... 变量喷射泵variable area ratio jet pump 变速泵variable speed pump 变行程往复泵rocker arm pump ...
基于19个网页-相关网页
综合 ... 热网循环水泵 circulation pump of heat-supply network 调速水泵 variable speed pump 备用泵 standby pump ...
基于8个网页-相关网页
variable-speed pump 变速泵 ; 调速水泵
variable speed pump coupling 变速泵联轴器
Variable-speed pump control schematic 图
variable-speed pump regulation 变速泵调节
variable speed pump-control-motor 变转速泵控马达
Full-variable-speed pump stations 全变速泵站
Secondly, a calculation example of secondary pump variable speed in air conditioning was given. In the calculation example, all pumps' running parameters, the energy saving rate and the payback period were calculated in every variable speed pump schemes.
其次，利用此软件给出了一个空调二次泵变频调速方案的算例，在算例中详尽给出各种可能的变频调速方案中每台水泵的运行参数，以及各种调速方案的节能率和投资回收期。
参考来源 - 空调水系统节能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It is point out that loading LOX via variable speed pump can reduce throttle losses as well as can reduce the LOX temperature raise.
指出采用调速泵加注可以消除因节流引起的能量损耗，降低液氧的温升。
Simulation analysis was carried out for the variable speed pump-control-motor hydraulic system. Mathematic models of inverter, asynchronous motor, fixed pump and load were set up.
本文对变转速泵控马达液压系统进行了仿真分析，建立了系统中变频器、异步电动机、定量泵、马达以及负载的数学模型。
In this paper, the principle of variable speed pump control hydraulic differential cylinder is designed, and the simulation model of system is built, and the simulation research is carried out.
给出了采用变转速泵控闭式回路控制差动缸的原理，建立了该系统的数学模型，进行了计算机数字仿真研究。
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