Research Article
Numerical Monitoring of Natural Gas Distribution Discrepancy Using CFD Simulator
Table 7
The results after Stage 2 of the test simulation.
| | Test 1 (without internal identification points) | Maximum relative accuracy (pressure), [%] | 0.000000 | | Maximum relative accuracy (flow rate), [%] | 2.497864 |
| | Test 2 (1 internal identification point) | Maximum relative accuracy (pressure), [%] | 0.000000 | | Maximum relative accuracy (flow rate), [%] | 2.490145 |
| | Test 3 (2 internal identification points) | Maximum relative accuracy (pressure), [%] | 0.000000 | | Maximum relative accuracy (flow rate), [%] | 2.374343 |
| | Test 4 (3 internal identification points) | Maximum relative accuracy (pressure), [%] | 0.000001 | | Maximum relative accuracy (flow rate), [%] | 0.002597 |
| | Test 5 (4 internal identification points) | Maximum relative accuracy (pressure), [%] | 0.000001 | | Maximum relative accuracy (flow rate), [%] | 0.002589 |
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