Influence of the Mach number on boundary layer transition by a Ludwieg tube set-up
| Autor: | Schook, R., Hogendoorn, C.J., Lange, de, H.C., Steenhoven, van, A.A., Hanjalic, K., Peeters, T.W.J. |
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| Přispěvatelé: | Energy Technology |
| Jazyk: | angličtina |
| Rok vydání: | 1997 |
| Předmět: | |
| Zdroj: | Turbulence, heat and mass transfer 2 : proceedings of the international symposium on turbulence, heat and mass transfer, Delft, The Netherlands, June 9-12, 1997, 229-236 STARTPAGE=229;ENDPAGE=236;TITLE=Turbulence, heat and mass transfer 2 : proceedings of the international symposium on turbulence, heat and mass transfer, Delft, The Netherlands, June 9-12, 1997 |
| Popis: | The effect of compressibility on boundary layer transition is studied by using a Ludwieg tube set-up. Heat transfer expts. are performed at a flat plate using thin film gauges. The expts. are done with Mach nos. ranging from 0.13 to 0.56. The dimensions of the turbulence grid are not changed. This results in a decrease of the turbulence level with increasing Mach no. No significant change of transition start or transition length as a function of the Mach no. is obsd. However, as measured sep. the turbulence level has a significant influence on both mentioned transition parameters. From this turbulence level and Mach no. have an opposite effect on boundary layer transition |
| Databáze: | OpenAIRE |
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