Numerical schemes based on various approaches are benchmarked for steady state solution of Euler equations, by comparing their efficiency on unstructured quadrilaterals using the finite-volume approach. The data structures, computations other than flux functions calculations and other aspects such as compiler switches, operating system and grids used are identical in the conducted comparisons. Normalized convergence histories for three different Mach numbers are also studied using the various flux functions.
Additional information regarding verification techniques and computational resources is presented.