主换热器是汉普逊型螺纹管换热器。
所有铜建造管换热器管冷却的压缩空气流。
All copper constructed tube in tube heat exchanger to cool your compressed air stream.
包含的塑料管换热器。
对常用的地下埋管换热器传热模型逐一进行了介绍。
It has carried on the introduction of heat transfer models of underground heat exchanger which is commonly used one by one.
氨空气冷却器(冷风机)的关键部件是肋片管换热器。
The main parts of the ammonia air-coolers are finned tube heat exchangers.
这一结论为波纹管换热器的应用提供了有效的设计依据。
The above conclusions provide basis for the design of the bellows heat exchangers.
本文采用Fluent对针翅管换热器进行了数值模拟研究。
The heat exchangers with pin finned tube have been simulated by means of FLUENT.
结果表明，波纹管换热器的总传热系数比光管高1.5倍以上。
The result shows that heat transfer coefficient of corrugated tube heat exchanger is over 1.5 times than that of bare tube.
介绍了该别墅地埋管地源热泵空调系统中地埋管换热器的计算方法。
Presents the calculating method of ground heat exchanger in the ground-source heat pump system.
实验结果表明，在地埋管换热器地下热响应实验中存在着季节效应。
Taking the double-U type ground heat exchanger (GHE) as example, performs in-situ thermal response tests in three different seasons, and the results show that there does exist the seasonal effect.
垂直U型管换热器主要分为两种：单u型管换热器和双u型管换热器。
Vertical heat exchanger is mainly divided into single U-tube heat exchanger and double U-tube heat exchanger.
介绍了蛇管换热器设计与校核计算的数学模型、算法及开发的相应软件。
The mathematical model and algorithm of designing and checking a coil heat exchanger in a stirred tank are given, and the relevant software is worked out.
采用油、水、水蒸气对波纹管换热器的传热和流动阻力性能进行了试验研究。
The heat transfer and flow resistance performance of corrugated tube heat exchanger were examined by oil, water, and steam.
讨论了埋管换热器优化变量和热泵系统型式优化变量，确定优化变量的选取原则。
The paper discussed the variables of ground heat exchanger and heat pump system, and determined the selection principles of optimization variables.
混合式地源热泵在工程应用时，主要作用之一是维持地埋管换热器的全年热平衡。
The importance of the balance of heat absorption and heat-removal in the operation of the HGSHP's ground heat exchanger was pointed out.
阐述了波节管换热器优化设计的计算方法，为波节管换热器的应用提供了理论依据。
The calculation method for optimum design of the bellows tube heat exchanger and its application base are provided.
以配置冷却塔的复合式土壤源热泵为研究对象，建立了地埋管换热器简化计算模型。
Taking the hybrid ground source heat pump with cooling tower as research object, a simplified calculation model of buried tube heat exchanger is established.
阐述了新型U形管换热器的结构特点，介绍了该种换热器在粗甲醇系统的应用情况。
A new U-shaped heat exchanger is presented, and its structural characteristics are discussed. The U-shaped heat exchangers are used in the industrial crude methanol system.
预热法包括用热管换热器、管式换热器、板式换热器、热媒式换热器和蓄热式热风炉。
The preheating method includes heat-pipe exchanger, tubular heat exchanger, plate heat exchanger, heat medium exchanger and regenerative hot stove.
为地下埋管换热器结构的优化设计和系统运行模式的分析提供了理论支持与技术储备。
It supplies theory support and technology accumulation for the optimal design of the underground heat exchanger and the system operation mode optimization.
对板式换热器、波纹管换热器和超导热管换热器的特点及使用场合进行了分析、对比。
A comparison and an analysis are made of the characteristics and situations of use of plate, corrugated tube and super conductive heat pipe exchangers.
阐述了新型U形管换热器的结构特点，介绍了该种换热器在粗甲醇系统中的应用情况。
A description is made of the structural characteristics of the new-type U-tube heat exchanger, and an introduction is given to its use in the crude methanol system.
工程实践中发现，用螺旋翅片管换热器代替光管换热器是一种有效解决磨损问题的方法。
Engineering practice witnesses that the heat-exchangers used of helix finned tubes instead of that used of smooth tubes is an effective method lightening abrasion.
主要研究内容如下：1．对现有的地源热泵埋管换热器传热模型、设计方法进行对比分析。
It brings forward a new way to the energy saving and environmental protection of air-conditioning systems. The main research contents of this paper are as following:1.
试验研究了两种不同回填材料地埋管换热器的热响应性能、地源热泵运行对地源温度场的作用。
Heat transfer performance of different backfill materials and temperature field variation of ground-coupled heat pump system are studied.
借助光学和扫描电子显微镜，从材料成分、微观组织和性能角度，分析了U形管换热器开裂原因。
The cracking causes of a U shaped tube heat exchanger were analysed in material compositions, microstructure, properties with the help of optional microscope and SEM.
波纹管换热器是一种新型强化管壳式换热器，具有传热性能好，防垢能力强且有自我补偿能力等优点。
Corrugated tube heat exchanger is one of new kind shell-and-tube heat exchanger which has good heat transfer, anti-scaling and self-compensation abilities.
介绍了几种常见土壤源热泵u型埋管换热器传热模型，建立了单u型垂直埋管换热器的非稳态传热模型。
Base on several common U-tube heat transfer models of ground source heat pump, this paper proposes a transient heat transfer model for single U-tube vertical heat exchanger.
目前关于地源热泵的应用技术研究主要集中在地源热泵系统地下埋管换热器的热力与传热特性研究方面。
At present the application on the ground-source heat pump technology research focus on heat exchangers in ground-coupled heat pump system for the thermal and heat transfer characteristics research.
目前关于地源热泵的应用技术研究主要集中在地源热泵系统地下埋管换热器的热力与传热特性研究方面。
At present the application on the ground-source heat pump technology research focus on heat exchangers in ground-coupled heat pump system for the thermal and heat transfer characteristics research.
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