LE-e
|
Material |
Pressure loss shape factor ΦD |
|
Steel spheres (blasting material) |
0.8 |
|
Clay granules |
0.8 |
|
Quartz sand |
0.74 |
|
Street chippings (broken edges) |
0.63 |
|
Street chippings (sharp edged) |
0.52 |