期刊论文

Zhao, Fu-Yun

英文

International Journal of Thermal Sciences

1290-0729

2018

126

38-55

10.1016/j.ijthermalsci.2017.12.010

Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [51778504, 51304233, 51208192]; Shenzhen Basic Research Project [JCYJ20160523160857948]; Fundamental Research Funds for the Central Universities (Wuhan University) [2042016kf0136]; National Key Basic Research Program of China (973 Program)National Basic Research Program of China [2014CB239203]; Collaborative Innovation Center for Building Energy Conservation and Environment Control, Zhuzhou, Hunan Province, China

本校为其他机构

Combined thermal and moisture convections in an enclosure partially filled with porous medium are numerically and analytically investigated, aiming to enhance moisture transport in the thermal energy storage unit. Two representative configurations of porous layers were taken into considerations, being placed centrally in the space or attached to the vertical walls. Moist air motions are simultaneously driven by the internal heat generation and external concentration difference imposed across the enclosure. Effects of Darcy number, mass diffusion coefficient, thermal Rayleigh number and buoyanc...