LEADER 02122oam 2200601I 450 001 9910712841203321 005 20200131132133.0 035 $a(CKB)5470000002497772 035 $a(OCoLC)1107323790 035 $a(EXLCZ)995470000002497772 100 $a20190703d1921 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOn the resistance of spheres and ellipsoids in wind tunnels /$fby D.P. Riabouchinsky 210 1$a[Washington, D.C.] :$cNational Advisory Committee for Aeronautics,$d1921. 215 $a1 online resource (9 pages, 4 unnumbered pages) $cillustrations 225 1 $aTechnical notes / National Advisory Committee for Aeronautics ;$vNo. 44 300 $a"January, 1921." 300 $a"Translated from Bulletin of the Aerodynamical Institute of Koutchino, by Paris Office, N.A.C.A." 300 $aNo Federal Depository Library Program (FDLP) item number. 320 $aIncludes bibliographical references. 606 $aSphere$xAerodynamics 606 $aEllipsoid$xAerodynamics 606 $aAir resistance 606 $aDrag (Aerodynamics) 606 $aWind tunnel testing 606 $aAir resistance$2fast 606 $aDrag (Aerodynamics)$2fast 606 $aSphere$xAerodynamics$2fast 606 $aWind tunnel testing$2fast 615 0$aSphere$xAerodynamics. 615 0$aEllipsoid$xAerodynamics. 615 0$aAir resistance. 615 0$aDrag (Aerodynamics) 615 0$aWind tunnel testing. 615 7$aAir resistance. 615 7$aDrag (Aerodynamics) 615 7$aSphere$xAerodynamics. 615 7$aWind tunnel testing. 700 $aRiabouchinsky$b D. P$g(Dimitri Pavlovitch),$f1882-1962,$01396877 712 02$aUnited States.$bNational Advisory Committee for Aeronautics, 801 0$bTRAAL 801 1$bTRAAL 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910712841203321 996 $aOn the resistance of spheres and ellipsoids in wind tunnels$93457757 997 $aUNINA