Channel type | CFD code (CFX 14) | Sub-channel approach | Relative difference (v1 − v1s)/v1s [%] |
1-corner | v1s = 7.11 | v1 = 7.3 | 2.6% |
2-side | v2s = 9.67 | v2 = 9.36 | −3.1% |
3-central | v3s = 13.54 | v3 = 13.99 | 3.3% |