Search for dissertations about: "Darioush Gohari Barhaghi"

Found 2 swedish dissertations containing the words Darioush Gohari Barhaghi.

2. 1. A Study of Turbulent Natural Convection Boundary Layers Using Large-Eddy Simulation

   Author : Darioush Gohari Barhaghi; Chalmers tekniska högskola; []
   Keywords : natural convection boundary layer; DNS; LES; radiation heat transfer; free convection; cavity; vertical cylinder;

   Abstract : The structure of turbulent natural convection boundary layers in differentgeometries and the effect of the buoyancy on a mixed convection boundarylayer are investigated. These geometries comprise a vertical finitecylinder, a vertical infinite channel, a cavity and a vertical finite channel. READ MORE

4. 2. DNS and LES of Turbulent Natural Convection Boundary Layer

   Author : Darioush Gohari Barhaghi; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; DNS; free convection; LES; natural convection boundary layer; vertical cylinder;

   Abstract : Turbulent natural convection boundary layers possess some special characteristicscompared to the other boundary layers.In order to study this kind of boundary layer, two powerful numerical methods,Direct Numerical Simulation or DNS and Large Eddy Simulation or LES,are used. READ MORE