螺杆制冷压缩机振动噪声控制技术研究
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摘要
螺杆制冷压缩机的振动噪声问题是目前的研究热点,本文介绍了螺杆制冷压缩机振动噪声产生的机理,从机械振动噪声和气流脉动两方面总结了若干主流减振降噪方法和技术。螺杆制冷压缩机振动噪声的进一步改善,主要应在转子材料、转子型线、气流脉动抑制、主动振动控制和有源降噪等方面深入研究。
Focusing on the vibration and noise in twin screw refrigeration compressor,the mechanism of vibration and noise in twin screw refrigeration compressor has been introduced,and the main methods and techniques for vibration and noise reduction has been summarized from the way to reduce mechanical vibration and noise and decrease the gas pulsation.If the twin screw refrigeration compressor are to improve its vibration and noise farther,the key problems such as below should be studied deeply:rotor material,rotor profile,gas pulsation attenuation,active vibration control and active noise control.
Focusing on the vibration and noise in twin screw refrigeration compressor,the mechanism of vibration and noise in twin screw refrigeration compressor has been introduced,and the main methods and techniques for vibration and noise reduction has been summarized from the way to reduce mechanical vibration and noise and decrease the gas pulsation.If the twin screw refrigeration compressor are to improve its vibration and noise farther,the key problems such as below should be studied deeply:rotor material,rotor profile,gas pulsation attenuation,active vibration control and active noise control.
引文
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[4]M.P.诺顿.工程噪声和振动分析基础[M].盛元生,等译.北京:航空工业出版社,1993,62-87.
[5]SANGFORS B.Modeling,measurement and analysis of gas-flow generated noise from twin screw compressors[J].International Compressor Engineering Conference at Purdue:West Lafayette,USA,2000.
[6]靳春梅,樊灵,邱琦,等.半封闭螺杆制冷压缩机降噪研究[J].噪声与振动控制,2003(4):37-38.
[7]殷玉枫,张建水.结构参数对轴承振动噪声的影响[J].噪声与振动控制,2014,34(1):76-81.
[8]周明龙,陈文卿,武晓昆,等.一种主动衰减螺杆压缩机气流脉动装置:CN106382231A[P].2017-02-08.
[9]谭建明,李日华.螺杆压缩机:中国,201810133021.9[P].2018-02-09.
[10]WU X,XING Z,CHEN W,et al.Performance investigation of a pressure pulsation dampener applied in the discharge chamber of a twin screw refrigeration compressor[J].International Journal of Refrigeration,2018,85.
[11]曹颜玉,姜来举,王文凯,等.亥姆赫兹共鸣器衰减压缩机气流脉动的数值模拟与实验研究[J].压缩机技术,2017(2):9-13.
[12]刘博想,冯健美,王玉莉.利用亥姆霍兹共鸣器衰减压缩机阀腔内压力脉动的研究[J].西安交通大学学报,2012,46(5):85-90.
[13]ERMILOV M A,KRYUCHKOV A N,BALYABAM V,et al.Development of a pressure pulsation damper for gas pressure regulators with account of operation parameters[J].Procedia Engineering,2015,106:277-283.
[14]武晓昆,陈文卿,周明龙,等.双螺杆制冷压缩机气流脉动衰减器的研究与开发[J].西安交通大学学报,2017,51(4):23-29.
[15]马大猷.噪声与振动控制工程手册[M].北京:机械工业出版社,2002.
[16]刘华,张天翼,陈文卿,等.变频双螺杆制冷压缩机宽频气流脉动衰减器的试验研究[J].制冷与空调,2018,07(18):59-64.
[17]周明龙,陈文卿,杨侨明,等.一种可调频自适应气流脉动衰减器:201810860811.7[P].2018-08-01.
[2]WU R,TRAN V.Dynamic response prediction of a twin-screw compressor with gas-induced cyclic loads based on multi-body dynamics[J].International Journal of Refrigeration.2016,65(3):111-128.
[3]邢子文.螺杆压缩机-理论、设计及应用[M].北京:机械工业出版社,2000.40-78.
[4]M.P.诺顿.工程噪声和振动分析基础[M].盛元生,等译.北京:航空工业出版社,1993,62-87.
[5]SANGFORS B.Modeling,measurement and analysis of gas-flow generated noise from twin screw compressors[J].International Compressor Engineering Conference at Purdue:West Lafayette,USA,2000.
[6]靳春梅,樊灵,邱琦,等.半封闭螺杆制冷压缩机降噪研究[J].噪声与振动控制,2003(4):37-38.
[7]殷玉枫,张建水.结构参数对轴承振动噪声的影响[J].噪声与振动控制,2014,34(1):76-81.
[8]周明龙,陈文卿,武晓昆,等.一种主动衰减螺杆压缩机气流脉动装置:CN106382231A[P].2017-02-08.
[9]谭建明,李日华.螺杆压缩机:中国,201810133021.9[P].2018-02-09.
[10]WU X,XING Z,CHEN W,et al.Performance investigation of a pressure pulsation dampener applied in the discharge chamber of a twin screw refrigeration compressor[J].International Journal of Refrigeration,2018,85.
[11]曹颜玉,姜来举,王文凯,等.亥姆赫兹共鸣器衰减压缩机气流脉动的数值模拟与实验研究[J].压缩机技术,2017(2):9-13.
[12]刘博想,冯健美,王玉莉.利用亥姆霍兹共鸣器衰减压缩机阀腔内压力脉动的研究[J].西安交通大学学报,2012,46(5):85-90.
[13]ERMILOV M A,KRYUCHKOV A N,BALYABAM V,et al.Development of a pressure pulsation damper for gas pressure regulators with account of operation parameters[J].Procedia Engineering,2015,106:277-283.
[14]武晓昆,陈文卿,周明龙,等.双螺杆制冷压缩机气流脉动衰减器的研究与开发[J].西安交通大学学报,2017,51(4):23-29.
[15]马大猷.噪声与振动控制工程手册[M].北京:机械工业出版社,2002.
[16]刘华,张天翼,陈文卿,等.变频双螺杆制冷压缩机宽频气流脉动衰减器的试验研究[J].制冷与空调,2018,07(18):59-64.
[17]周明龙,陈文卿,杨侨明,等.一种可调频自适应气流脉动衰减器:201810860811.7[P].2018-08-01.