Assuming you are talking about saturated steam, the temperature of the superheated steam is uncertain.
1MPA 184.13
2MPA 214.96
3MPA 235.78
4MPA 251.94
5MPA 265.26
< p>Yes, it can be estimated using the orifice outlet formula. Depending on the shape of the outlet, by substituting an orifice calculation model, the orifice outlet formula can be applied.Pipeline water flow calculation formula
Calculation formula 1: 1/4∏×the square of the pipe diameter (millimeters converted to meters)×economic flow rate ( pipe less than DN300, choose 1.2m/s, choose 1.5m/s for pipes above DN300)
Calculation formula 2: General water flow is 1 at 3 meters/second, when calculated at 1.5 meters/second:
DN=SQRT(4000q/u/3.14)
Flow rate q, flow rate u, diameter of the DN pipe. SQRT square root.