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| 一种着装人体动态热湿传递模拟方法 | |
| 引用本文： | 李凤志,刘迎曦,罗钟铉,李毅.一种着装人体动态热湿传递模拟方法[J].计算力学学报,2006,23(4):429-434. |
| 作者姓名： | 李凤志 刘迎曦 罗钟铉 李毅 |
| 作者单位： | 1. 大连理工大学,工业装备与结构分析国家重点实验室,大连,116024 2. 大连理工大学,应用数学系,大连,116024 3. 香港理工大学,纺织及制衣学系,香港 |
| 基金项目： | 国家高技术研究发展计划(863计划);辽宁省自然科学基金 |
| 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。 |
| 关 键 词： | 人体 热调节 服装 热湿耦合模型 |
| 文章编号： | 1007-4708(2006)04-0429-05 |
| 修稿时间： | 2004年8月25日 |
A simulation method for heat and moisture transfer between clothing and human body |
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| LI Feng-zhi,LIU Ying-xi,LUO Zhong-xuan,LI Yi.A simulation method for heat and moisture transfer between clothing and human body[J].Chinese Journal of Computational Mechanics,2006,23(4):429-434. | |
| Authors: | LI Feng-zhi LIU Ying-xi LUO Zhong-xuan LI Yi |
| 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. |
| Keywords: | human body thermo-regulation clothing heat and moisture transfer model |
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