Einfluss des Dralls auf den Überschallnachlauf eines längsangeströmten zylindrischen Körpers

• Pubblicazione: Karlsruhe, : KIT Scientific Publishing, 2021
• Descrizione fisica: 1 online resource (218 p.)
• Soggetto topico: Mechanical engineering & materials
• Soggetto non controllato: Drall; numerical simulations; Numerische Simulationen; supersonic wake flow; swirl; Überschallnachlauf; vortex breakdown; wind-tunnel measurements; Windkanalmessungen; Wirbelaufplatzen
• Sommario/riassunto: This 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.
• Titolo autorizzato: Einfluss des Dralls auf den Überschallnachlauf eines längsangeströmten zylindrischen Körpers
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Tedesco
• Record Nr.: 9910805667203321
• Lo trovi qui: Univ. Federico II