Abstract
This paper analyzes three formulations of the tensor artificial viscosity in two-dimensional Cartesian geometry, namely, Campbell-Shashkov viscosity, Lipnikov-Shashkov viscosity and Wendroff viscosity. We first present a general derivation of these three ones. The discrepancy between Campbell-Shashkov viscosity and Lipnikov-Shashkov viscosity is then provided, followed by the non-triviality proof of both viscosities. Some numerical results are provided to verify the analysis at the end.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
