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Minimum Pressure Ratios for Choked Flow by Kuldeep28883 is a document available to read on EtoBox.
What is Minimum Pressure Ratios for Choked Flow about?
The document discusses minimum pressure ratios required for choked flow to occur in various industrial gases. It provides a table listing the minimum pressure ratio of upstream to downstream pressure needed for choked flow in gases such as air, helium, hydrogen, methane and others. It also discusses recommended maximum velocity limits for liquids, gases, and mixed flows in valves to avoid issues like cavitation, flashing, erosion and noise. Valve outlet velocities should generally be limited to 50 feet per
- Author
- Kuldeep28883
- Language
- EN