大学物理 ›› 2024, Vol. 43 ›› Issue (5): 60-.doi: 10.16854/j.cnki.1000-0712.230212

• 大学生园地 • 上一篇    下一篇

室内环境下多孔有机织物水汽输运问题的研究

周瑞,吴思远,马启博,陈锦渝,方爱平,田蓬勃,冯俊,蒋臣威,刘丽娜,张修兴,王小力   

  1. 1 西安交通大学物理学院, 陕西 西安710049;2 吕梁学院物理系,山西 吕梁033001;3 渭南师范学院物理与电气工程学院, 陕西 渭南714099
  • 收稿日期:2023-05-25 修回日期:2023-09-12 出版日期:2024-06-20 发布日期:2024-07-05
  • 作者简介:周瑞(2003—),男,江苏常州人,西安交通大学物理学院2021级本科生.
  • 基金资助:
    2021年度高等学校热学课程教学研究项目(JZW-21-RX-06); 2021年山西省高等学校教学改革创新项目(J2021717);渭南师范学院教育科学研究项目(2020JYKX021)

Water vapor transport in porous organic fabrics in indoor environment

ZHOU Rui1, WU Si-yuan1, MA Qi-bo1, CHEN Jin-yu1, FANG Ai-ping1, TIAN Peng-bo1,  FENG Jun1, JIANG Chen-wei 1, LIU Li-na2, ZHANG Xiu-xing3, WANG Xiao-li1   

  1. 1. School of Physics, Xi,an Jiaotong University, Xi,an, Shaanxi 710049 China; 
    2.Department of Physics, Lyuliang University, Lyuliang, Shanxi 033001 China;
    3.School of Physics and Electrical Engineering, Weinan Normal University, Weinan, Shaanxi 714099 China
  • Received:2023-05-25 Revised:2023-09-12 Online:2024-06-20 Published:2024-07-05

摘要: 为提高本科生借助仿真软件解决实际问题的能力,本文从一个简单的衣物晾晒的问题出发,采用假设-建模-仿真-分析的顺序介绍了针对室内环境下多孔有机织物水汽输运问题的研究模式,可以视为解决输运问题的典型案例. 本文以图像的形式给出室内环境下多孔有机织物温度、相对湿度以及含水量随时间的变化关系,并通过改变初始条件(如通风面积、平均风速和环境温度)进一步探究环境参量对织物水汽输运的影响,对于学习输运过程理论以及提高实际运用能力都有一定的参考价值.

关键词: 多孔介质, 有机织物, 输运过程, 仿真模拟

Abstract: Starting from the problem of drying clothes in the dormitory, the clothes are abstracted into organic fabrics, and the drying process is also simplified into a transportation process. The porous media model and the theory of transportation process are comprehensively applied, combined with COMSOL multi-physics simulation software, the drying process is given too. The surface temperature, the relative humidity of the porous medium and the drying time are affected by many factors, which have certain reference value for the study of the theory and application of the transport process. 

Key words: porous media, organic fabrics, transport process, simulation