Temperature Field of Doublet-wells Aquifer Thermal Energy Storage in Sanhejian Coal Mine
Utilizating of tube-well irrigation,the technology of aquifer thermal energy storage(ATES) store rich cold energy in winter and cheap warm energy in summar into aquifers seasonally.In this paper,taking Sanhejian Coal Mine as an example,we discuss that with the same pumping and irrigation flow in doublet wells,distribution and change of temperature field in aquifers both at the end of energy storage and after the period of no pumping and no irrigation.The simulation results of aquifer temperature field show that 2~ 10℃ water body of aquifers is decreasing in the period of no pumping and no irrigation,but it is only a small reduction with a stable trend.And after the period of no pumping and no irrigation,about 11 ℃ water body of aquifers stores steadily in the aquifer,so the selected aquifers is suitable and its effect of energy storage is good.
aquifer thermal energy storage(ATES) temperature field doublet-wells simulation FEFLOW
ZHANG Yi GUO Dong ming
State Key Laboratory for Geomechanics and Deep Underground Engineering,Beijing,100083,China; School State Key Laboratory for Geomechanics and Deep Underground Engineering,Beijing,100083,China; School
国际会议
厦门
英文
746-749
2012-01-04（万方平台首次上网日期，不代表论文的发表时间）