Таблица потерь напора для трубопровода PE-XA (сшитый полиэтилен)
| Расход, л/с | ||||||
|---|---|---|---|---|---|---|
| 16 x 2,2 DN 12 | 20 x 2,8 DN 25 | 25 x 3,5 DN 20 | ||||
| Потери, мбар/м | Скорость, м/с | Потери, мбар/м | Скорость, м/с | Потери, мбар/м | Скорость, м/с | |
| 0.01 | 0.3 | 0.1 | 0.1 | 0.1 | 0 | 0.04 |
| 0.02 | 0.8 | 0.2 | 0.3 | 0.1 | 0.1 | 0.08 |
| 0.03 | 1.6 | 0.3 | 0.6 | 0.2 | 0.2 | 0.12 |
| 0.04 | 2.6 | 0.4 | 0.9 | 0.2 | 0.3 | 0.16 |
| 0.05 | 3.9 | 0.5 | 1.4 | 0.3 | 0.5 | 0.2 |
| 0.06 | 5.3 | 0.6 | 1.9 | 0.4 | 0.7 | 0.24 |
| 0.07 | 6.9 | 0.7 | 2.5 | 0.4 | 0.9 | 0.28 |
| 0.08 | 8.7 | 0.8 | 3.1 | 0.5 | 1.1 | 0.31 |
| 0.09 | 10.7 | 0.9 | 3.8 | 0.6 | 1.3 | 0.35 |
| 0.10 | 12.8 | 0.9 | 4.6 | 0.6 | 1.6 | 0.4 |
| 0.15 | 26.1 | 1.4 | 9.3 | 0.9 | 3.2 | 0.6 |
| 0.20 | 43.5 | 1.9 | 15.4 | 1.2 | 5.3 | 0.8 |
| 0.25 | 64.8 | 2.4 | 22.8 | 1.5 | 7.8 | 1 |
| 0.30 | 89.9 | 2.8 | 31.6 | 1.8 | 10.8 | 1.2 |
| 0.35 | 118.8 | 3.3 | 41.6 | 2.1 | 14.2 | 1.4 |
| 0.40 | 152.3 | 3.8 | 52.9 | 2.5 | 18 | 1.6 |
| 0.45 | 187.4 | 4.3 | 65.4 | 2.8 | 22.2 | 1.8 |
| 0.50 | 227.2 | 4.7 | 79.1 | 3.1 | 26.8 | 2 |
| 0.55 | 270.5 | 5.3 | 94 | 3.4 | 31.8 | 2.2 |
| 0.60 | 317.3 | 5.7 | 110.1 | 3.7 | 37.2 | 2.4 |
| 0.65 | 367.7 | 6.2 | 127.3 | 4 | 43 | 2.6 |
| 0.70 | - | - | 145.8 | 4.3 | 49.2 | 2.8 |
| 0.75 | - | - | 165.3 | 4.6 | 55.7 | 2.9 |
| 0.80 | - | - | 186.1 | 4.9 | 62.6 | 3.1 |
| 0.85 | - | - | 208 | 5.2 | 69.9 | 3.3 |
| 0.90 | - | - | 231 | 5.5 | 77.5 | 3.5 |
| 0.95 | - | - | 255.2 | 5.8 | 85.5 | 3.7 |
| 1.00 | - | - | 280.5 | 6.1 | 93.9 | 3.9 |
| 1.05 | - | - | - | - | 102.7 | 4.1 |
| 1.10 | - | - | - | - | 111.8 | 4.3 |
| 1.15 | - | - | - | - | 121.3 | 4.5 |
| 1.20 | - | - | - | - | 131.1 | 4.7 |
| 1.25 | - | - | - | - | 141.3 | 4.9 |
| 1.30 | - | - | - | - | 151.8 | 5.1 |