Clear Search

Books+ Search Results

Author/Creator: Is
Is Is Not
Hultgren, Lennart S. (Lennart Sven)

Advanced Search

Basic Search
Help
Add a row
Reset

Limit results by

Show Online Results Only
Online Results (10)
1.
An interim assessment of high-power-density-core noise levels
Author
Hultgren, Lennart S. (Lennart Sven)
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, June 2022.
Online
https://purl.fdlp.gov/GPO/gpo185093
Location
Yale Internet Resource >> None
Format
Books / Online
2.
One-third-octave analysis of core/combuster-noise measurements for the DGEN aeropropulsion research turbofan with application to noise prediction
Author
Hultgren, Lennart S. (Lennart Sven)
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, May 2019.
Online
https://purl.fdlp.gov/GPO/gpo121484
Location
Yale Internet Resource >> None
Format
Books / Online
3.
Transfer-function determination for infinite-tube-probe pressure transducers with application to turbofan core/combustor noise
Author
Boyle, Devin K.
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, June 2019.
Online
https://purl.fdlp.gov/GPO/gpo121986
Location
Yale Internet Resource >> None
Format
Books / Online
4.
Semi-empirical modeling and prediction of direct combustor noise
Author
Hultgren, Lennart S. (Lennart Sven)
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, December 2018.
Online
https://purl.fdlp.gov/GPO/gpo114315
Location
Yale Internet Resource >> None
Format
Books / Online
5.
Full-scale turbofan engine noise-source separation using a four-signal method
Author
Hultgren, Lennart S. (Lennart Sven)
Published
Cleveland Ohio : National Aeronautics and Space Administration, Glenn Research Center, November 2016.
Online
http://purl.fdlp.gov/GPO/gpo77425
Location
Yale Internet Resource >> None
Format
Books / Online
6.
Application of an aligned and unaligned signal processing technique to investigate tones and broadband noise in fan and contra-rotating open rotor acoustic spectra
Author
Miles, J. H.
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, September 2015.
Online
http://purl.fdlp.gov/GPO/gpo64653
Location
Yale Internet Resource >> None
Format
Books / Online
7.
A First look at the DGEN380 engine acoustic data from a core-noise perspective
Author
Hultgren, Lennart S. (Lennart Sven)
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, December 2015.
Online
http://purl.fdlp.gov/GPO/gpo64665
Location
Yale Internet Resource >> None
Format
Books / Online
8.
A comparison of combustor-noise models
Author
Hultgren, Lennart S. (Lennart Sven)
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2012.
Online
http://purl.fdlp.gov/GPO/gpo32546
Location
Yale Internet Resource >> None
Format
Books / Online
9.
Full-scale turbofan-engine turbine-transfer function determination using three internal sensors
Author
Hultgren, Lennart S. (Lennart Sven)
Published
Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, [2012]
Online
http://purl.fdlp.gov/GPO/gpo27510
Location
Yale Internet Resource >> None
Format
Books / Online
10.
A 3-D CE/SE Navier-Stokes solver with unstructured hexahedral grid for computation of near field jet screech noise
Author
Loh, Ching Y. (Ching Yuen), 1944-
Published
[Cleveland, Ohio : NASA Glenn Research Center, 2003]
Location
SML, Microform (Non-Circulating) >> NAS 1.15:212314
Format
Books / Microforms
11.
Demonstration of separation delay with glow-discharge plasma actuators
Author
Hultgren, Lennart S. (Lennart Sven)
Published
[Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, Md. : Available from the NASA Center for Aerospace Information ; Springfield, VA : National Technical Information Service [distributor, 2003]
Online
http://purl.access.gpo.gov/GPO/LPS55252
Location
SML, Microform (Non-Circulating) >> NAS 1.15:212204
Format
Books / Microforms
12.
Computing jet screech : a complex aeroacoustic feedback system
Author
Loh, Ching Y. (Ching Yuen), 1944-
Published
Cleveland Ohio : National Aeronautics and Space Administration, Glenn Research Center, August 2002.
Online
http://purl.access.gpo.gov/GPO/LPS51535
Location
Yale Internet Resource >> None
Format
Books / Online
13.
Computing jet screech--a complex aeroacoustic feedback system
Author
Loh, Ching Y. (Ching Yuen), 1944-
Published
[Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2002]
Online
http://purl.access.gpo.gov/GPO/LPS51535
Location
SML, Microform (Non-Circulating) >> NAS 1.15:211807
Format
Books / Microforms