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. Author manuscript; available in PMC: 2013 Jun 4.
Published in final edited form as: IEEE Trans Biomed Eng. 2008 Dec;55(12):2701–2711. doi: 10.1109/TBME.2008.925673

TABLE III.

Courtemanche model (ν̅: the average number of Newton iterations used for solving the global system per timestep)

C-BDF2 FE
Δx (cm) Δt (ms) CPU (secs) ν̅ CV (cm/s) APD (ms) Δt (ms) CPU (secs) CV (cm/s) APD (ms)
0.02 0.25 11.0 1.88 88.4 210.7 0.01 18.91 87.7 210.7
0.01 0.25 21.9 2.06 90.7 210.7 0.01 37.55 90.7 210.5
0.005 0.25 42.9 2.04 91.2 210.6 0.005 149.2 92.1 210.5