Research Article
Application of the Spectral Element Method in a Surface Ship Far-Field UNDEX Problem
Table 3
DOF and time increment (s) of different refinement levels.
| | Refinement level | DOF | CAFE (s) | Linear CASE (s) | CASE (s) |
| | 3 | 210226 | 2.39473e − 05 | 1.59649e − 05 | 8.70518e − 06 | | 4 | 490637 | 1.79605e − 05 | 1.19737e − 05 | 5.29987e − 06 | | 5 | 949336 | 1.43684e − 05 | 9.57894e − 06 | 3.56347e − 06 | | 6 | 1630195 | 1.19737e − 05 | 7.98245e − 06 | 2.55908e − 06 | | 7 | 2577086 | 1.02631e − 05 | 6.8421e − 06 | 1.92626e − 06 |
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