摘要
为了保障地热资源的合理可持续利用,减少对地下环境的干扰和发生地质灾害的风险,前人进行了一系列中深层同轴套管换热系统研究,开展同轴套管换热解析模型、换热模拟及换热效率研究。中深层同轴套管换热系统从闭式不断向开式发展,解析模型从一维、向二维、向三维和向四维方向发展。同轴套管换热系统换热效率和换热量计算逐渐准确,并不断贴近实际,具有越来越强的指导作用。
To ensure the rational and sustainable utilization of geothermal resources while minimizing interference with underground environments and geological disaster risks,researchers have conducted extensive studies on mid-deep coaxial tubing heat exchange systems.These investigations encompass analytical models,simulation experiments,and efficiency evaluations.The technology has evolved from closed to open systems,with analytical models progressing from one-dimensional to four-dimensional frameworks.Calculations of heat transfer efficiency and thermal capacity have achieved increasing accuracy,becoming increasingly practical and providing stronger guidance for engineering applications.
作者
施立志
王卓卓
尉小永
孟杉
马静晨
郭帅
王治
王维逸
杨茜婷
吴思邈
Shi Lizhi;Wang Zhuozhuo;Wei Xiaoyong;Meng Shan;Ma Jingchen;Guo Shuai;Wang Zhi;Wang Weiyi;Yang Qianting;Wu Simiao
出处
《国外测井技术》
2025年第4期35-40,2,共7页
World Well Logging Technology
关键词
地热资源
闭式同轴套管换热系统
开式同轴套管换热系统
制约因素
换热效率
Geothermal resources
Closed coaxial tubing heat exchange system
Open coaxial tubing heat exchange system
Limiting factors
Heat transfer efficiency
