In the turbopump used in liquid rockets, the stagnation pressure rise is definite. But then the question comes:

  1. Whether static pressure rises or dynamic pressure rises or both rise? If both rise which has the most significant increase?

  2. On what factors will the increase depend upon? (some numbers will be nice for the domination :))

  3. When the inlet and outlet diameter of the pump is same, will there be only static pressure rise?


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