Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.compfluid.2011.12.004
Title: RKDG methods with WENO limiters for unsteady cavitating flow
Authors: Zhu, J.
Liu, T.
Qiu, J.
Khoo, B.C. 
Keywords: 35L65
65M60
65M99
Isentropic one-fluid model
Runge-Kutta discontinuous Galerkin method
Unsteady cavitating flow
WENO
Issue Date: 30-Mar-2012
Source: Zhu, J., Liu, T., Qiu, J., Khoo, B.C. (2012-03-30). RKDG methods with WENO limiters for unsteady cavitating flow. Computers and Fluids 57 : 52-65. ScholarBank@NUS Repository. https://doi.org/10.1016/j.compfluid.2011.12.004
Abstract: In this paper, we develop the Runge-Kutta discontinuous Galerkin (RKDG) methods with the finite volume weighted essentially non-oscillatory (WENO) reconstruction as limiters to solve for the unsteady cavitating flow under the employment of the isentropic one-fluid model. To treat the cavitating flow and suppress the possible spurious oscillations in the vicinity of the cavitation boundary, the TVB limiter is used as an indicator to detect the " troubled cells" and hence take the advantage of utilizing the WENO reconstruction for the freedoms of the RKDG methods. Numerical results are provided to illustrate the viability of these procedures. © 2011 Elsevier Ltd.
Source Title: Computers and Fluids
URI: http://scholarbank.nus.edu.sg/handle/10635/61240
ISSN: 00457930
DOI: 10.1016/j.compfluid.2011.12.004
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