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USABILITY OF SELECTED TURBULENCE MODELS FOR SIMULATION FLOW THROUGH A PIPE ORIFICE
- Source :
- TASK Quarterly, Vol 9, Iss 4 (2005)
- Publication Year :
- 2005
- Publisher :
- Gdańsk University of Technology, 2005.
-
Abstract
- A modern CFD code was used to simulate fluid flow through a pipeline with an orifice. A two-dimensional flow was assumed. The influence of the turbulence model and the size of the numerical grid on the quality of the obtained results was tested. It appears from the performed calculations that the standard Launder-Spalding k-ε model yields the best results for two-dimensional flows through pipeline-orifice systems.
- Subjects :
- CFD
turbulence models
orifice
flow simulation
Information technology
T58.5-58.64
Subjects
Details
- Language :
- English
- ISSN :
- 14286394
- Volume :
- 9
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- TASK Quarterly
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.bb16544d626a43eeaa519abbcec23fdf
- Document Type :
- article