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Turbine-99 III: Proceedings of the third IAHR/ERCOFTAC workshop on draft tube flow
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Fluid and Experimental Mechanics.
Luleå tekniska universitet.
2005 (English)Collection (editor) (Other academic)
Abstract [en]

The third IAHR/ERCOFTAC workshop on draft tube flows, Turbine-99 III, is based on the experience gained during the first two workshops and the development of the computational capacities. It is expected to be a step towards better understanding of draft tube flow simulation capabilities. Three cases based on the Turbine-99 benchmark were proposed to the participants: steady calculation, unsteady calculation, optimization of the draft tube performance. More than 30 simulations have been performed by the participants with several turbulence models, near wall treatment, grids and boundary conditions. The complexity of the turbulence models ranges from zero equation model to large eddy simulations. The contribution of the different participants, the protocol of their simulations and a comprehensive comparison of experimental data with the simulations are included in the present document.

Place, publisher, year, edition, pages
Luleå: Luleå tekniska universitet, 2005. , 193 p.
Research report / Luleå University of Technology, ISSN 1402-1528 ; 2005:20
Research subject
Fluid Mechanics
URN: urn:nbn:se:ltu:diva-21594Local ID: 3b975190-a244-11db-8975-000ea68e967bOAI: diva2:994640
Godkänd; 2005; Bibliografisk uppgift: IAHR/ERCOFTAC workshop on draft tube flow 3 Porjus, Sweden 08.12.2005 - 09.12.2005; 20070112 (ysko)Available from: 2016-09-29 Created: 2016-09-29Bibliographically approved

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