How do you calculate the flow rate of an oxygen pipeline?
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Pressure 8.5, flow rate 30,000, pipe diameter 200 MM, at room temperature?
The oxygen in the oxygen pipeline is usually at room temperature; assuming a temperature of 30°C, it is necessary to convert the standard condition volume flow rate of oxygen to the volume flow rate under actual operating conditions. After this conversion, the volume flow rate under actual operating conditions is 396.89 m3/h. If a pipe diameter of DN200 is used, the oxygen flow velocity comes out to be 3.276 m/s. The oxygen flow rate meets the requirements of the economic flow rate. Oxygen flow rate = Oxygen flow volume (m3/s) / Pipe cross-sectional area