Расчет расхода воздуха
Расход воздуха L = , м 3 / ч
* Для подсветки можно ввести ограничения скорости воздуха от , м/с
до , м / с
Скорость воздуха в воздуховоде круглого сечения
Ø,мм | Ø100 | Ø125 | Ø160 | Ø200 | Ø250 | Ø280 | Ø315 | Ø355 | Ø400 | Ø450 | Ø500 | Ø560 | Ø630 | Ø710 | Ø800 | Ø900 | Ø1000 | Ø1120 | Ø1250 | Ø1400 | Ø1600 |
v,м/с |
Скорость воздуха в воздуховоде прямоугольного сечения
a x b, мм | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 |
50 |
33.3 |
16.7 |
11.1 |
8.3 |
6.7 |
5.6 |
4.8 |
4.2 |
3.7 |
3.3 |
3.0 |
2.8 |
2.6 |
2.4 |
2.2 |
2.1 |
2.0 |
1.9 |
1.8 |
1.7 |
100 |
16.7 |
8.3 |
5.6 |
4.2 |
3.3 |
2.8 |
2.4 |
2.1 |
1.9 |
1.7 |
1.5 |
1.4 |
1.3 |
1.2 |
1.1 |
1.0 |
1.0 |
0.9 |
0.9 |
0.8 |
150 |
11.1 |
5.6 |
3.7 |
2.8 |
2.2 |
1.9 |
1.6 |
1.4 |
1.2 |
1.1 |
1.0 |
0.9 |
0.9 |
0.8 |
0.7 |
0.7 |
0.7 |
0.6 |
0.6 |
0.6 |
200 |
8.3 |
4.2 |
2.8 |
2.1 |
1.7 |
1.4 |
1.2 |
1.0 |
0.9 |
0.8 |
0.8 |
0.7 |
0.6 |
0.6 |
0.6 |
0.5 |
0.5 |
0.5 |
0.4 |
0.4 |
250 |
6.7 |
3.3 |
2.2 |
1.7 |
1.3 |
1.1 |
1.0 |
0.8 |
0.7 |
0.7 |
0.6 |
0.6 |
0.5 |
0.5 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.3 |
300 |
5.6 |
2.8 |
1.9 |
1.4 |
1.1 |
0.9 |
0.8 |
0.7 |
0.6 |
0.6 |
0.5 |
0.5 |
0.4 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
350 |
4.8 |
2.4 |
1.6 |
1.2 |
1.0 |
0.8 |
0.7 |
0.6 |
0.5 |
0.5 |
0.4 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.2 |
400 |
4.2 |
2.1 |
1.4 |
1.0 |
0.8 |
0.7 |
0.6 |
0.5 |
0.5 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
450 |
3.7 |
1.9 |
1.2 |
0.9 |
0.7 |
0.6 |
0.5 |
0.5 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
500 |
3.3 |
1.7 |
1.1 |
0.8 |
0.7 |
0.6 |
0.5 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
550 |
3.0 |
1.5 |
1.0 |
0.8 |
0.6 |
0.5 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
600 |
2.8 |
1.4 |
0.9 |
0.7 |
0.6 |
0.5 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
650 |
2.6 |
1.3 |
0.9 |
0.6 |
0.5 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
700 |
2.4 |
1.2 |
0.8 |
0.6 |
0.5 |
0.4 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
750 |
2.2 |
1.1 |
0.7 |
0.6 |
0.4 |
0.4 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
800 |
2.1 |
1.0 |
0.7 |
0.5 |
0.4 |
0.3 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
850 |
2.0 |
1.0 |
0.7 |
0.5 |
0.4 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
900 |
1.9 |
0.9 |
0.6 |
0.5 |
0.4 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
950 |
1.8 |
0.9 |
0.6 |
0.4 |
0.4 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
1000 |
1.7 |
0.8 |
0.6 |
0.4 |
0.3 |
0.3 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |