双螺旋盘管内膨胀石墨对相变材料的传热强化机制与蓄放热性能 |
郭艳芹, 曾镇, 张弘光, 凌子夜, 张正国, 方晓明 |
Investigation of heat transfer enhancement mechanism and performance of phase change materials using expanded graphite in double helical coils |
Yanqin GUO, Zhen ZENG, Hongguang ZHANG, Ziye LING, Zhengguo ZHANG, Xiaoming FANG |
图2 蓄热器的几何模型:(a) 结构;(b) 实物图 |
Fig. 2 Geometric model of heat accumulator: (a) Local details; (b) Photograph of the heat accumulator |
![]() |