How to calculate the inherent flow characteristics of a valve
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Question: I have designed a valve, and I created all the drawings myself. Is it possible to determine its inherent characteristic curves solely through manual calculations, without conducting experiments? ? ? Thank you
I’m sorry, moderator; I didn’t know how to delete this thread. I didn’t intend to post two of them
The valve core profile is divided into multiple line segments; the diameter of the equivalent circle for each segment is calculated using a flow formula, and by smoothing these line segments, the inherent flow characteristics are obtained.