| 1. | Noise testing and analyzing of the rotary compressor
滚动转子压缩机的噪声测试和分析 |
| 2. | Development and experimental research on co2 transcritical expander
一种新型转子压缩机的理论研究 |
| 3. | Modification of profile for internal - meshing cycloid rotary compressor
内啮合摆线转子压缩机齿型修正研究 |
| 4. | Two spool compressor
双转子压缩机 |
| 5. | The dissertation researches theory of modern signal analysis such as time - frequency analysis and wavelet analysis and use stft distribution and wavelet analysis to process noise signal of rotary compressor
并对时频分析、小波分析等现代信号分析方法理论及其实现进行了研究，为滚动转子压缩机的噪声源辨识打下了基础。 |
| 6. | And it uses the new method of hierarchy identification of complex noise resource to firm noise resource of compressor accurately and extend the methods of noise resource identification of rotary piston compressor
提出了将复杂噪声源层次识别法应用到滚动转子压缩机噪声源识别中去进行精确噪声源识别，拓展了滚动转子压缩机噪声源识别辨识方法。 |
| 7. | Because of the advantages of small size , light weight , fewer moving parts and hi performance , the rotary compressor , such as the sliding compressor , the rolling piston type rotary compressor and the scroll compressor , is widely used in the air conditioner and refrigeration system . but these rotary compressors still have many disadvantages
回转压缩机，如滑片压缩机、滚动转子压缩机、涡旋压缩机等，因其体积小、重量轻、零部件少及性能好等优点，被广泛应用于空调、制冷行业中，但这些压缩机自身仍存在许多不足之处。 |
| 8. | The limitation of mini - volume and mini - power application condition is adequately considered , and design of whole refrigeration system is accomplished farther , including choose and structure design of compressor , choose and calculation of heat exchanger , calculation of capillary , etc . structure design of the rotary compressor is the most primary part of the design of whole refrigeration system
根据计算结果，并充分考虑到小体积、小功率的应用环境限制，进一步完成了整个制冷系统的设计实现，包括压缩机的选型和设计、换热器的选择和计算以及节流管的计算等等。其中，滚动转子压缩机的结构微型化设计是整个制冷系统设计的核心部分。 |
| 9. | We used the method of experiment to change the cavity volume of muffler to improve extinction character and resonance vibration of gas column and to reduce noise of compressor . and the method has characteristics of simple and high speed and reduce defects of common metheods . using four - load method to analyze mufflers , the dissertation designs new
提出了对滚动转子压缩机消声器采用填充粘土实验试凑的方法改变消声器结构，进而改变压缩机消声器消声特性，降低压缩机排气噪声，该测试评价方法具有简易性和速度快的特点,减少了常用方法的缺陷。 |
| 10. | Contrasting with the sliding vane compressor and the rolling piston type rotary compressor , the character of the new structure and its working principle are introduced in detail . the facts that affect its working process have been analyzed . the kinetic process of the sliding vane and rotary cylinder are studied
文中通过对比转缸铰接滑片压缩机与滑片压缩机、滚动转子压缩机的在结构及工作过程上的相同与不同之处，详细介绍了这种压缩机结构方面的特点和工作原理，并分析了影响这种转缸铰接滑片压缩机工作过程的各种因素。 |
