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Table 2 Comparison of simulation results with the exact solution

From: Compressible flow simulation with moving geometries using the Brinkman penalization in high-order Discontinuous Galerkin

Test case \(p_3/p_2\) Error in \(p_3/p_2\) in [%] \(\varDelta x\) \(\cdot 10^{-4}\)
O(4), n2048 1.44845372 0.04538827 6.17999817
O(8), n1024 1.44847062 0.04422237 4.95925779
O(16), n512 1.44858607 0.03625527 5.56962798
O(32), n256 1.44871493 0.02736308 4.34888760