Numerical research of turbulent boundary layer based on the fractal dimension of pressure fluctuations

Autor:	Ruslan V. Fedorov, Yury A. Khakhalev, Aleksandr N. Zolotov, Vladislav N. Kovalnogov, Dmitry A. Generalov
Rok vydání:	2016
Předmět:	Surface (mathematics) Turbine blade Blade (geometry) Turbulence Prandtl number Mixing (process engineering) Mechanics Fractal dimension law.invention Physics::Fluid Dynamics symbols.namesake Boundary layer Classical mechanics law symbols Mathematics
Zdroj:	AIP Conference Proceedings.
ISSN:	0094-243X
DOI:	10.1063/1.4952240
Popis:	The results of numerical and experimental studies of the structure and the frictional resistance of the turbulent flow with the effects obtained by using a modified model of the mixing Prandtl with the fractal dimension of pressure fluctuations. A construction of a cooled turbine blade was designed based on the results. The construction comprises a combined cooling and cylindrical cavity on the blade surface and the inner surface of the cooling channels.
Databáze:	OpenAIRE
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