Acoustic performance studies on aerogel-filled sandwich honeycomb composite

Acoustic performance studies on aerogel-filled sandwich honeycomb composite

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...

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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
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Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-50360
record_format dspace
spelling sg-ntu-dr.10356-503602023-03-04T18:17:10Z Acoustic performance studies on aerogel-filled sandwich honeycomb composite Seet, Seng Ee. Sunil Chandrakant Joshi School of Mechanical and Aerospace Engineering DRNTU::Engineering::Aeronautical engineering::Materials of construction 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 is desired to investigate the acoustic performance of such structure combination. In particular, the absorption coefficient and the transmission losses of the aerogel-filled honeycomb sandwich composites have been studied. Bachelor of Engineering (Aerospace Engineering) 2012-06-01T04:27:18Z 2012-06-01T04:27:18Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/50360 en Nanyang Technological University 78 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Aeronautical engineering::Materials of construction
spellingShingle DRNTU::Engineering::Aeronautical engineering::Materials of construction
Seet, Seng Ee.
Acoustic performance studies on aerogel-filled sandwich honeycomb composite
description 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 is desired to investigate the acoustic performance of such structure combination. In particular, the absorption coefficient and the transmission losses of the aerogel-filled honeycomb sandwich composites have been studied.
author2 Sunil Chandrakant Joshi
author_facet Sunil Chandrakant Joshi
Seet, Seng Ee.
format Final Year Project
author Seet, Seng Ee.
author_sort Seet, Seng Ee.
title Acoustic performance studies on aerogel-filled sandwich honeycomb composite
title_short Acoustic performance studies on aerogel-filled sandwich honeycomb composite
title_full Acoustic performance studies on aerogel-filled sandwich honeycomb composite
title_fullStr Acoustic performance studies on aerogel-filled sandwich honeycomb composite
title_full_unstemmed Acoustic performance studies on aerogel-filled sandwich honeycomb composite
title_sort acoustic performance studies on aerogel-filled sandwich honeycomb composite
publishDate 2012
url http://hdl.handle.net/10356/50360
_version_ 1759855668354875392

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