Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 1997.10a
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  • Pages.271-278
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  • 1997
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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A Study on Design of Diffuser Sliencer in Boiler

보일러용 디퓨저 소음기 설계에 관한 연구

  • 남경훈 (삼성중공업 기전연구소 산기개발팀) ;
  • 박실룡 (삼성중공업 기전연구소 산기개발팀) ;
  • 이덕주 (한국과학기술원 항공우주공학과) ;
  • 김재욱 (한국과학기술원 항공우주공학과 대학원)
  • Published : 1997.10.01
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Abstract

The flow of steam through a safety valve vent pipe system in the boiler has been analyzed to provide a design basis of diffuser silencer for attenuating shock-shell and jet noise. Numerical analysis to estimate inner fluid of silencer and noise propagation outside silencer are performed. The distribution curve of fluid information to provide average values about inner fluid of silencer is presented by theoretical analysis.

Keywords