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平行多裂隙模型中换热单元体对EGS釆热的影响
Alternative TitleImpact of heat transfer unit on EGS heat extraction in the multi-parallel fracture model
翟海珍1,2; 苏正1; 凌璐璐1; 吴能友1
2016
Source Publication地球物理学进展
Issue3Pages:1399-1405
Cooperation Status国内
AbstractEnhanced geothermal system( EGS) is an effective way to explore deep geothermal energy. Based on the knowledge of simple vertical fracture model( SVFM), multi-parallel fracture model( MPFM) is built up and validated. It can basically simulate the evolutio
Subtype期刊
Other Abstract增强型地热系统(EGS)是开发深层高温地热能的有效途径.本文在垂直单裂隙模型(SVFM)的基础上构建了平行多裂隙模型(MPFM),验证了其可靠性及优越性,创新地提出了换热单元体(HTU)的概念,将对整体热储层的研究集中于采热基本单元上,并利用此模型对EGS采热过程中裂隙流体及热储层温度场的演化进行模拟.基于介质分类,将采热的影响因素分为流体和岩体.本文针对岩体热储层分别设计多组案例,分析了岩体HTU尺寸及储层初始温度对釆热的影响.结果表明,HTU的厚度与流体产出温度呈负相关,但与热储层的热采率呈正效应;H
Keyword增强型地热系统 平行多裂隙模型 垂直单裂隙模型 换热单元体
Indexed ByCSCD ; SCI
Language中文
Funding OrganizationNSFC-广东联合基金项目(U1401232);广东省自然科学基金重大基础培育项目(2014A030308001);中科院广州能源研究所所长基金培育项目(y107a41001)
CSCD IDCSCD:5754520
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15901
Collection中国科学院广州能源研究所
Affiliation1.中国科学院广州能源研究所,可再生能源重点实验室,广州 510640
2.中国科学院大学,北京100049
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
翟海珍,苏正,凌璐璐,等. 平行多裂隙模型中换热单元体对EGS釆热的影响[J]. 地球物理学进展,2016(3):1399-1405.
APA 翟海珍,苏正,凌璐璐,&吴能友.(2016).平行多裂隙模型中换热单元体对EGS釆热的影响.地球物理学进展(3),1399-1405.
MLA 翟海珍,et al."平行多裂隙模型中换热单元体对EGS釆热的影响".地球物理学进展 .3(2016):1399-1405.
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