摘要
地热能作为一种安全、稳定、成本低廉的清洁能源近年来备受推崇.地热系统是开展地热资源成因研究的基本单元,国际上按地质环境和热量的传递方式可将其分为热传导和热对流两大类型,据此进一步细分为沉积盆地型、地压型、干热岩型、岩浆侵入型、深循环型等5个亚类.本文回顾了地热系统的概念及发展史,并讨论了地热系统主控因素以及两大类型地热系统的传热机制.
Geothermal energy,as a safe,stable and low-cost clean power resource,has been highly recommended in recent years.Geothermal system,the basic unit for the study of geothermal genesis,can be divided into 2 types including heat conduction and heat convection,and further subdivided into 5 subtypes of sedimentary basin,geopressure,dry hot rock,magmatic intrusion and deep circulation in terms of geological environment and heat transfer mode.This paper reviews the concept and research history of geothermal system,and discusses the main controlling factors and heat transfer mechanism of the two types of geothermal system.
作者
关健
方石
GUAN Jian;FANG Shi(College of Earth Sciences,Jilin University,Changchun 130061,China;Key Laboratory of Jilin Province for Oil Shale and Symbiotic Energy Minerals,Changchun 130061,China;Key Laboratory of Ministry of Education for Northeast Asia Biological Evolution and Environment,Changchun 130026,China)
出处
《地质与资源》
CAS
2021年第2期207-213,206,共8页
Geology and Resources
基金
国家自然科学基金项目“晚中生代漠河盆地充填-剥露过程对鄂霍次克海关闭的响应”(41472173)
国土资源部杰出青年科技人才培养计划项目(201311111)
中国地质调查局公益基础项目(CDD1910-02,DD20189613).
关键词
地热系统
能源
热传导
热对流
传输机制
geothermal system
energy resource
heat transfer
heat convection
transfer mechanism
