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Search results 7

A parametric study of fine-scale turbulence mixing noise [microform] / Abbas Khavaran, James Bridges, [and] Jonathan B. Freund AIAA-2002-2419 (NASA/TM-2002-211696)

A parametric study of fine-scale turbulence mixing noise [microform] / Abbas Khavaran, James Bridges, [and] Jonathan B. Freund AIAA-2002-2419 (NASA/TM-2002-211696)
Microform図書
2002<YCA-NAS 1.15:2002-211696>
National Diet Library
  • Subject Heading...ement Gas jets Noise spectra Noise prediction Mathematical...

Semiconductor laser low frequency noise characterization [microform] : final technical report / Lute Maleki and Ronald T. Logan ([NASA contractor report ; NASA-CR-205047])

Semiconductor laser low frequency noise characterization [microform] : final technical report / Lute Maleki and Ronald T. Logan ([NASA contractor report ; NASA-CR-205047])
Microform図書
1996<YCA-NAS 1.26:205047>
National Diet Library
  • Subject HeadingSemiconductor lasers Noise spectra Low frequencies

Aircraft noise prediction program (ANOPP) fan noise prediction for small engines [microform] / Joe W. Hough and Donald S. Weir (NASA contractor report ; 198300)

Aircraft noise prediction program (ANOPP) fan noise prediction for small engines [microform] / Joe W. Hough and Donald S. Weir (NASA contractor report ; 198300)
Microform図書
1996<YCA-NAS 1.26:198300>
National Diet Library
  • Subject HeadingNoise prediction (Aircraft) Jet engines Noise spectra

Supersonic coaxial jets [microform] : noise predictions and measurements / Milo D. Dahl, Dimitri Papamoschou, Ray Hixon (NASA/TM ; 1998-207422)

Supersonic coaxial jets [microform] : noise predictions and measurements / Milo D. Dahl, Dimitri Papamoschou, Ray Hixon (NASA/TM ; 1998-207422)
Microform図書
1998<YCA-NAS 1.15:207422>
National Diet Library
  • Subject HeadingSupersonic jet flow Noise prediction Noise spectra Sound waves Turbulent flow Co...

Definition of 1992 technology aircraft noise levels and the methodology for assessing airplane noise impact of component noise reduction concepts [microform] / Henry A. Kumasaka and Michael M. Martinez, Donald S. Weir (NASA contractor report ; 198298)

Definition of 1992 technology aircraft noise levels and the methodology for assessing airplane noise impact of component noise reduction concepts [microform] / Henry A. Kumasaka and Michael M. Martinez, Donald S. Weir (NASA contractor report ; 198298)
Microform図書
1996<YCA-NAS 1.26:198298>
National Diet Library
  • Subject HeadingAircraft noise Noise reduction Transport aircraft Noise spectra Jet aircraft

On the two components of turbulent mixing noise from supersonic jets [microform] / C.K.W. Tam and M. Golebiowski, J.M. Seiner

On the two components of turbulent mixing noise from supersonic jets [microform] / C.K.W. Tam and M. Golebiowski, J.M. Seiner
Microform図書
1996<YCA-NAS 1.26:202816>
National Diet Library
  • Subject HeadingTurbulent mixing Supersonic jet flow Noise spectra Noise measurement Jet aircraf...

Improved NASA-ANOPP noise prediction computer code for advanced subsonic propulsion systems [microform] (<v.1>: NASA contractor report ; 195480) (<v.2>: NASA contractor report ; NASA CR-202309)

Improved NASA-ANOPP noise prediction computer code for advanced subsonic propulsion systems [microform] (<v.1>: NASA contractor report ; 195480) (<v.2>: NASA contractor report ; NASA CR-202309)
Microform図書
1996<YCA-NAS 1.26:195480>
National Diet Library
  • Subject Heading...oise reduction Noise spectra Pressure reduction Subsonic f...

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