Application analogue simulation of humidity

作者：Zhou, Bo^*; Meng, Erlin

来源：10th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC), 2017-10-19 To 2017-10-22.

DOI：10.1016/j.proeng.2017.10.184

• humidity control building material
• effective moisture penetration depth model
• analogue simulation

Indoor air temperature, RH and moisture content in a enclosed space with / without HCM were simulated using the effective moisture penetration depth model under typical climate of Nanjing in winter and indoor periodic moisture load boundary conditions. The results show that HCM can effectively weaken the influence of outdoor climate fluctuation and indoor periodic moisture load change on indoor air temperature and RH. HCM can not only make indoor air temperature change slowly and uniformly in winter but also control indoor air humidity parameters in a narrow range. The thickness of HCM should be equal to the optimum thickness (0.002 m). When the thickness of HCM is 0.002 m, natural ventilation space has more ways to gain heat than enclosed space, and thus the temperature in natural ventilation space is higher than that in enclosed space.

• 出版日期2017
• 单位苏州科技大学