Table 4 Values of kinematic viscosity.
Group number | Temperature/(°C) | Coal powder particle size/(mm) | Concentration ratio/(g/ml) | Kinematic viscosity/(mm2/s) |
|---|---|---|---|---|
1 | 25 | No coal powder | - | 877.59 |
2 | 25 | 0.2 | 0.01 | 879.63 |
3 | 25 | 0.6 | 0.015 | 882.25 |
4 | 25 | 1 | 0.03 | 886.17 |
5 | 30 | No coal powder | - | 612.09 |
6 | 30 | 0.2 | 0.015 | 615.43 |
7 | 30 | 0.6 | 0.01 | 615.54 |
8 | 30 | 1 | 0.03 | 620.66 |
9 | 40 | No coal powder | - | 319.74 |
10 | 40 | 0.2 | 0.03 | 324.92 |
11 | 40 | 0.6 | 0.03 | 326.23 |
12 | 40 | 1 | 0.01 | 324.90 |
13 | 40 | 1 | 0.015 | 326.35 |
14 | 50 | No coal powder | - | 181.35 |
15 | 50 | 0.2 | 0.03 | 186.53 |
16 | 50 | 0.6 | 0.03 | 187.83 |
17 | 50 | 1 | 0.015 | 187.96 |
18 | 50 | 1 | 0.01 | 186.50 |
