摘要
针对一高层住宅负荷进行计算分析,应用Fluent软件模拟该住宅小区地源热泵系统整个地下的埋管温度场情况,分析排热量与取热量比值不同的情况下,地下温度逐年变化趋势,模拟若干年后地下土壤的温度变化,与初始值比较,发现温度有不同程度的上升,将这些堆积的热耗散掉所需要的时间较长,提出地源热泵系统地下热堆积问题的解决方案。
To analyzing the load of a high-rise residence district in Jiangsu province, the distribution of the temperature field in vertical U-tube GHEs was simulated by the Fluent software. When the ratio of taking heat to letting heat was different, the underground temperature was studied. After several years the temperature was compared with the original, it is showed that the temperature will rise and the time of consuming heat is too long, so it will bring some bad effects. Then the paper put forward the countermeasures to solve the problems.
出处
《华中科技大学学报（城市科学版）》
CAS
2008年第1期24-27,共4页
Journal of Huazhong University of Science and Technology
基金
武汉市科技计划项目(20066002051)
武汉市建设科研项目(200624)
