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. Author manuscript; available in PMC: 2022 Oct 15.
Published in final edited form as: J Comput Phys. 2021 May 18;443:110442. doi: 10.1016/j.jcp.2021.110442

Figure 6:

Figure 6:

Centerline displacement response of the 2-DOF elastically mounted rigid cylinder (Sec. 4.1.2) under grid refinement. There is excellent agreement between the ILE result on the finest grid and the results of Blackburn and Karniadakis [114] using a high order spectral element method. Simulation parameters include U* = 5, m* = 4/π, Re = 200, and ζ = 0.01.