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Experimental Research and Simulation on Inlet and Outlet Water Temperatures of Borehole for Ground Source Heat Pump With Different Operation Modes(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2008年03期
Page:
30-34
Research Field:
Publishing date:

Info

Title:
Experimental Research and Simulation on Inlet and Outlet Water Temperatures of Borehole for Ground Source Heat Pump With Different Operation Modes
Author(s):
Chu Guocheng1; Yu Yuejin1; Cai Zongliang2
1.School of Power Engineering,Nanjing Normal University,Nanjing 210042,China;2.Nanjing Design Institute of Civil Architecture LTD.CO.,Nanjing 210004,China
Keywords:
ground source heat pump ( GSHP);  d ifferen t opera tion m odes;  in let and outlet w ater temperatu res o f the boreho le;  heat pu lse;  va lidated by exper iment m ethod
PACS:
TU831
DOI:
-
Abstract:
A t present, the ground source heat pum p is w ide ly used in Ch ina, but how to save ene rgy sou rce by using GSHP should be investigated. There are som e d ifferent opera tion modes to different arch itectures. The continuous operation and interm ittent operation are analyzed in th is paper, The in let& outlet w ater tem pera tures o f the borehole were influenced by d ifferent opera tion modes of GSH P. So is the heat transfe r capability. The expe rim en talm odes about the d i-f ferent opera tion m odes have been estab lished and va lidated by experim ent m e thod and com pa red w ith the result and dates. It proves the utility o f sim ulation and g ives som e help to the practical use o f the project

References:

[ 1] 吕灿仁, 马一太. 运用热泵提高低温地热采暖系统能源利用率的分析[ J]. 天津大学学报, 1982( 4): 1-8.
Lv Chanren. M aY ita i. Improve the use of low-temperature geo therm a l heat pump heating system of energy e fficiency[ J]. Journal o f T ianjing Un iversity, 1982( 4): 1-8. ( in Ch inese)
[ 2] Ingerso ll L R, Plass H J. Theory of the g round p ipe heat source fo r the heat pum p[ J] . HPAC, 1948, 20( 7): 119-122.
[ 3] 崔萍, 刁乃仁, 方肇洪. 地热换热器间歇运行工况分析[ J] . 山东建筑工程学院学报, 2001( 4): 52-56.
Cui P ing, D iao Na iren, Fang Zhaohong. D iscontinuous operation of gerthm erm a l heat ex changers[ J]. Journal of Shandong Institute of A rchitec ture and Eng ineer ing, 2001( 4): 52-56. ( in Ch inese)
[ 4] Fang Z H, D iaoN R, Cui P. D iscontinuous operation of gerthm erm a l hea t exchangers[ J]. T singhua Science and Techno logy, 2002, 7( 2) : 194-197.
[ 5] 刘宪英. 地热源热泵冬夏暖冷联供试验研究[ J] . 水利电力施工机械, 2000, 30( 4): 1-4.
Liu X iany ing. W arm and cold for the pilo t study in w inter and summ er o f the ground source hea t pump[ J]. W a ter Powe rConstructionM ach inery, 2000, 30( 4): 1-4. ( in Chinese)
[ 6] A rif H, Ozay A. Exper im enta l study o f a c losed loop vertica l ground source heat pum p system [ J]. Energy Conversion and M anagem ent, 2003, 44: 527-548.

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Last Update: 2013-04-24