How to estimate the diameter of medical oxygen pipelines
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If 60 oxygen terminals (with a flow rate of 10 liters per minute) are used simultaneously, what diameter is required for the oxygen main pipe?
When 0.1--1.0MPa, the flow velocity is 20--30m/s. According to mass conservation, the pipe diameter can be obtained.
Thank you for the guidance. The pressure is 0.4Mpa. How to calculate it specifically? I am stupid and uneducated. I hope you can give me some advice!
Medical oxygen terminal pipe diameter selection table
Thank you teacher, but I can’t see clearly. Please repost it.
Calculation formula unit flow rate Q = cross-sectional area* Flow rate=S * V In this question Q=0.01m3/60s * 60=0.01m3/s Cross-sectional area S=π/4 * d2, π is a constant flow rate V. Check the flow rate table according to the pressure. It is found in the chemical engineering manual.
If you can't see clearly anymore, it's probably a network problem.
Thank you teachers, my knowledge has improved!
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