GIEC OpenIR
热储周围岩石热补偿对增强型地热系统采热过程的影响
陈继良; 罗良; 蒋方明
2013
Source Publication计算物理
ISSN1001-246X
Volume030Issue:006Pages:862
Abstract采用自行开发的增强型地热系统(EGS)地下热流动过程三维动态模拟软件,模拟不同地质条件下EGS的长期运行过程,分析热储周围岩体的热补偿对产热温度以及热储内岩石、流体温度演化的影响.该数值模型视热储为等效多孔介质,采用两个能量方程分别描述流体和岩石的温度场,深入探究岩石与循环流体之间的换热过程.研究发现,热储周围岩体的热补偿作用与热储内流场形态强烈相关,且并不总是提高EGS的生产温度.在深度方向上有较大的优势流动的热储中,热补偿作用在EGS运行早期甚至会降低采出流体的温度.随着EGS的运行,热储温度持续降低,热补偿将对热能开采的影响将逐渐转向正面,对生产流体温度的提高效果增强.
Language英语
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/20965
Collection中国科学院广州能源研究所
Affiliation中国科学院广州能源研究所
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
陈继良,罗良,蒋方明. 热储周围岩石热补偿对增强型地热系统采热过程的影响[J]. 计算物理,2013,030(006):862.
APA 陈继良,罗良,&蒋方明.(2013).热储周围岩石热补偿对增强型地热系统采热过程的影响.计算物理,030(006),862.
MLA 陈继良,et al."热储周围岩石热补偿对增强型地热系统采热过程的影响".计算物理 030.006(2013):862.
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