rotary compressor

The coefficient of performance of R290/ CO_2 cascaded refrigeration cycle can be enhanced by using rotary compressor without suction and discharge valves and by replacing throttle with expander in CO_2 low temperature cycle.

在CO2循环中可利用无吸排气阀的回转式压缩机，用膨胀机代替节流阀，以提高R290/CO2复叠式制冷循环的性能系数。

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Continuity Condition of Profiles for Internal-Meshing Cycloid Rotary Compressor nylon-roller pump

内啮合摆线转子压缩机型线连续性条件研究尼龙滚子（旋转）泵

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The rotary compressor is widely used in air conditioning system owing to its good performance.

旋转压缩机由于其综合性能较好,在房间空调器中得到广泛应用.

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According the properties of oil rotary screw compressor, formulated DAH oil rotary screw compressor oil.

根据喷油螺杆空气压缩机的性能特点,采用加氢基础油研制开发了DAH喷油螺杆压缩机油.

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The equipments needed in nitrogen drilling construction such as compressor, nitrogen machine, booster compressor, rotary blowout prevention machine, and so on and their functions are introduced.

介绍了氮气钻井施工所需要的空压机、制氮机、增压机、旋转防喷器等设备及其功能；

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Design of a Variable Capacity Rotary Compressor Using By-pass Method

采用旁通法的变容量转子式压缩机的设计

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In this paper, the Mach number control system in NF-6 wind tunnel is introduced, especially in detail for the compressor rotary speed control sub-system, the compressor stator vane control sub-system and the second throat control sub-system. angle.

笔者介绍了NF6风洞马赫数控制系统的组成、特点及运行方式，对转速控制子系统、压缩机静叶角控制子系统、二喉道栅指控制子系统等进行了较为详细的介绍。

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Virtual Design of a New Type Rotary Compressor Based on Solid Edge

Solid edge环境下实现新型旋转式压缩机的虚拟设计

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So, the study on the operating characteristics of synchronal rotary air conditioner compressor is necessary.

因此, 对同步回转式空调压缩机的热、动力特性研究,具有重要的理论意义和现实意义.

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Experimental Analysis and Improvement Research of Muffler of Rotary Compressor

空调转子压缩机消声器实验分析及改进研究

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QX Hermetic Rotary Compressor Serial Products

QX全封闭型旋转式压缩机系列产品

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It is proposed that working conditions rotary vane compressors with reasonable discharge valve have better performance.

排气阀结构本文认为合理配置排气阀结构的旋叶式压缩机具有较好的变工况能力.

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