1BOSE J E, PARKER J D, MCQUISTON F C. Design/data manual for closed-loop ground-coupled heat pump systems[R]. Atlanta: ASHRAE,1985.
2YU M Z, DIAO N R, FANG Z H. A pilot project of the closed-loop ground-source heat pump system in China[A]. Proceeding of IEA 7^th Heat Pump Conference[C]. Beijing: 2002.37-41.
3KAVARAGH S P.Ground-source heat pumps[J] .ASHRAE Journal,1998,40(10) :22 - 26.
4ZENG H Y, DIAO N R, FANG Z H. A finite line-source model for borehohs in geothermal heat exchangers[J]. Heat Transfer - Asfan Research, 2002, 31(7) :558 - 567.
5GU Y O, NEAL D L. Development of an equivalent diameter expression for vertical U- tubes used in ground- coupled heat pumps[J].ASHRAE Trans, 1998,104(2) :347 - 355.
6DIAO N R, CUI P, FANG Z H. The thermal resistance in a borehole of geothermal heat exchanger[A]. Proc 12^th International Heat Transfer Conference[C]. France: 2002.239 - 343.
7HELLSTROM G.Ground heat storage, Doctoral Thesis[D]. Sweden: University of Lund, 1991.
8Chiasson A D.Advances in modeling of groundsource heat pump systems[D].Oklahoma:Oklahoma State University,1999.
9Witte H J L,van Gelder A J,Serrao M.Comparison of design and operation of a commercial UK ground source heat pump project[C]// 1st International Conference on Sustainable Energy Technologies,2002.
10Witte H J L.Geothermal response tests with heat extraction and heat injection:examples of application in research and design of geothermal ground heat exchangers[EB/OL].http:// www.groenholland.nl/download/Lausanne.