다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
Experimental techniques, v.36 no.3, 2012년, pp.5 - 13
Zhang, W. (School of Power and Energy, Xi&rsquo) , Gong, W. (an Jiaotong University, Xi&rsquo) , Fan, X. (an, China) , Xi, G. (School of Power and Energy, Xi&rsquo)
AI-Helper
In this paper an experimental study is conducted to investigate the influence of a half vane diffuser on the noise behavior of a centrifugal fan, used in a vacuum cleaner. The diffuser vane height h/b is varied as follows: 0 (vaneless), 0.2, 0.4, 0.6, 0.8 and 1.0 (full vane) at two diffuser inlet ra...
1 Jeon , W.H. , Baek , S.J. , and Kim , C.J. , “Analysis of the Aeroacoustic Characteristics of the Centrifugal Fan in a Vacuum Cleaner,” Journal of Sound and Vibration 268 : 1025 – 1035 ( 2003 ).
2 Cudina , M. , and Prezelj , J. , “Noise Generation by Vacuum Cleaner Suction Units. Part I. Noise Generating Mechanisms—An Overview,” Applied Acoustics 68 ( 5 ): 491 – 502 ( 2007 ).
3 Cudina , M. , and Prezelj , J. , “Noise Generation by Vacuum Cleaner Suction Units. Part II. Effect of Vaned Diffuser on Noise Characteristics,” Applied Acoustics 68 ( 5 ): 503 – 520 ( 2007 ).
4 Cudina , M. , and Prezelj , J. , “Noise Generation by Vacuum Cleaner Suction Units. Part III. Contribution of Structure‐borne Noise to Total Sound Pressure Level,” Applied Acoustics 68 ( 5 ): 521 – 537 ( 2007 ).
5 Khelladi , S. , Kouidri , S. , Bakir , F. , and Rey , R. , “Predicting Tonal Noise From a High Rotational Speed Centrifugal Fan,” Journal of Sound and Vibration 313 ( 1–2 ): 113 – 133 ( 2008 ).
6 Zhang , W. , Gong , W.Q. , Fan , X.H. , and Xi , G. , Experimental Study for the Effect of Vaned Diffuser Leading Edge on the Noise Generated from a Centrifugal Fan , ASME Paper No. 2009‐GT‐59706, American Society of Mechanical Engineers, New York ( 2009 ).
7 Zhang , W. , Gong , W.Q. , Fan , X.H. , and Xi , G. , “Experimental Study of the Effect of Inclined Leading Edge Diffuser on a High Speed Centrifugal Fan Performance,” Journal of Engineering Thermophysics 30 ( 8 ): 1306 – 1308 ( 2009 ).
8 Yoshinaga , Y. , Kaneki , T. , Kobayashil , H. , and Hoshino , M. , “A Study of Performance Improvement for High Specific Speed Centrifugal Compressors by Using Diffusers with Half Guide Vanes,” ASME Journal of Fluids Engineering 109 : 359 – 367 ( 1987 ).
9 Sitaram , N. , and Issac , J.M. , “An Experimental Investigation of a Centrifugal Compressor with Hub Vane Diffusers,” Proceedings of the Institution of Mechanical Engineers, Part A, Journal of Power and Energy 211 ( 5 ): 411 – 427 ( 1997 ).
10 Issac , J. , Sitaram , M. , and Govardham , N. , “Effect of Diffuser Vane Height and Position on the Performance of a Centrifugal Compressor,” Proceedings of the Institution of Mechanical Engineers, Part A, Journal of Power and Energy 218 ( 8 ): 647 – 654 ( 2004 ).
11 Velarde‐Suárez , S. , Santolaria‐Morros , C. , and Ballesteros‐Tajadura , R. , “Experimental Study on the Aeroacoustic Behavior of a Forward‐curved Blades Centrifugal Fan,” ASME Journal of Fluids Engineering 121 : 276 – 281 ( 1999 ).
12 Velarde‐Suárez , S. , Ballesteros‐Tajadura , R. , Hurtado‐Cruz , J.P. , and Santolaria‐Morros , C. , “Experimental Determination of the Tonal Noise Sources in Centrifugal Fan,” Journal of Sound and Vibration 295 : 781 – 796 ( 2006 ).
13 Tyler , J.M. , and Sofrin , T.G. , “Axial Flow Compressor Noise Studies,” Society of Automotive Engineers Transactions 70 : 309 – 332 ( 1962 ). ▪
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.