Experimental Investigation of the Three-Dimensional Boundary Layer on a Rotating Disk

Autor:	John K. Eaton, Howard Steven Littell
Rok vydání:	1993
Předmět:	Physics::Fluid Dynamics Boundary layer Materials science Flow velocity Turbulence Blasius boundary layer Boundary layer control Potential flow Laminar flow Mechanics Boundary layer thickness
Zdroj:	Turbulent Shear Flows 8 ISBN: 9783642776762
DOI:	10.1007/978-3-642-77674-8_27
Popis:	The velocity field above a large spinning disk has been studied using pressure probes and hotwire anemometers. The flowfield consists of a three-dimensional boundary layer due to a crossflow caused by centrifugal forces. The mean flow in both the laminar and turbulent regimes compares well with previous studies of ‘infinite’ smooth rotating disks, and all six Reynolds stresses and the ten triple products have been measured using established crosswire anemometry techniques. Selected results are compared to previous three-dimensional boundary layer measurements and several important differences are noted.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b1578452bb362bec151bbdca3d9eeb1f https://doi.org/10.1007/978-3-642-77674-8_27 Zobrazit plný text záznamu