Numerical simulation of flow over barriers in complex terrain

Bodnár, T. and Beneš, L. and Kozel, K. (2008) Numerical simulation of flow over barriers in complex terrain. Il nuovo cimento C, 31 (5\6). pp. 619-632. ISSN 1826-9885

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This paper presents some of the results of numerical simulations of flow in the proximity of significant artificial terrain obstacles. The Mathematical model is based on Reynolds averaged Navier-Stokes equations for incompressible flows. Turbulent closure of the model is obtained by a simple algebraic turbulence model. The numerical solution is carried out by the semi-implicit finite-difference scheme. The results of simple tests are presented and summarized. Model sensitivity has been studied with respect to the simulated obstacle size and shape.

Item Type: Article
Uncontrolled Keywords: Boundary layer structure and processes
Subjects: 600 Tecnologia - Scienze applicate > 620 Ingegneria e attivita' affini
Depositing User: Marina Spanti
Date Deposited: 23 Mar 2020 17:01
Last Modified: 23 Mar 2020 17:01

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