水分的蒸发凝结、纤维对湿的吸附解吸、液态水的毛细传递、人体汗水在体表积聚等现象,及其对服装热性能的作用在模型中都给予了考虑。并给出了计算流程。算例表明了模拟方法的有效性。更多还原

【Abstract】 An integrated dynamic heat and moisture transfer model of human-clothing system is applied to investigate the influence of clothing on human thermal balance.Evaporation/condensation,moisture sorption /desorption,liquid sweat transfer under capillary pressure are considered in the clothing model.And sweat accumulation on the skin is considered in the improved 25-node human thermal regulation model.Meanwhile,a flow chart of the simulation program is provided.Compared prediction results with the experimental data,the proposed model seems to be well studied for predicting dynamic heat and moisture transfer between human and clothing.The simulation results can provide the theoretical insights on the functional design of clothing.更多还原

【关键词】人体；热调节；服装；热湿耦合模型；
【Key words】 human body； thermo-regulation； clothing； heat and moisture transfer； model；

【基金】国家自然科学基金(10472025);辽宁省自然科学基金(20032109)资助项目

【文献出处】计算力学学报 ,Chinese Journal of Computational Mechanics , 编辑部邮箱 ,2006年04期

【分类号】TS941.1
【被引频次】10
【下载频次】371

知网节下载

节点文献中：

本文链接的文献网络图示:

本文的引文网络

节点文献