International Journal of Mathematics and Computational Science
Articles Information
International Journal of Mathematics and Computational Science, Vol.1, No.5, Oct. 2015, Pub. Date: Jul. 23, 2015
Groundwater Flow Transfixion of Deep Heat Reservoir and Its Influence on Temperature Field
[01] Aidi Huo, School of Environmental Science & Engineering, Chang’an University, Xi’an, Shaanxi, P.R. China; Key Laboratories of Environmental Protection & Pollution and Remediation of Water and Soil of Shaanxi Province, Xi’an, P.R. China; State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing, P.R. China.
[02] Zhiyuang Ma, School of Environmental Science & Engineering, Chang’an University, Xi’an, Shaanxi, P.R. China.
[03] Shiyan Guo, Sinopec Green Energy Geothermal Development Co., Ltd, Xianyang, P.R. China.
[04] Yalei Du, School of Environmental Science & Engineering, Chang’an University, Xi’an, Shaanxi, P.R. China.
[05] Fengmei Su, School of Environmental Science & Engineering, Chang’an University, Xi’an, Shaanxi, P.R. China.
The distance between production and injection wells, distribution of wells and operation models of the pump system are the key determining factors of the system work efficiency. A new concept of flow transfixion is suggested by analyzing the general features of an aquifer. A couple numerical models of groundwater flow and heat transferring were established based on the basic theory of water-heat transferring in the aquifer. The interaction between flow and heat transfixions, and its significance to practical engineering were also analyzed. And then numerical analysis of the flow field and the temperature field for the pump system in one community of Xianyang City shows that the main factor of the formation of flow transfixion is hydraulic gradient, namely, the hydraulic gradient can be used to judge quantitatively whether the flow transfixion takes place or not. The effect of the injecting and pumping rate (Q) to the flow transfixion shows that the shorter occurrence time of flow transfixion, the more of the value of Q, and it is easier to occur flow transfixion for more of Q, and then to lead to occurrence of heat transfixion. In practical engineering, the occurrence of heat transfixion can be reduced by reducing the value of Q, and by increasing spacing of injecting and pumping wells.
Production-Injection Well System, Thermal Energy Storage of Aquifer, Enforce Convection, Flow Transfixion, Heat Transfixion
[01] Chen Z (1998) Modeling water _rock interaction of geothermal reinjection in the tanggu low_temperature field, Tianjin. Earth Science:Journal of China University of Geosciences 23 (5):513-518. (in Chinese, with English abstract)
[02] Li Y, Huo A, Liu R, Chen S, Wang X, Li J (2013) Water resources responses to climate changes in Xi’an Heihe River Basin based on SWAT model. Journal of Water Resources Research, 2:301-308
[03] Ma J, Wang M, Dai B (2005) Research on aquifer's thermal energy storage and analysis of its different processes. Journal of North China Electrie Power University 31 (6):58-60.(in Chinese, with English abstract)
[04] Ni L, Ma Z (2006) Effect of Aquifer Parameters on Groundwater Heat Pump with Pumping and Recharging in Same Well. Journal of Tianjin University 39 (2.(in Chinese, with English abstract))
[05] Paksoy H, Gürbüz Z, Turgut B, Dikici D, Evliya H (2004) Aquifer thermal storage (ATES) for air-conditioning of a supermarket in Turkey. Renewable Energy 29 (12):1991-1996
[06] Shen J, Zhang G (1998) Environmental Protection and Environmental Impact of Geothermal Development and Utilization. Bullet in of the Chinese Academy of Geological Sciences 19 (4):402-408.(in Chinese, with English abstract)
[07] Tenma N, Yasukawa K, Zyvoloski G (2003) Model study of the thermal storage system by FEHM code. Geothermics 32 (4):603-607
[08] Xi D, Zhang S-Y, He Q-L, Chen L, Zhang J, Huo A-D (2014) A Coupled Model Simulation and Application of Swat-Modflow Based on the Technology of GPR. Journal of Water Resources Research 2014:301-308.(in China, with English abstract)
[09] Yuan j, Wang R, Yuan D (2009) Effects of Well Pair Distance on Pumping Temperature of Storage Exploiting in the Aquifer of Water．source Heat Pump. Building Science 25 (2):92-96.(in Chinese, with English abstract)
[10] Zhang Y, Wei J, Li Y, Li S (2006) Simulation of Changes in Geo-Temperature Field Due to Energy Abstraction from Underground Aquifers. Journal of Tianjin University 39 (8):(in Chinese, with English abstract)
[11] Zhang Y, Xue Y (1999) FIow equation with temperature variation and Its application in the aquifer thermal energy storage model. Geological review 45 (2):209-217.(in Chinese, with English abstract)
[12] Zhao J, Yan Z, Shao J, Cui Y, Liu X, Tian L (2009) Impact of pumping and injection modes on groundwater temperature in energy extraction area with regional flow. Journal of Hunan University of Science &Technology 2 (24):24-27.(in Chinese, with English abstract)
[13] Zhu H, Liu X, Yang F, Yang H, Wang X (2011) Analysis and study on geothermal reinjection test of deep groundwater in kaifeng. Journal of Henan Polytechnic University(Natural Science) 30 (2):215-219
ISSN Print: 2381-7011
ISSN Online: 2381-702X
Current Issue:
Vol. 5, Issue 2, June Submit a Manuscript Join Editorial Board Join Reviewer Team
 About This Journal All Issues Open Access Indexing Payment Information Author Guidelines Review Process Publication Ethics Editorial Board Peer Reviewers
600 ATLANTIC AVE, BOSTON,
MA 02210, USA
+001-6179630233
Journals