Experimental Investigation of Instabilities in Hypersonic Laminar Boundary-Layer Flow
Wendt, V. (1996) Experimental Investigation of Instabilities in Hypersonic Laminar Boundary-Layer Flow. In: Koninklijke Nederlandse Akademie von Wetenschappen Verhandelingen, Afd. Natuurkunde, Eerste Reeks, deel 46, North-Holland, Amsterdam. Colloquium on Transitional Boundary Layers in Aeronautice of the Royal, Netherland Academy of Science, Amsterdam, 6.-8.12, pp. 441-447.
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Abstract
Hot-wire meassurements are made in the laminar boundary layer of a flat plate and a cone at Mach 5. These measurements do not show the expected dominance of high-frequency second-mode instabilities, predicted by linear stability theory and found in other experiments. The growth of natural disturbances within a broad frequency band up to 50 kHz on the flat plate and up to 200 kHz on the cone can be observed.
| Document Type: | Conference or Workshop Item (Paper) | ||||
|---|---|---|---|---|---|
| Additional Information: | LIDO-Berichtsjahr=1996, | ||||
| Title: | Experimental Investigation of Instabilities in Hypersonic Laminar Boundary-Layer Flow | ||||
| Authors: |
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| Date: | 1996 | ||||
| Journal or Publication Title: | Koninklijke Nederlandse Akademie von Wetenschappen Verhandelingen, Afd. Natuurkunde, Eerste Reeks, deel 46, North-Holland, Amsterdam. Colloquium on Transitional Boundary Layers in Aeronautice of the Royal, Netherland Academy of Science, Amsterdam, 6.-8.12 | ||||
| Page Range: | pp. 441-447 | ||||
| Status: | Published | ||||
| Keywords: | Instabilities, Hypersonic, Laminar Boundary-Layer Flow, Transition | ||||
| HGF - Research field: | UNSPECIFIED | ||||
| HGF - Program: | Space | ||||
| HGF - Program Themes: | W RP - Raumtransport | ||||
| DLR - Research area: | UNSPECIFIED | ||||
| DLR - Program: | W RP - Raumtransport | ||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik > Institut für Experimentelle Strömungsmechanik | ||||
| Deposited By: | elib DLR-Beauftragter | ||||
| Deposited On: | 03 Apr 2006 | ||||
| Last Modified: | 27 Apr 2009 10:09 |
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