Numerical Simulation of the Flow around a Tall Finite Cylinder Using LES and PANS
Paper i proceeding, 2010

Two unsteady numerical techniques, LES and PANS, with difference computer requirements, were used for prediction of the flow around a tall finite cylinder. The well resolved LES was found to predict the flow in agreement with previous experimental observations, while PANS was found to suffer from the combination of k - epsilon model in conjuction with wall function close to the wall of the cylinder and too coarse resolution.

finite cylinder

PANS

LES

Författare

Sinisa Krajnovic

Chalmers, Tillämpad mekanik, Strömningslära

Branislav Basara

Chalmers, Tillämpad mekanik, Strömningslära

Progress in Turbulence III, Springer Proceedings in Physics. Proceedings of the iTi Conference in Turbulence 2008. Bertinoro, ITALY, OCT 12-15.

0930-8989 (ISSN)

Vol. 131 Part 3 115-118

Ämneskategorier

Strömningsmekanik och akustik

DOI

10.1007/978-3-642-02225-8_27

ISBN

978-3-642-02224-1

Mer information

Skapat

2017-10-08