pressure-charge compressor

The performance of aero engine ( thrust-to-weight ratio, specific fuel consumption) can be improved by increasing the turbine inlet temperature and the compressor pressure ratio.

在提高压气机压比的同时，提升涡轮前温度是改善航空燃气涡轮发动机性能（推重比、耗油率）的有效措施。

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Design and Research in Discharge Pressure Control System about Compressor Performance Test Device

压缩机性能试验装置排气压力自动调节系统的设计与研究

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It can be placed in a selection of locations but it will always be found somewhere in the high pressure part of the circuit in between the compressor output and the thermal expansion valve.

它可以被安装在几个位置上，但这些位置仅限于线路的高压侧，且在压缩机输出端和热力膨胀阀之间。

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This paper develops a dynamic pressure test system for ZTY265 natural gas compressor which is a two step piston type compressor and driven by two stroke internal combustion engines.

ZTY265天然气压缩机是以二冲程发动机作为动力源的二级活塞式压缩机，针对此压缩机，本文作者研制了ZTY265天然气压缩机动态压力测试系统。

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C-304 was improved by two ways: heat pump and different pressure. In the way of heat pump, the best operational condition was found by regulating outlet pressure of compressor and pressure-reducing value.

利用热泵和差压两种方式分别对C-304进行节能改进，热泵方式中，以压缩机和减压阀出口压力为主要调节变量，找到了最佳的操作条件，并比较两种热泵操作方式的优缺点。

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This paper studies the theory and method of energy saving through adjusting flow and automatic control, and the influence of intake pressure changes on reciprocating compressor performance.

研究往复式压缩机流量调节和节能控制的原理与方法，重点研究进气压力变化对往复式瓦斯压缩机效能的影响。

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The pressure and the temperature distortion can cause the compressor to lose the stability and enter the buzz. When the engine loses steadily, it can endanger the flight safety directly.

对气流最敏感的部件是风扇和压气机，恶劣的压力和温度畸变会使得压气机丧失稳定性进入喘振，发动机的失稳会直接危及飞行安全。

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The 3-D flow field at the exit of a single-stage axial compressor rotor passage with a fan-shape treated casing was measured using a high frequency pressure probe on a low-speed large-scale axial compressor rig.

在低速大尺寸压气机试验台上，用高频压力探针测量了转子实壁机匣卜嵌入处理机匣扇形段后的转子出口三维流场。

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Using these fault diagnosis rules, the fuzzy neural network model has been established with four characteristic parameters, namely condensing pressure, evaporating pressure, cooling capacity, compressor shaft power as system input and fault patter as system output.

并基于综合后的故障诊断规则，建立以冷凝压力、蒸发压力、制冷量、压缩机的轴功率等4个特征参数为系统输入量，故障模式为系统输出量的模糊神经网络模型。

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And with the increase of pressure rate of compressor, the heating COP decreases sharply, and the discharge temperature increases rapidly, which can make compressor dilapidate.

同时，随着压缩机压力比的增加，其COP急剧下降，排气温度迅速升高，从而导致压缩机不能正常运行甚至损坏。

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