Effect of an Isolated Shell on Interior Noise levels in a Turboprop Aircraft Cessna Aircraft Company

Format:

Conference/Event

Author/Creator:

Navaneethan, Ramasamy, author.

Conference Name:

General Aviation Aircraft Meeting and Exposition (1989-04-11 : Wichita, Kansas, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1989

Summary:

A noise control strategy for a small twin engine turboprop aircraft is evaluated. The noise control strategy consisted of a composite shell suspended inside the aircraft on isolation mounts. The evaluation consisted of a ground test program on component panels to select the shell material and a flight test program on the aircraft with and without the interior shell installed. Results from both phases are presented

Notes:

Vendor supplied data

Publisher Number:

891083

Access Restriction:

Restricted for use by site license