期刊论文

Simulation of Thermal Performance of Solar Phase Change Heat Storage Brick Bed

中文

上海节能

2095-705X

2023

5

661-665

10.13770/j.cnki.issn2095-705x.2023.05.017

本校为第一机构

将高导热复合相变材料应用于太阳能水暖炕,以缩短太阳能水暖炕的热响应时间,实现速热;通过CFD对太阳能相变蓄热炕的炕体单元建立三维非稳态传热模型,对炕体的热工性能进行模拟分析;结果表明:太阳能相变蓄热炕完成蓄热的时间为12...展开更多 将高导热复合相变材料应用于太阳能水暖炕,以缩短太阳能水暖炕的热响应时间,实现速热;通过CFD对太阳能相变蓄热炕的炕体单元建立三维非稳态传热模型,对炕体的热工性能进行模拟分析;结果表明:太阳能相变蓄热炕完成蓄热的时间为1200 s,在未采取供暖的房间内能维持垫面温度293-295.8 K,放热时长在15 h左右,通过温控开关控制可较好地实现周期性蓄热。收起

Applying high thermal conductivity composite phase change materials to solar water heating kang to shorten its thermal response time and achieve rapid heating;Establish a three-dimensional unsteady heat transfer model for the brick bed body unit of a solar phase change ...MORE Applying high thermal conductivity composite phase change materials to solar water heating kang to shorten its thermal response time and achieve rapid heating;Establish a three-dimensional unsteady heat transfer model for the brick bed body unit of a solar phase change heat storage brick bed using CFD,and simulate and an...