Number of the records: 1
Numerical simulation of flow over bariers in complex terrain
- 1.
SYSNO ASEP 0331789 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Numerical simulation of flow over bariers in complex terrain Author(s) Bodnár, Tomáš (UT-L) RID
Beneš, L. (CZ)
Kozel, Karel (UT-L) RIDSource Title Nuovo Cimento della Societa Italiana di Fisica C-Geophysics and Space Physics - ISSN 1124-1896
Roč. 31, 5-6 (2008), s. 619-632Number of pages 14 s. Language eng - English Country IT - Italy Keywords boundary layer ; complex terrain ; finite difference Subject RIV DG - Athmosphere Sciences, Meteorology R&D Projects 1ET400760405 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000270402100002 DOI 10.1393/ncc/i2008-10323-4 Annotation 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. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
Number of the records: 1