Discussion on the design calculation methods for venturi tubes
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There are many different designs for venturi tubes, as well as national standards; their usage varies depending on the application. I’d like to discuss with everyone the design approaches for the following occasions. Application scenario: The inlet of the venturi tube is controlled by a solenoid valve; the inlet pressure is 0.5 Mpa, the diameter of the venturi tube’s inlet is 4.5 mm, the diameter of the throat is 2 mm, and the length of the outlet is approximately 30 mm. How can the outlet velocity be calculated?
Does anyone understand? Waiting online continuously.
It is calculated based on the flow rate and the inner diameter of the pipe; you get the velocity by dividing the flow rate by the area of the outlet, making sure to pay attention to the units
What is the export pressure? Drain it?