留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

热防护服-空气-皮肤热传导模型及其解析解

李长玉 方彦奎 刘福旭 阮宇航

李长玉, 方彦奎, 刘福旭, 阮宇航. 热防护服-空气-皮肤热传导模型及其解析解[J]. 应用数学和力学, 2021, 42(2): 162-169. doi: 10.21656/1000-0887.400290
引用本文: 李长玉, 方彦奎, 刘福旭, 阮宇航. 热防护服-空气-皮肤热传导模型及其解析解[J]. 应用数学和力学, 2021, 42(2): 162-169. doi: 10.21656/1000-0887.400290
LI Changyu, FANG Yankui, LIU Fuxu, RUAN Yuhang. A Thermal Protective Clothing-Air-Skin Heat Conduction Model and Its Analytical Solution[J]. Applied Mathematics and Mechanics, 2021, 42(2): 162-169. doi: 10.21656/1000-0887.400290
Citation: LI Changyu, FANG Yankui, LIU Fuxu, RUAN Yuhang. A Thermal Protective Clothing-Air-Skin Heat Conduction Model and Its Analytical Solution[J]. Applied Mathematics and Mechanics, 2021, 42(2): 162-169. doi: 10.21656/1000-0887.400290

热防护服-空气-皮肤热传导模型及其解析解

doi: 10.21656/1000-0887.400290
基金项目: 广东省特色创新项目(自然科学类)(2017KTSCX218)
详细信息
    作者简介:

    李长玉(1981—),男,副教授,博士(通讯作者. E-mail: licy@gcu.edu.cn).

  • 中图分类号: O343.2

A Thermal Protective Clothing-Air-Skin Heat Conduction Model and Its Analytical Solution

  • 摘要: 建立了高温环境下热防护服-空气-皮肤的热传导模型.利用热传导时,层合界面间温度相等和热流量连续的条件,结合微分思想,用分离变量法推导了微小时间段内模型热传导的解析解,然后通过循环得到整个时域内的解析解.利用求得的解析解分析了在80 ℃的环境温度下模型各位置温度和热流密度的变化情况,以及在不同环境温度下皮肤表面温度变化和热损伤情况.该求解方法可用来分析一般层合结构传热问题,计算结果对热防护服的设计和效果评价具有一定的参考意义.
  • [1] WANG S X, LI Y, HU J Y, et al. Effect of phase-change material on energy consumption of intelligent thermal-protective clothing[J]. Polymer Testing,2006,25(5): 580-587.
    [2] SONG G, PASKALUK S, SATI R, et al. Thermal protective performance of protective clothing used for low radiant heat protection[J]. Textile Research Journal,2010,81(3): 311-323.
    [3] 田苗, 李俊. 数值模拟在热防护服装性能测评中的应用[J]. 纺织学报, 2015,36(1): 158-164.(TIAN Miao, LI Jun. Prediction of skin injury degree based on modified model of heat transfer in three-layered thermal protective clothing[J]. Journal of Textile Research,2015,36(1): 158-164.(in Chinese))
    [4] 卢琳珍, 徐定华, 徐映红. 应用三层热防护服热传递改进模型的皮肤烧伤度预测[J]. 纺织学报, 2018,39(1): 111-118.(LU Linzhen, XU Dinghua, XU Yinhong. Prediction of skin injury degree based on modified model of heat transfer in three-layered thermal protective clothing[J]. Journal of Textile Research,2018,39(1): 111-118.(in Chinese))
    [5] 张英, 胡琴, 李紫含, 等. 热防护服降温效果评价指标与方法研究进展[J]. 工业安全与环保, 2018,44(3): 46-49.(ZHANG Ying, HU Qin, LI Zihan, et al. Research progress on evaluation indicators and methods of cooling effect for thermal protective clothing[J]. Industrial Safety and Environmental Protection,2018,44(3): 46-49.(in Chinese))
    [6] 李紫含, 王世杰, 徐伯乐, 等. 热防护服降温效果评价体系研究[J]. 武汉理工大学学报(信息与管理工程版), 2018,40(1): 18-22.(LI Zihan, WANG Shijie, XU Bole, et al. Study on evaluation system of thermal protective clothing cooling effect[J]. Journal of Wuhan University of Technology (Information & Management Engineering),2018,40(1): 18-22.(in Chinese))
    [7] 毛瑶瑶, 朱家明. 基于热传导及遗传算法对防热服的优化设计[J]. 兰州文理学院学报(自然科学版), 2019,33(3): 31-34, 74.(MAO Yaoyao, ZHU Jiaming. Optimal design of heat-proof clothing based on heat conduction and genetic algorithms[J]. Journal of LanZhou University of Arts and Science (Natural Sciences Edition),2019,33(3): 31-34, 74.(in Chinese))
    [8] 姚沃成, 傅宇辉, 江俊贤. 高温作业专用服装设计的数学模型[J]. 电子测试, 2019,408(S1): 65-67.(YAO Wochen, FU Yuhu, JIANG Junxian. Mathematical model of clothing design for high temperature operation[J]. Journal of Electronic Testing,2019,408(S1): 65-67.(in Chinese))
    [9] MOHAJER M, AYANI M B, TABRIZI H B. Numerical study of non-Fourier heat conduction in a bio-layer spherical living tissue during hyperthermia[J]. Journal of Thermal Biology,2016,62(B): 181-185.
    [10] 刘芳, 施卫平. 用格子Boltzmann方法模拟非线性热传导方程[J]. 应用数学和力学, 2015,36(11): 1158-1166.(LIU Fang, SHI Weipin. Simulation of the nonlinear heat conduction equation with the lattice Boltzmann method[J]. Applied Mathematics and Mechanics,2015,36(11): 1158-1166.(in Chinese))
    [11] 富明慧, 陈焯智. 层合圆柱三维温度场分析的半解析-精细积分法[J]. 应用力学学报, 2012,29(1): 15-20.(FU Minghui, CHEN Zhuozhi. The semi-analytical precise integration method for the analysis of three dimensional temperature field of laminated cylinde[J]. Chinese Journal of Applied Mechanics,2012,29(1): 15-20.(in Chinese))
    [12] 刘文胜, 李璇, 马运柱, 等. 有限元法求解瞬态温度场时的数值振荡研究[J]. 应用数学和力学, 2018,39(4): 403-414.(LIU Wensheng, LI Xuan, MA Yunzhu, et al. Study of numerical oscillation in solving transient temperature fields with the finite element method[J]. Applied Mathematics and Mechanics,2018,39(4): 403-414.(in Chinese))
    [13] 李长玉, 林水木, 戴海燕, 等. 基于拓展分离变量法的层合材料瞬态传热分析[J]. 物理学报, 2018,67(21): 245-252.(LI Changyu, LIN Shuimu, DAI Haiyan, et al. Transient heat transfer analysis of laminated materials based on extended separation variable method[J]. Acta Physica Sinica,2018,67(21): 245-252.(in Chinese))
    [14] XU F, LU T J, SEFFEN K A. Bio-thermo-mechanics of skin tissues[J]. Journal of the Mechanics & Physics of Solids,2008,56(5): 1852-1884.
    [15] LIU K C, WANG Y N, CHEN Y S. Investigation on the bio-heat transfer with the dual-phase-lag effect[J]. International Journal of Thermal Sciences,2012,58: 29-35.
    [16] 李学亮, 朱健铭, 夏金虹, 等. 局部皮肤绝热法无损测量血液灌注率研究[J]. 桂林电子科技大学学报, 2012,32(4): 331-334.(LI Xueliang, ZHU Jianming, XIA Jinhong, et al. Research on non-invasive measurement of blood perfusion rate with local skin adiabatic method[J]. Journal of Guilin University of Electronic Technology,2012,32(4): 331-334.(in Chinese))
    [17] LIN S M, LI C Y. Semi-analytical solution of bio-heat conduction for multi-layers skin subjected to laser heating and fluid cooling[J]. Journal of Mechanics in Medicine & Biology,2016,17(2): 1750029.
    [18] HAMMER B E. Physical properties of tissues[J]. Moscow University Mathematics Bulletin,1991,54(3): 112-135.
  • 加载中
计量
  • 文章访问数:  1532
  • HTML全文浏览量:  238
  • PDF下载量:  343
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-12-26
  • 修回日期:  2020-06-22
  • 刊出日期:  2021-02-01

目录

    /

    返回文章
    返回