圆筒式织物热湿舒适仪仿真模拟研究  

Simulation of Fabric Thermal and Moisture Transferring Tester in Cylindrical shape

作　　者：熊巧玲 董奕辰 刘贵 杜赵群[1] 林旭 XIONG Qiao-ling;DONG Yi-chen;LIU Gui;DU Zhao-qun;Linin Xu(Key Laboratory of Textile Science&Technology,Ministry of Education,Donghua University,Shanghai 201620;Fujian Provincial Key Laboratory of Textiles Inspection Technology(Fujian Fiber Inspection Center),Fuzhou 350026)

机构地区：[1]东华大学纺织面料技术教育部重点实验室,上海201620 [2]福建省纺织产品检测技术重点实验室(福建省纤维检验中心),福州350026

出　　处：《纺织科学与工程学报》2022年第3期22-28,共7页Journal of Textile Science & Engineering

基　　金：国家自然科学基金项目(52173218);市场监管总局科技计划资助(冬奥赛事用体育服装防寒性能评价方法与技术研究)(2021YJ008);上海市科技创新行动计划自然科学基金资助项目(20ZR1400200,22ZR1400500);中央高校基本科研业务费专项基金资助项目(2232021G-06);福建省纺织品检测技术重点实验室(福建省纤维检验中心)(2021-MXJ-01)。

摘　　要：为推动织物热湿性能测试仪器的研究,利用仿真技术对出汗圆筒式仪器的出汗圆筒进行优化设计,分别研究了圆筒内部加热结构、外筒材料以及孔径大小的影响。发现利用竖直内筒加热的方式加热均匀且效率高,外筒材料选用筒可以使热传递的曲线更接近皮肤的热传递,外筒上分布的孔孔径越小,越有利于测试面温度的均匀分布。除此之外,还利用数值圆筒模型对织物在不同空气层厚度及环境情况下热湿传递进行了预测和分析。In order to promote the research of fabric thermal and moisture performance testers,the sweating cylinder of sweating cylindrical instruments was optimally designed by simulation technology,and the influence of the internal heating structure,outer cylinder material and pore size of the cylinder was studied respectively.It was found that the vertical inner cylinder heating method had even heating effect and high efficiency,the selected cylinder of outer cylinder material could make the heat transfer curve closer to the skin's heat transfer,and the smaller the pore size distributed on the outer cylinder,the more conducive to the even distribution of the test surface temperature.In addition,the numerical cylinder model was used to predict and analyze the heat and moisture transfer of fabrics under different air layer thicknesses and environmental conditions.

关 键 词：织物 测试仪器 热湿传递 仿真 

分 类 号：TS103.63[轻工技术与工程—纺织工程]