LEADER 01885nam 2200421z- 450 001 9910805667203321 005 20210217 035 $a(CKB)5720000000263676 035 $a(oapen)doab63707 035 $a(EXLCZ)995720000000263676 100 $a20240213c2021uuuu -u- - 101 0 $ager 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aEinfluss des Dralls auf den U?berschallnachlauf eines la?ngsangestro?mten zylindrischen Ko?rpers 210 $aKarlsruhe$cKIT Scientific Publishing$d2021 215 $a1 online resource (218 p.) 225 1 $aSchriftenreihe des Instituts fur Stromungsmechanik, Karlsruher Institut fur Technologie 311 08$a3-7315-1030-8 330 $aThis study investigates the effects of swirl on the supersonic wake of longitudinally-aligned axisymmetric afterbodies. The swirl was introduced upstream of the base corner by either spinning non-canted or non-spinning canted fins. Depending on the introduced swirl rate, both the experimental and numerical results show two distinctively different wake flow structures. The fluid-dynamic processes present in the rotating wakes and the resulting structural changes are analyzed in detail. 606 $aMechanical engineering & materials$2bicssc 610 $aDrall 610 $anumerical simulations 610 $aNumerische Simulationen 610 $asupersonic wake flow 610 $aswirl 610 $aU?berschallnachlauf 610 $avortex breakdown 610 $awind-tunnel measurements 610 $aWindkanalmessungen 610 $aWirbelaufplatzen 615 7$aMechanical engineering & materials 906 $aBOOK 912 $a9910805667203321 996 $aEinfluss des Dralls auf den Überschallnachlauf eines längsangeströmten zylindrischen Körpers$93908042 997 $aUNINA