Acoustic performance studies on aerogel-filled sandwich honeycomb composite

• Main Author: Seet, Seng Ee.
• Other Authors: Sunil Chandrakant Joshi
• Format: Final Year Project
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Aeronautical engineering::Materials of construction
• Online Access: http://hdl.handle.net/10356/50360
• Institution: Nanyang Technological University

Composite structures are expected to replace aluminium in the manufacture of future aircrafts. However, composite structures are inefficient in blocking sound and providing acoustical comfort for the passengers. Hence, an aerogel core is introduced in attempt to improve acoustical efficiencies. It i...