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100   $a19910823j197306    ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAnalytical evaluation of jet noise source location technique utilizing an acoustically hard baffle with aperture /$fby Thomas D. Norum and Edward P. McDaid
210  1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dJune 1973.
215   $a1 online resource (22 pages) $cillustrations
225 1 $aNASA/TN ;$vD-7229
300   $a"June 1973."
300   $a"June 1972."
320   $aIncludes bibliographical references (page 17).
606   $aFluid dynamics$2nasat
606   $aApertures$2nasat
606   $aJets$xFluid dynamics$xNoise
606   $aAcoustical materials
606   $aAcoustical materials$2fast
615  7$aFluid dynamics.
615  7$aApertures.
615  0$aJets$xFluid dynamics$xNoise.
615  0$aAcoustical materials.
615  7$aAcoustical materials.
700   $aNorum$b Thomas D.$01391071
702   $aMcDaid$b Edward P.
712 02$aUnited States.$bNational Aeronautics and Space Administration,
712 02$aLangley Research Center.
801  0$bABC
801  1$bABC
801  2$bAD#
801  2$bOCLCE
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCQ
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910716544003321
996   $aAnalytical evaluation of jet noise source location technique utilizing an acoustically hard baffle with aperture$93444392
997   $aUNINA