( PDF 24369 kb )
Proceedings of the third IAHR/ERCOFTAC workshop on draft tube flows Turbine-99 III
FöRFATTARE
Cervantes, M.J.; Engström, T.F.; Gustavsson, L.H.
INSTITUTION
Tillämpad fysik, maskin- och materialteknik / Strömningslära
SAMMANFATTNING Three cases based on the Turbine-99 benchmark were proposed to the
participants: 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.
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.
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.
ISSN 1402-1528 / ISRN LTU-FR--05/20--SE / NR 2005:20
