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훈련용 항공기의 소음특성에 관한 연구 A Study on Noise Characteristics of Training Aircraft

장명, 이동필, 류종현, 김병삼
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한국기계기술학회지 (韓國機械技術學會誌)
제26권 제4호 (2024.08)
pp.641-646
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The airport is chosen as the measurement airport in this paper to investigate the noise characteristics of piston engine aircraft used for training at Muan airport. Five measurement points near the runway are chosen. The maximum noise values of piston engine aircraft (C172) and SR20 take-off processes are measured. The results show that the average maximum noise values of the five measuring points range from 66.5 dB(A) to 76.7 dB(A), with point C having the greatest noise influence. During take-off, the maximum noise of an SR20 aircraft occurs near 500Hz of low frequency.

키워드
항공기 소음소음 측정지점소음 분석최고소음도 Aircraft noiseNoise measurement pointsNoise analysisA-Weighted Maximum Sound Level
목차
Abstract
1. 서 론
2. 측정지점
3. 비교 분석
5. 결 론
후 기
References
저자
  • 장명(School of Mechanical Engineering LanZhou Jiaotong University) | Ming Zhang
  • 이동필(Dept. of Mechanical Engineering, Wonkwang University) | Dong-Pil Lee
  • 류종현(School of Hanseo University of Flight Operation, Professor) | Jong-Hyeon Ryu
  • 김병삼(Department of Mechanical Engineering, Wonkwang University) | Byoung-Sam Kim Corresponding author