Blend between HLLE and HLLC: - Use HLLE at discontinuities to avoid HLLC carbuncle problems - Use HLLC elsewhere to minimize dissipation and resolve contact waves [doi.org/10.1016/j.jcp.2007.11.003](doi.org/10.1016/j.jcp.2007.11.003)
Blend between HLLE and HLLC:
doi.org/10.1016/j.jcp.2007.11.003