The dynamic system model is coupled with geothermal heat exchanger model and heat pump unit model, which is based on the conservation of mass and energy.
采用确定性模型法建立了热泵机组的模型，然后通过能量和质量守衡方程序建立了系统动态耦合模型。
It can be classed into three different styles as ground heat water heat pump, Ground-Coupled heat pump and Ground-Water heat pump.
根据其所利用热源的不同类型，又可分为地热水热泵，大地耦合式热泵和地下水热泵这三种形式。
GSHP can be subdivided into groundwater heat pump (GWHP), ground-coupled heat pump (GCHP), and surface water heat pump (SWHP).
地源热泵系统包括地下水热泵系统、土壤源热泵系统和地表水热泵系统。
Axial piston pump, the power component, is highly coupled with mechanism and fluid. Relevant research mainly focuses on the coupling characteristics.
轴向柱塞泵是机构和流体高度耦合的动力元件，两者的耦合特性是轴向柱塞泵研究的重点和难点。
With this series we offer you an absolutely safe to run dry, magnetically coupled centrifugal pump, without any ifs and buts.
我们提供的这种系列的磁力泵是绝对可以干运转的，不会发生任何意外。
In one embodiment, the output 232 'of the controller 228 is optically coupled to a control input 236 of the Raman optical pump source 208 as described in connection with Fig. 1.
在一个实施例中，控制器228的输出端232被光耦合到拉曼光泵浦源208的控制输入端236，如结合图1所描述的那样。
A Raman optical pump source 208 that generates a Raman optical pumping signal is optically coupled into the optical fiber span 206 with an optical coupler 210.
产生拉曼光泵浦信号的拉曼光泵浦源208通过光耦合器210被光耦合进入光纤段206。
"Directly coupled" systems are currently in general use, where a PV array is directly coupled to a motor-pump group.
目前一般的光电水泵系统都是采用直联方式，即光伏方阵直接与电机水泵机组相连接。
When applicable, pumps shall be designed to allow for the addition of parallel pump units to be coupled by the primary pump shaft.
如合适，应将泵设计成允许加入与主泵轴相连的平行泵单元。？
NEW: The safe to run dry pump – a revolutionary innovation in magnetically coupled centrifugal pump technology.
新：磁力泵能安全干运转-这是磁力泵在技术上的一个革新。
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。
The house incorporates a number of green strategies including passive solar gain, high levels of insulation, a ground coupled heat pump and rainwater harvesting to minimize its carbon footprint.
该住宅采用了多项绿色战略，包括：太阳能采暖、高水平保温、地面耦合热泵和集雨等措施，以尽量减少其碳足迹。
Geothermal Heat Exchanger is a key component in Ground-Coupled Heat Pump systems, but a length calculation method of convenient, correct and suitable for applications does not exist.
地埋管换热器是地埋管地源热泵系统的核心组件，但至今其长度计算尚无一种便捷、正确又易于应用的方法。
Heat transfer performance of different backfill materials and temperature field variation of ground-coupled heat pump system are studied.
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。
Ground heat exchanger is an important component of the ground Coupled heat Pump (GCHP) system and a single U-tube is the most common type of ground heat exchanger.
地下换热器是地源热泵系统重要的组成部分，单u型管是当前广泛使用的地下换热器形式。
The ground heat exchanger is an important component of the ground Coupled heat Pump (GCHP) and the U-tube is most commonly used ground heat exchanger.
地下换热器是地源热泵的重要组成部分，竖直u型管是最常见的地下换热器形式。
The results show that supplying heat with the ground-coupled heat pump by using the solar energy as assisted source is superior to the ground-coupled heat pump only in all-round performance.
结果表明：太阳能辅助地源热泵供热的综合性能优于单纯地源热泵供热。
The theoretical solution of the pump light absorption in a 4-level solid state gain medium was presented by solving light transport and coupled rate equations of pump process in gain medium.
从激光介质中光能量的传输方程和速率方程出发，讨论了增益介质对抽运光的吸收问题。
Abstract: in this paper the design ways and steps of ground-coupled heat pump system have been introduced.
摘要：本文主要介绍了土壤源热泵系统的设计方法和步骤，重点论述了地下热交换器的设计过程。
Abstract: in this paper the design ways and steps of ground-coupled heat pump system have been introduced.
摘要：本文主要介绍了土壤源热泵系统的设计方法和步骤，重点论述了地下热交换器的设计过程。
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