What should be the appropriate flow rate of hydrogen in the pipeline?

2017-01-13 View Original

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What should be the appropriate flow rate of hydrogen in the pipeline?

Reply #2 2017-01-14

What is the basis for the flow rate not exceeding 10?

Reply #3 2017-01-14

Hydrogen flows within the pipeline; when the flow velocity is high, the friction with the pipe walls increases. Especially when the pipeline contains rust impurities, static electricity sparks are generated. The flow velocity is 8 m/s when the pressure is greater than 1.6 MPa, and 12 m/s when the pressure is between 0.1 and 1.6 MPa； The stainless steel pipe is 15 m/s

Reply #4 2017-01-14

GB50177 Design Code for Hydrogen Stations

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