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Acoustic reflection and transmission of 2-dimensional rotors and stators, including mode and frequency scattering effects [microform] / Donald B. Hanson ([NASA contractor report] ; NASA/CR-1999-208880)

Acoustic reflection and transmission of 2-dimensional rotors and stators, including mode and frequency scattering effects [microform] / Donald B. Hanson ([NASA contractor report] ; NASA/CR-1999-208880)
Microform図書
1999<YCA-NAS 1.26:208880>
National Diet Library
  • Subject HeadingNoise generators Two dimensional models Acoustic coupling Aeroacoustics Flow geometry S...

Utilization of coupling effects in compensator design for structural acoustic systems [microform] / H.T. Banks, M.A. Demetriou, R.C. Smith (ICASE report ; no. 96-58) (NASA contractor report ; 201608)

Utilization of coupling effects in compensator design for structural acoustic systems [microform] / H.T. Banks, M.A. Demetriou, R.C. Smith (ICASE report ; no. 96-58) (NASA contractor report ; 201608)
Microform図書
1996<YCA-NAS 1.26:201608>
National Diet Library
  • Subject Heading...ic attenuation Acoustic coupling Sound waves Structural design...

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