How do the partition and piston of a rotary piston flow meter separate the inlet and outlet?
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I have never seen a rotary piston flow meter in person, and I’m not quite sure how the partition and the piston manage to separate the inlet and outlet when the piston is rotating and in contact with both inlet D and outlet E at the same time Because at different times, the intersection point between the partition and the piston is different. So the specific process is unclear. Expert, could you explain it in more detail? It would be best to have a video or animated image.
Simply put, during one rotation cycle, fluid from both the inner chamber and the outer chamber is discharged from the inlet to the outlet~~ The principle is shown in the figure below~~