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A Study of Low-Reynolds Number Effects in Backward-Facing Step Flow Using Large Eddy Simulations

By Lars Davidson and Peter V. Nielsen

Abstract

The flow in ventilated rooms is often not fully turbulent, but in some regions the flow can be laminar. Problems have been encountered when simulating this type of flow using RANS (Reynolds Averaged Navier-Stokes) methods. Restivo carried out experiment on the flow after a backward-facing step, with a large step

Topics: Ventilation, Large Eddy Simulation, Low-Reynold Number, Ventilation, Large Eddy Simulation, Low-Reynold Number
Publisher: Dept. of Building Technology and Structural Engineering, Aalborg University
Year: 1998
OAI identifier: oai:pure.atira.dk:publications/28ad4c74-4bba-4434-abd8-ddefa315e81f
Provided by: VBN

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