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Lattice Boltzmann Approach for Local Reference Frames

Published online by Cambridge University Press:  20 August 2015

Raoyang Zhang*
Affiliation:
EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA
Chenghai Sun*
Affiliation:
EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA
Yanbing Li*
Affiliation:
EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA
Rajani Satti*
Affiliation:
EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA
Richard Shock*
Affiliation:
EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA
James Hoch*
Affiliation:
EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA
Hudong Chen*
Affiliation:
EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA
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Abstract

In this paper we present a generalized lattice Boltzmann based approach for sliding-mesh local reference frame. This scheme exactly conserves hydrodynamic fluxes across local reference frame interface. The accuracy and robustness of our scheme are demonstrated by benchmark validations.

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Type
Research Article
Copyright
Copyright © Global Science Press Limited 2011

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