throttle process

Based on the visible experiments of flow characteristic in short nozzle, the main physical phenomena were introduced about the throttle process in expansion valve.

基于短喷嘴相关流动特性的可视化研究成果，分析了制冷剂在膨胀阀节流膨胀过程中的主要物理现象。

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The determination of throttle coefficient of real gas in adiabatic throttle process is discussed in this paper.

讨论了实际气体绝热节流系数的计算，节流系数可用计算法和作图法来确定。

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One way to throttle a process it to use a timer.

限制进程的一种方法是使用计时器.

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An ejector should be adopted in some low cooling-capacity refrigerating systems instead of a throttle valve to recover some high-pressure potential power and reduce the irreversible energy loss of throttle process for improving the energy efficiency ratio ( EER) of the CO_2 system.

为减小CO2跨临界循环系统节流部分的膨胀功损失，提高系统性能，可在小型制冷系统中采用喷射器代替节流阀，部分回收工质从高压到低压过程的膨胀功。

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The miniature VPSA purge-to-product process was studied by experiments and the effects of operating parameters, such as purge-to-product, resistance of throttle, product flow rate on the product ( purity) were investigated.

对微型VPSA制氧反吹流程进行了实验研究，探讨了反吹气量、节流阻力、产品气量对产品气纯度的影响规律。

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The determination of throttle coefficient of high-pressure natural gas in adiabatic throttle process is discussed, and the average throttle coefficient can be calculated by the enthalpy-pressure chart and equal enthalpy equation.

讨论了高压天然气绝热节流过程中节流系数的确定。任意状态下的节流系数可利用计算式确定，平均节流系数可利用天然气的焓-压图和等焓计算式确定。

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Experimental investigation of Joule-Thomson effect for ammonia solution throttle process

氨水溶液节流过程中焦汤效应的试验研究

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Study on Flat Plate Throttle Cushion Process of High Speed Hydraulic Cylinder

高速液压缸平板节流缓冲过程的研究

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By discussing the detailed structure of increasing pressure element, heat transfer elements, throttle and the working process, the structure design of the refrigerating system is introduced based on low pressure air as power and working medium.

通过详细论述增加单元，换热单元和节流制冷单元的结构和工作过程，介绍了一种以低压空气作为动力和工作介质的制冷系统结构设计。

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In the process of actual test drive, 1.5 l engine on the throttle response is very sensitive.

实际试驾过程中, 1.5l发动机对油门响应十分灵敏.

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Such nonlinear characteristic as flow through a throttle and the thermodynamic process in a chamber make it difficult to design a controller for pneumatic servo system.

为提高控制系统的鲁棒性，增强干扰抑制能力，提出了适用于气压伺服系统的自抗扰控制器方案，并讨论了控制参数的整定。

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