JEB -- Borazjani and Sotiropoulos 211 (10): 1541 Figure IG18

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Fig. A5. Variation of the error ${epsilon}$ in the calculation of the force coefficient C_F (absolute value of the difference between C_F on a given grid minus the value calculated on the finest mesh with ${Delta}$ x=0.004) with grid size in the log–log scale (Re=4000, St=0.5). The error is reduced with a slope slightly larger than 2^nd order accuracy.