| 地热储多场多相数值模拟与介尺度技术进展 |
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| 引用本文： | 赵亚洲,庞忠和,马智博,周传辉,马凌.地热储多场多相数值模拟与介尺度技术进展[J].科技促进发展,2020,16(3):358-365. |
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| 作者姓名： | 赵亚洲 庞忠和 马智博 周传辉 马凌 |
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| 作者单位： | 中国科学院地质与地球物理研究所中国科学院页岩气与地质工程重点实验室 北京 100029;中国科学院地球科学研究院 北京 100029;中国科学院大学 北京 100049;北京应用物理与计算数学研究所 北京 100094;武汉科技大学 城市建设学院 武汉 430065;天津大学机械工程学院,中低温热能高效利用教育部重点实验室 天津 300072 |
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| 基金项目： | 中国科学院战略性先导专项（XDA21050500）：基于储能式地热供暖系统的变革性洁净能源关键技术与示范，负责人：庞忠和。 |
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| 摘 要： | 热储工程系统具有很强的多样性和复杂性，随着当前地热开发利用需求的提高，裂隙介质热-流-力多场耦合复杂物理过程的高效模拟变得日益重要，它也是热储工程面临的关键技术问题。经典的多孔介质中的流动、传热和力学模拟技术已经得到了很大的发展，但其内部的多相、多物质流动和传递过程的理论仍然不成熟，裂隙介质由于本身的多尺度特性，对其热-流-力多场耦合问题的研究更为复杂，新的研究方法体系亟须建立。鉴于此，本文综述了裂隙介质热-流-力多场耦合既有的研究现状，并指明了未来面向热储工程应用的新一代裂隙介质热-流-力耦合模拟技术发展趋势及关键问题。
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| 关 键 词： | 地热储 裂隙介质 多场 多相 多物质 多模式 模拟技术 |
| 收稿时间： | 2020/4/26 0:00:00 |
| 修稿时间： | 2020/5/30 0:00:00 |
Advance Research on Multi-Field and Multi-Phase Simulation of Geothermal Reservoir |
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| ZHAO Yazhou,PANG Zhonghe,MA Zhibo,ZHOU Chuanhui and MA Ling.Advance Research on Multi-Field and Multi-Phase Simulation of Geothermal Reservoir[J].Science & Technology for Development,2020,16(3):358-365. |
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| Authors: | ZHAO Yazhou PANG Zhonghe MA Zhibo ZHOU Chuanhui and MA Ling |
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| Institution: | Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100029;Institutions of Earth Science, Chinese Academy of Sciences, Beijing 100029;University of Chinese Academy of Sciences, Beijing 100049,Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100029;Institutions of Earth Science, Chinese Academy of Sciences, Beijing 100029;University of Chinese Academy of Sciences, Beijing 100049,Institute of Applied Physics and Computational Mathematics, Beijing 100094,School of Urban Construction, Wuhan University of Science and Technology, Wuhan 430081,School of Mechanical Engineering,Tianjin University; Key Laboratory of Efficient Utilization of Low and Medium Grade Energy (Tianjin University), Ministry of Education of China, Tianjin 300072 |
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| Abstract: | Geothermal reservoir characterizes as a strong diversity and complexity, with the increasing demand for geothermal energy development and utilization, multi-field coupling numerical simulation has become increasingly important, which is also a key issue for the geothermal reservoir engineering technology. Therml-hydraulic-mechanical coupling simulations in classic porous media have been greatly developed, but the theory of multiphase and multi-material flow and heat transfer is still immature. Due to the multi-scale characteristics of fractured porous media, related therml-hydraulic-mechanical coupling process is relatively more complicated, and a new research system is urgently needed to be established. In view of this condition, this paper summarizes the existing research status to indicate the future development trend of therml-hydraulic-mechanical coupling simulation and several key issues for the new generation of fractured porous media for geothermal reservoir applications. |
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| Keywords: | geothermal reservoir fractured porous media multi-field multi-phase multi-material multi-mode simulation technology |
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