Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2004.11a
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- Pages.178-183
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- 2004
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- 1598-2548(pISSN)
Acoustic resonance by Inserting Anti-noise Baffle in the Tube Bank of Boiler of a Large Fossil Power Plant
대형석탄화력발전용 보일러 관군의 Anti-Noise Baffle 설치에 따른 음향공진
Abstract
This paper presents phenomena of vibration and noise due to acoustic resonance in tube bank of a large fossil power plant. The phenomena of acoustic resonance may arise when the vortex shedding frequency coincides with the acoustic natural frequency. In this system dominant frequency of vibration and noise was 37.5Hz. The
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