In this study, we investigate the so called carbuncle phenomenon by means of numerical experiments and heuristic considerations. We identify two main sources for the carbuncle: instability of the 1d shock position and low numerical viscosity on shear waves. We also desc... View more
 Mohit Arora and Philip L. Roe, On postshock oszillations due to shock capturing schemes in unsteady flows, Journal of Computational Physics 130 (1997), 25-40.
 Robert Artebrant and H.Joachim Schroll, Limiter-free third order logarithmic reconstruction, SIAM J. Sci. Comput. 28 (2006), no. 1, 359-381 (English).
 Georg Bader and Friedemann Kemm, The carbuncle phenomenon in shallow water simulations, The 2nd International Conference on Computational Science and Engineering (ICCSE-2014) (Ho Chi Minh City, Vietnam), 2014.