Journal of KSNVE (소음진동)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

Noise Prediction of HRSG for Gas Turbine

복합발전용 배열회수보일러의 소음예측

  • 남경훈 (삼성중공업 기전연구소 에너지환경파트) ;
  • 박석호 (삼성중공업 기전연구소 에너지환경파트) ;
  • 김백영 (삼성중공업 기전연구소 에너지환경파트) ;
  • 김원일 (경남대학교 기계공학과)
  • Published : 1999.12.01
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Abstract

HRSG, which is one of main components of the combined cycle power plant,is composed of an inlet duct, a main body and casing, an outlet duct and a stack. It is important to design HRSG wihtin the allowable noise limit. For this purpose, it is necessary to analyze and predict the noise reduction and radiation at HRSG. In this paper, the technology for the noise prediction at each part of HRSG has been based on the empirical and field data, and also the HRSG noise prediction program has been developed. In order to verify the developed technology and program a field test is conducted. The results of noise prediction show good agreement with the measured.

Keywords

References

  1. J. of Sound and Vib. v.34 On the Eimination of Aerodynamic Noise in a Staggered Tube Bank Zdravkovich,M.M.;Nuttal,H.A.
  2. J. of Sound and Vib. v.42 Acoustic Phenomena in a Steam Generating Unit Baylac,G.;Gregoire,J.P.
  3. J. of Sound and Vib. v.109 Acoustic Modes of Heat Exchanger Tube Bundles Blevins,R.D.
  4. ASME Cogen-Turbo v.IGTI-8 Sound Power and Pressure Level Measurements in the Inlet and Outlet of an HRSG Duct Jungbauer,D.E.;Unruh,J.F.;Rose,S.;Pantermuehl,P.J.
  5. HRSG 소음해석 기술개발 보고서 남경훈
  6. 소음 진동 이론과 실무 정일록
  7. J. Acoust. Soc. Am. v.22 Transmission of Reverberant Sound Through Double Walls London,A.
  8. J. Sound Vib. v.6 The Transmission Loss of Double Panels Mulholland,K.A.;Parbrook,H.D.;Cummings,A.
  9. J. Sound and Vib. v.26 The Effect of Edge Conditions on the Sound Insulation of Double Windows Utley,W.A.;Fletcher,B.L.
  10. ISO 3744 Acoustics - Determination of Sound Power Levels of Noise Sources - Engineering Methods for Free-Field Conditions over a Reflecting Plane International Standard Organization