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Subsonic Jet Noise Simulation with JENREJENRE, a large eddy simulation code, is used to simulate an unheated, subsonic jet. Results are compared to experiment, with an emphasis on validating the acoustic power spectral density at the farfield. Problems encountered during the development of the simulations are discussed, with solutions to said problems.
Document ID
20180004950
Acquisition Source
Glenn Research Center
Document Type
Presentation
Authors
Ingraham, Daniel (NASA Glenn Research Center Cleveland, OH, United States)
Bridges, James (NASA Glenn Research Center Cleveland, OH, United States)
Liu, Junhui (Naval Research Lab. Washington, DC, United States)
Date Acquired
September 6, 2018
Publication Date
April 10, 2018
Subject Category
Aeronautics (General)
Report/Patent Number
GRC-E-DAA-TN54609
Meeting Information
Meeting: Acoustics Technical Working Group Meeting (ATWG)
Location: Hampton, VA
Country: United States
Start Date: April 10, 2018
End Date: April 11, 2018
Sponsors: NASA Langley Research Center
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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