Research Article
Study on Influence of Fluid Parameters on Axial Coupled Vibration of Pipeline Conveying Multiphase Flow
Table 2
Numerical results with the different elastic modulus ratio.
| Elastic modulus ratio | Slurry pressure/MPa | Vibration velocity/m/s | Slurry pressure/MPa | Vibration velocity/m/s | (density ratio is 0.76) | (density ratio is 0.76) | (density ratio is 4.76) | (density ratio is 4.76) | Maximum values | Virtual values | Maximum values | Virtual values | Maximum values | Virtual values | Maximum values | Virtual values |
| 0.1 | 0.7053 | 0.3796 | 0.3059 | 0.0865 | 1.1811 | 0.7338 | 0.4240 | 0.0936 | 1.0 | 0.8605 | 0.4962 | 0.3620 | 0.1136 | 1.6601 | 0.9692 | 0.4833 | 0.1242 | 5.0 | 0.8978 | 0.5149 | 0.3671 | 0.1190 | 1.7122 | 0.9952 | 0.4885 | 0.1286 | 10.0 | 0.8992 | 0.5151 | 0.3677 | 0.1191 | 1.7164 | 0.9969 | 0.4891 | 0.1287 | 30.0 | 0.9008 | 0.5157 | 0.3682 | 0.1191 | 1.7192 | 0.9982 | 0.4895 | 0.1291 | 50.0 | 0.9011 | 0.5159 | 0.3682 | 0.1192 | 1.7193 | 0.9984 | 0.4895 | 0.1292 |
|
|