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Acoustic Considerations for PAINoise is an aircraft system level issue. The propulsion system noise is influenced by the local aerodynamic environment. The presence of aircraft structures near the propulsion system will impact the noise produced. Ergo, propulsion airframe integration will have significant influence on the acoustics of the final aircraft system design. The presentation is an overview of propulsion and airframe acoustics issues that are impacted by the propulsion airframe integration.
Document ID
20180005581
Acquisition Source
Glenn Research Center
Document Type
Presentation
Authors
Van Zante, Dale (NASA Glenn Research Center Cleveland, OH, United States)
Date Acquired
September 26, 2018
Publication Date
May 30, 2018
Subject Category
Aircraft Design, Testing And Performance
Acoustics
Report/Patent Number
GRC-E-DAA-TN56935
Report Number: GRC-E-DAA-TN56935
Meeting Information
Meeting: Propulsion-Airframe Integration Technical Interchange Meeting (PAI-TIM)
Location: Cleveland, OH
Country: United States
Start Date: May 30, 2018
End Date: May 31, 2018
Sponsors: NASA Glenn Research Center
Funding Number(s)
WBS: WBS 081876.02.03.50.03.06
Distribution Limits
Public
Copyright
Portions of document may include copyright protected material.
Keywords
engine noise
propulsion airframe integration
acoustics

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