Given the speed and diameter of the centrifugal fan as well as the inlet pressure, how can the outlet pressure and speed be calculated? I hope an expert can help answer this; thanks a lot!
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Given the speed and diameter of the centrifugal fan as well as the inlet pressure, how can the outlet pressure and speed be calculated? I hope an expert can help answer this; thanks a lot.
Assuming that the velocity at the tip of the fan impeller is equal to the velocity at the rim of the impeller, and its pressure is equal to the inlet pressure, it can be roughly calculated based on the law of conservation of energy. In other words, the kinetic energy head plus the pressure energy head is a constant value.