항공기 지상실험에 의한 소음 저감 방안에 관한 연구

A study of the noise suppression system at the aircraft ground run-up test room

The number of jet aircraft is increasing. The aircraft noise making people near airports nervous have become a serious social problem. The aircraft noise can be classified into two groups; noise being generated at take-off or landing and noise form run-up test on the ground. In this paper, we consider the aircraft noise from run-up test on the pound and we suggest the noise suppression system.