Research Article
Numerical Monitoring of Natural Gas Distribution Discrepancy Using CFD Simulator
Table 1
Pipe parameters in test.
| Roughness, m | Heat conduction coefficient of pipe wall, W⁄(m·K) | Thickness of film insulation, m | Heat conduction coefficient of film insulation, W⁄(m·K) | Height of pipe axis of symmetry, m | Wall temperature, K | Wall thickness, m |
| 0.00045 | 46.7 | 0.001 | 0.15 | 0 | 273.15 | 0.0125 |
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