Groundwater Pumping-Recharging Influence Experiment and Numerical Simulation of Ground Temperature Air-conditioning Project in Fifth People’s Hospital, Anyang City
[1]Dou Ming,Cao Yaxin,Mi Qingbin,et al.Groundwater Pumping-Recharging Influence Experiment and Numerical Simulation of Ground Temperature Air-conditioning Project in Fifth People’s Hospital, Anyang City[J].Journal of Zhengzhou University (Engineering Science),2017,38(05):76-80.[doi:10.13705/j.issn.1671-6833.2017.05.005]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
38
Number of periods:
2017 05
Page number:
76-80
Column:
Public date:
2017-09-26
- Title:
- Groundwater Pumping-Recharging Influence Experiment and Numerical Simulation of Ground Temperature Air-conditioning Project in Fifth People’s Hospital, Anyang City
- Keywords:
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ground temperature air-conditioning; pumping-recharging experiment; numerical simulation; impact assessment; mechanism analysis
- CLC:
- -
- Abstract:
- This paper used the Anyang Fifth People’s Hospital as the case of study.The experiments were implemented with the patterns of "2 pumping wells and 2 recharging wells" and "2 pumping wells and 4 recharging wells".The change of groundwater flow field and temperature field in the two patterns designed in ground temperature air-conditioning project operation were simulated by using a groundwater hydrodynamic model and a hydrothermal coupling mathematical model.Results indicated that the influence of ground temperature air-conditioning project on groundwater flow field and temperature field were very different in different pumping-recharging patterns.The increase of single-well recharge quantity enhanced the influence scope and range,making it easier to form heat transfixion.The way of groundwater transferring heat via groundwater also varied during different running periods.
- References:
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