| 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 |
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码上扫一扫！ |
| 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 |
| 修订日期：2004-08-25 |
| DOI：10.7511/jslx20064081 |
| 中文关键词: 人体 热调节 服装 热湿耦合模型 |
| 英文关键词:human body,thermo-regulation,clothing,heat and moisture transfer,model, |
| 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 |
| 李凤志 刘迎曦 罗钟铉 李毅 |
| [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 |
| 摘要点击次数: 1703 |
| 全文下载次数: 8 |
| 中文摘要: |
| 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泉，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。 |
| 英文摘要: |
| 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. |
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