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Record Nr. |
UNINA9910805667203321 |
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Titolo |
Einfluss des Dralls auf den Überschallnachlauf eines längsangeströmten zylindrischen Körpers |
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Pubbl/distr/stampa |
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Karlsruhe, : KIT Scientific Publishing, 2021 |
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Descrizione fisica |
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1 online resource (218 p.) |
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Collana |
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Schriftenreihe des Instituts fur Stromungsmechanik, Karlsruher Institut fur Technologie |
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Soggetti |
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Mechanical engineering & materials |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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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. |
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