Efficiency of vertical geothermal heat exchangers in the ground source heat pump system
Tóm tắt
Từ khóa
Tài liệu tham khảo
Yin Ping. Ground-Source Pumps in China. Modern Air Conditioning, 2001(3): 1–10
Yu, M Z, Diao, N R, Fang, Z H. A Pilot Project of the Closed-Loop Ground-Source Heat Pump System in China. In: Proceedings of IEA 7th Heat Pump Conference. Beijing, 2002
Kavanaugh, S P. Ground Source Heat Pumps. ASHRAE Journal, 1998, 40(10): 22–26
Zeng, H Y, Diao, N R, Fang, Z H. A Finite Line-source Model for Boreholes in Geothermal Heat Exchangers. Heat Transfer Asian Research, 2002
Yavuzturk, C J D, Spitler, S J Rees. A Transient Two-dimensional Finite Volume Model for the Simulation of Vertical U-tube Ground Heat Exchangers. ASHRAE Transactions, 1999, 105(2): 465–474
Gu, Y, O’Neal, D L. Development of an Equivalent Diameter Expression for Vertical U-Tubes Used in Ground-Coupled Heat Pumps. ASHRAE Trans., 1998, 104(2): 347–355
Hellstrom, G. Ground Heat Storage, Thermal Analysis of Duct Storage Systems. Department of Mathematical Physics, University of Lund, Sweden, 1991
Diao, N R, Cui, P, Fang, Z H. The Thermal Resistance in a Borehole of Geothermal Heat Exchanger. In: Proceeding of 12th International Heat Transfer Conference. Grenoble, France, 2002
Eskilson, P. Thermal Analysis of Heat Extraction Boreholes: [Doctoral Thesis]. Sweden: Department of Mathematical Physics, University of Lund, 1987
Zeng, H Y, Fang, Z H. A Fluid Temperature Model for Vertical U-tube Geothermal Heat Exchangers. Journal of Shandong Institute of Architecture and Engineering, 2002, 17(1): 7–11