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Displaying 1-4 of 4 results for author "Hultgren, Lennart S. (Lennart Sven)"
Computing jet screech--a complex aeroacoustic feedback system [microform] / Ching Y. Loh, Lennart S. Hultgren.
- Text
- [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2002]
- 2002
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS51535A 3-D CE/SE Navier-Stokes solver with unstructured hexahedral grid for computation of near field jet screech noise [microform] / Ching Y. Loh and Ananda Himansu, Lennart S. Hultgren.
- Text
- [Cleveland, Ohio : NASA Glenn Research Center, 2003]
- 2003
Application of an aligned and unaligned signal processing technique to investigate tones and broadband noise in fan and contra-rotating open rotor acoustic spectra / Jeffrey Hilton Miles and Lennart S. Hultgren.
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, September 2015.
- 2015-9
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo64653Computing jet screech : a complex aeroacoustic feedback system / Ching Y. Loh, Lennart S. Hultgren.
- Text
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, August 2002.
- 2002-8
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/LPS51535
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