Numerical simulation of a turbulent flow in the Francis hydroturbine

S. G. Cherny; D. V. Chirkov; V. N. Lapin; V. A. Skorospelov; P. A. Turuk

doi:10.1515/156939806779801948

Published by De Gruyter 2006

Numerical simulation of a turbulent flow in the Francis hydroturbine

S. G. Cherny , D. V. Chirkov , V. N. Lapin , V. A. Skorospelov and P. A. Turuk

From the journal Russian Journal of Numerical Analysis and Mathematical Modelling

https://doi.org/10.1515/156939806779801948

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Using the real Francis turbine as an example, we study the applicability of the standard k–ε turbulence model for predicting hydrodynamic losses in its flow passage. There is good agreement of local and integral flow characteristics calculated by the CADRUN program complex developed by the authors with experimental data.

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Published in Print: 2006-10-01

Numerical simulation of a turbulent flow in the Francis hydroturbine

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