1) 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。
2) ground heat exchanger
埋地换热器
1.
To perfect heat-transfer model for ground heat exchanger is one of key problems about GSHP popularization and application.
并利用有限元方法，建立轴向和径向的二维模型对埋地换热器在土壤中传热过程进行计算，得到埋管换热器传热量及附近土壤温度场的变化情况，并分析了不同埋管深度、U型埋管进液温度和流量、土壤热物性和U型埋管两支管中心间距等因素对U型埋管换热器传热量的影响。
3) Underground heat transfer
埋地换热器
1.
If the peak load of cooling is supplied only by ground exchanger, the underground heat transfer will be need more,and the ground source heat pump system s initial investment cost is huge.
若空调系统完全依靠埋地换热器来散热,则所需地下埋管换热器较多,导致系统初投资较高。
4) Buried ground exchange
地埋换热器
5) ground heat exchanger
地埋管换热器
1.
Heat transfer of ground heat exchanger for GSHP(1):a review;
地源热泵地埋管换热器传热研究(1)：综述
2.
Study on freezing characteristics of soil around ground heat exchangers of ground-source heat pumps based on apparent heat capacity method;
基于显热容法的地源热泵地埋管换热器周围土壤冻结特性研究
3.
Experimental investigation into heat exchange performance of three ground heat exchangers in winter in hot summer and warm winter zone;
夏热冬暖地区三种地埋管换热器冬季换热能力的实验研究
6) geothermal heat exchanger
地下埋管换热器
1.
Because it is necessary to know the influence of groundwater advection on performance of vertical geothermal heat exchanger (GHE), coupled heat conduction and advection experiments on soil were implemented.
为确定地下水渗流对竖直地下埋管换热器的影响,该文从实验角度出发,分别对无渗流土壤、饱和土壤中地下埋管换热器热负荷对其周边土壤温度场的影响,有渗流土壤中地下水流速、土壤初始温度以及埋管热负荷对土壤温度场的影响进行了实验,从而得出在夏热冬冷地区或亚热带地区应用土壤源热泵时,宜采用冷却塔-土壤源热泵混合系统形式或将地下埋管换热器埋设在地下水流速较大地区,以期土壤源热泵的长期良好运行。
2.
In order to analyze the pipe space influence on heat transfer of geothermal heat exchanger used in an Integrated Soil Cool Thermal Storage and Ground-Source Heat Pump System(ISCTS&GSHP) under condition of groundwater advection,an overall solution is utilized to compute the whole temperature contour including fluid in pipe,pipe wall and the surrounding soil.
为分析有地下水渗流情况下土壤蓄冷与土壤耦合热泵集成系统中竖直地下管群换热器的管间距问题,本文基于热渗耦合作用下的数学模型,采用整体求解方法求得冬、夏季工况下管内流体、地下埋管换热器及周围土壤的温度场数值解,从而分析了管间距对冬夏工况下不同联管方式管群换热器传热过程的影响,结果表明在冬夏工况下管间距影响不同,应根据具体的建筑负荷情况选择联管方式。
补充资料：经埋轮地
【诗文】：
汉家张御史，晋国绿珠楼。时代邈已远，共谢洛阳秋。
洛阳大道边，旧地尚依然。下马独太息，扰扰城市喧。
时人欣绿珠，诗满金谷园。千载埋轮地，无人兴一言。
正直死犹忌，况乃未死前。汨罗有翻浪，恐是嫌屈原。
我闻太古水，上与天相连。如何一落地，又作九曲泉。
万古惟高步，可以旌我贤。
【注释】：
【出处】：
全唐诗：卷258_13
汉家张御史，晋国绿珠楼。时代邈已远，共谢洛阳秋。
洛阳大道边，旧地尚依然。下马独太息，扰扰城市喧。
时人欣绿珠，诗满金谷园。千载埋轮地，无人兴一言。
正直死犹忌，况乃未死前。汨罗有翻浪，恐是嫌屈原。
我闻太古水，上与天相连。如何一落地，又作九曲泉。
万古惟高步，可以旌我贤。
【注释】：
【出处】：
全唐诗：卷258_13
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