NI L, JIANG Y Q, YAO Y, et al. Groundwater heat pump with pumping & recharging in the same well in China\[C\]// Proceedings of the 6th International Conference for Enhanced Building Operations. Shenzhen, China, 2006.？ [2]O’NEILL Z D, SPITLER J D, REES S J. Performance analysis of standing column well ground heat exchanger systems. ASHRAE Transactions, 2006, 112 (2): 633？643.？ [3]O’NEILL Z D, SPITLER J D, REES S J. Modeling of standing column wells in ground source heat pump systems[C] //Proceedings of the 10th International Conference on Thermal Energy Storage？Ecostock. Pomona, USA, 2006. [4]ORIO C D, JOHNSON C N, REES S J, et al. A survey of standing column well installations in North America[J]. ASHRAE Transactions, 2005, 111 (2): 109？121. [5]LEE J Y. Current status of ground source heat pumps in Korea[J]. Renewable and Sustainable Energy Reviews， 2009, 13: 1560？1568.？ [6]SORENSEN S N, REFFSTRUP J. Prediction of long？term operational conditions for single？well groundwater heat pump plants[C\]// Proceedings of the 27th Intersociety Energy Conversion Engineering Conference. San Diego, USA, 1992: 109？114. [7]徐生恒. 井式液体冷热源系统:中国: 00123494.3[P]. 2002.3.13.？ [8]XU S H, RYBACH L. Utilization of shallow resources performance of direct use system in Beijng[J]. Geothermal Resource Council Transactions, 2003, 27: 115？118. [9]倪龙, 姜益强, 姚杨, 等. 单井循环地下换热系统健康运行的研究[J]. 流体机械, 2009, 37 (4): 64？68.？NI Long, JIANG Yiqiang, YAO Yang, et al. Study on the health operation for standing column well ground heat exchange system[J]. Fluid Machinery, 2009, 37 (4): 64？68. [10]倪龙, 宋伟, 唐明宇, 等. 单井循环地下换热系统初步试验研究[J]. 建筑科学. 2012, 28 (增2): 195？197.？NI Long, SONG Wei, TANG Mingyu, et al. Initial experimental research on single well ground source heat pump systems[J]. Building Science, 2012, 28(Suppl 2):195？197.
