Experimental investigation of aeroacoustic noise damping performance of composite and porous materials

• المؤلف الرئيسي: Bian, Ying
• مؤلفون آخرون: Zhao Dan
• التنسيق: Final Year Project
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Engineering::Mechanical engineering; DRNTU::Engineering::Aeronautical engineering
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/65815

Aeroacoustic noise is defined as unwanted sound. Loud noise can lead to loss of hearing, deprivation of people sleep and speech. For aerospace industry, aircrafts is one of the main noise sources. To minimize aeroacoustic noise produced in aircrafts, acoustic damping materials or liners are widely u...