1) geothermal heat exchanger
地热换热器
1.
Analyses on steady-state temperature distribution around an inclined borehole in geothermal heat exchangers;
倾斜埋管地热换热器稳态温度场分析
2.
A heat transfer model for double U-tube geothermal heat exchangers;
双U型埋管地热换热器的传热模型
3.
Heat transfer model and thermal resistance calculation of U-shape buried pipe of geothermal heat exchangers;
地热换热器U型埋管的传热模型及热阻计算
2) ground heat exchanger
地热换热器
1.
This paper introduces a new ground heat exchanger called naked borehole and analyzes the heat transfer problem of the naked borehole in detail.
介绍了一种特殊地热换热器———"裸管"换热器,并详细分析了其孔内外的传热;通过合理划分网格,利用有限容积法建立了钻孔内外的数值模型,利用该模型对裸管式地热换热器进行了校核计算。
2.
The GSHP features in its ground heat exchanger (GHE), which is quite different to conventional heat exchangers and contributes to a substantial portion of the initial cost of GSHP systems.
准三维模型为竖直埋管地热换热器的结构优化提供了较为精确的理论基础。
3.
This paper summarizes the authors study on heat transfer analyses of the ground heat exchangers (GHE).
本文综述了作者近年来在地热换热器传热模型方面的研究:提出了分析竖直埋管地热换热器钻孔内的传热过程的准三维模型,考虑流体工质在深度方向上的温度分布,给出钻孔内热阻的解析表达式;求得有限长线热源在半无限大介质中的瞬态温度响应解析解;导得了有渗流时无限大介质中线热源温度响应的解析解。
3) geothermal downhole heat exchanger
地热井下换热器
1.
Advances in the research and application of geothermal downhole heat exchangers;
地热井下换热器研究与应用进展
4) underground heat exchanger
埋地换热器
1.
The effect factors with underground heat exchanger in soil source heat pump system have been studied,three methods to estimate soil thermal properties have been analysed and find that the value tested by in situ method is most accurate.
对土壤源热泵系统埋地换热器的影响因素进行研究,分析三种获得土壤热物性参数的方法,得到利用现场测试法较精确。
2.
An inner heat source model of underground heat exchanger was introduced, and the heat and mass transfer model of underground temperature field around the underground heat exchanger was set up.
提出内热源型埋地换热器理论模型,建立换热器周围土壤热湿传递物理数学模型。
3.
The working principle of ground-source heat pump system was presented,and the familiar forms of underground heat exchanger were introduced.
阐述了土壤源热泵系统的工作原理,介绍了埋地换热器常见的形式,简要分析其研究现状,给出了几种典型的传热模型,并进行了分析。
5) ground heat exchanger
地下换热器
1.
Pseudo 3D model of ground heat exchanger for GSHP;
地源热泵U型管地下换热器的准三维模型
2.
The research on improving heat exchanging performance of vertical buried ground heat exchangers of ground source heat pump;
增强地源热泵竖直埋管地下换热器换热性能的研究
3.
Numerical Simulation and Analysis of U-tube Ground Heat Exchanger Used in Ground Source Heat Pump;
地源热泵U型管地下换热器的数值模拟与分析
补充资料：地热
地球内部所储存的热能。主要由地球内部放射性元素衰变放热而产生。主要从地球深部向表面热传导，以及通过火山、热水活动和构造运动来释放。在一定地质条件下，分散的地热聚集成可开发利用的地热资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条