| FINITE ELEMENT NUMERICAL SIMULATION FOR THE HYDRODYNAMIC FIELD EVOLUTION OF GEOTHERMAL WATER IN THE NANWENQUAN ANTICLINE IN CHONGQING IN CHINA |
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| 作者姓名： | LUO Yun-ju LIU Dong-yan LIU Xin-rong |
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| 作者单位： | LUO Yun-ju，LIU Dong-yan，LIU Xin-rong College of Civil Engineering，Chongqing University，Chongqing 400045，China |
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| 基金项目： | 重庆市自然科学基金;重庆市自然科学基金 |
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| 摘 要： | 1. INTRODUCTION The Nanwenquan anticline is the drape storing geothermal water. The anticline extends from north to south in Chongqing, the Nanwenquan and Xiaoquan in the middle of the anticline 1]. The two hot springs, and geothermal water in the other …
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| 关 键 词： | 南温泉背斜 地热水 水力场 有限元 数字模拟 水位 |
| 收稿时间： | 2005-04-19 |
FINITE ELEMENT NUMERICAL SIMULATION FOR THE HYDRODYNAMIC FIELD EVOLUTION OF GEOTHERMAL WATER IN THE NANWENQUAN ANTICLINE IN CHONGQING IN CHINA |
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| LUO Yun-ju LIU Dong-yan LIU Xin-rong.FINITE ELEMENT NUMERICAL SIMULATION FOR THE HYDRODYNAMIC FIELD EVOLUTION OF GEOTHERMAL WATER IN THE NANWENQUAN ANTICLINE IN CHONGQING IN CHINA[J].Journal of Hydrodynamics,2006,18(4):443-448. |
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| Authors: | LUO Yun-ju LIU Dong-yan LIU Xin-rong |
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| Affiliation: | 1. State Key Laboratory of Resources and Environment Information Systems, Institute of Geographical Science and Natural Resources Research, Chinese Academy of Sciences, 11A Datun Road, Anwai, 100101 Beijing, China;2. College of Resources and Environment, University of Chinese Academy of Sciences, 101407 Beijing, China;3. College of Geomatics, Shandong University of Science and Technology, 266510 Qingdao, Shandong Province, China;4. Key Lab of Spatial Data Mining and Information Sharing, Fuzhou University, 523 Gongye Road, 350002 Fuzhou, China;5. State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Institute of Water Resources and Hydropower Research, 1A Fuxing Road, Haidian, 100038 Beijing, China;6. Center for Earth System Science, Tsinghua University, 100084 Beijing, China;7. School of Earth Sciences and Resources, China University of Geosciences (Beijing), 100083, Beijing, China;8. Spatial Sciences Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angeles, CA 90089-0374, USA |
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| Abstract: | The Nanwenquan (South Hot Spring) and Xiao quan (Small Hot Spring) in the Nanwenquan anticline are well-known attraction for their geothermal water, but currently, the two natural hot springs have hot flow naturally. In order to protect the geothermal water resource, the evolution of hydrodynamic field must be researched for the causation of the hydrodynamic field destroyed. The finite element numerical simulation was adopted and quantitative study on the geothermal water hydrodynamic field. The finite element model was set up to simulate the research sites, the simulated water level was compared with the actual water level, the feasibility of this model was proved when the simulated water level is approximate to actual one, and an applicable finite element model was obtained. The finite element model was used to simulate the evolution of the hydrodynamic field. This paper supplies a basis to exploit adequately and protect effectively the geothermal water resource, at the same time it is proved feasible in practice to apply finite element numerical simulation to quantitative study of the geothermal water. |
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| Keywords: | Nanwenquan anticline the geothermal water hydrodynamic field finite element numerical simulation water level |
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