Commun. Comput. Phys., 9 (2011), pp. 1193-1205.

Lattice Boltzmann Approach for Local Reference Frames

Raoyang Zhang 1*, Chenghai Sun 1, Yanbing Li 1, Rajani Satti 1, Richard Shock 1, James Hoch 1, Hudong Chen 1

1 EXA Corporation, 55 Network Drive, Burlington, MA 01803, USA.

Received 2 November 2009; Accepted (in revised version) 11 November 2010
Available online 28 January 2011


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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PACS: 47.11.Qr, 44.05.+e
Key words: LBM, LRF, sliding mesh.

*Corresponding author.
Email: (R. Zhang), (C. Sun), (Y. Li), (R. Satti), (R. Shock), (J. Hoch), (H. Chen)

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