LEADER 01668oam 2200529 450 001 9910716018103321 005 20210601141628.0 035 $a(CKB)5470000002517927 035 $a(OCoLC)23284111$z(OCoLC)762111978 035 $a(EXLCZ)995470000002517927 100 $a19910322j197212 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNoise generated by impingement of a jet upon a large flat board /$fby William A. Olsen, Jeffrey H. Miles, and Robert G. Dorsch 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dDecember 1972. 215 $a1 online resource (iii, 33 pages) $cillustrations 225 1 $aNASA/TN ;$vD-7075 300 $a"December 1972." 320 $aIncludes bibliographical references (page 33). 606 $aJet nozzles$2nasat 606 $aJet impingement$2nasat 606 $aJet nozzles$xNoise$2fast 615 7$aJet nozzles. 615 7$aJet impingement. 615 7$aJet nozzles$xNoise. 700 $aOlsen$b William A.$01398122 702 $aMiles$b Jeffrey H$g(Jeffrey Hilton), 702 $aDorsch$b Robert G. 712 02$aUnited States.$bNational Aeronautics and Space Administration, 801 0$bABC 801 1$bABC 801 2$bOCLCG 801 2$bAD# 801 2$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910716018103321 996 $aNoise generated by impingement of a jet upon a large flat board$93460784 997 $aUNINA