Lagrangian analysis of contaminant dispersal in bounded turbulent shear flows. Progress report, February 1, 1991--December 31, 1991

Autor:	P.S. Bernard, J.L. Balint, J.M. Wallace
Rok vydání:	1991
Předmět:	Flow visualization Turbulence Mechanics Vorticity Physics::Fluid Dynamics Boundary layer symbols.namesake Dirichlet boundary condition symbols Environmental science Boundary value problem Statistical physics Navier–Stokes equations Lagrangian analysis
DOI:	10.2172/10102084
Popis:	Methods of solving Navier-Stokes equations for turbulent channel flow are given. These numerical solutions utilize either Neumann or Dirichlet boundary conditions. Computer codes were written and tested and are discussed. Digital image processing of flow visualization video sequences, taken simultaneously with vorticity probe measurements in a turbulent boundary layer, were carried out. 4 figs. (GHH)
Databáze:	OpenAIRE
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