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Table 4
Relative computational cost of each Godunov-type method considered in this study to achieve the same effective resolution as the PPM08 + LHLLC combination (Θ, see Eq. (106)) in the simulations described in Sec. 3.2.
| 1283 | RUSANOV | HLLC | LHLLC |
|---|---|---|---|
| LIN | 340 | 13.0 | 1.60 |
| LIN+VL | 710 | 18.0 | 2.80 |
| PAR | 210 | 7.70 | 0.86 |
| PPM84 | 110 | 4.30 | 1.50 |
| PPM08 | 30.0 | 2.00 | 1.00 |
| PSH | 3.90 | 0.42 | 0.14 |
| 2563 | RUSANOV | HLLC | LHLLC |
| LIN | 470 | 18.0 | 1.60 |
| LIN+VL | 1200 | 33.0 | 3.30 |
| PAR | 260 | 11.0 | 1.00 |
| PPM84 | 110 | 5.70 | 1.60 |
| PPM08 | 30.0 | 2.00 | 1.00 |
| PSH | 3.80 | 0.43 | 0.14 |
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