NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Update on Electric Motor NoiseElectric motors like those used in concept Advanced Air Mobility vehicles generate noise relevant to the acoustic profile of those vehicles. This work presents ongoing efforts to study, understand, and predict the noise generated by these types of motors. Efforts to perform experimental and simulation investigations of motor vibration modes are presented. Then recent acoustic measurements of operating motors and the resonant tones they generate is discussed. Lastly an update of ongoing efforts to measure real world vehicles is provided.
Document ID
20220005088
Acquisition Source
Glenn Research Center
Document Type
Presentation
Authors
Jordan Cluts (Glenn Research Center Cleveland, Ohio, United States)
Brenda Henderson (Glenn Research Center Cleveland, Ohio, United States)
Ken Pederson (Glenn Research Center Cleveland, Ohio, United States)
Emma Pierson (Glenn Research Center Cleveland, Ohio, United States)
Date Acquired
March 30, 2022
Subject Category
Acoustics
Meeting Information
Meeting: NASA Acoustics Technical Working Group
Location: Hampton VA
Country: US
Start Date: April 12, 2022
End Date: April 14, 2022
Sponsors: Langley Research Center
Funding Number(s)
WBS: 664817.02.03.03.02.01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Technical Review
Single Expert
Keywords
Electric motor noise
Advanced air mobility
Noise prediction

Related Records

There are no records associated with this record.
No Preview Available