Experimental Study for Developing Silencer Adapted by Large Caliber Gun
대구경 화포용 소음기 개발을 위한 실험적 연구

Hae-Suk Lee, Sung-Ho Park
2015 Transactions of the Korean Society for Noise and Vibration Engineering  
In this paper, the silencer for large caliber gun to reduce the propagation of gun-generated noise was studied. The results of structural analysis and firing test were described. Structural analysis was conducted by using a commercial program, ANSYS, and showed that there was not any structural problem. The sound pressure level was diminished about 10 dB by the silencer adapted in front of †
doi:10.5050/ksnve.2015.25.9.593 fatcat:pyca7eg3rzbi5forywxgqeqitq