Impact vs pressure distribution

◉ Impact is total force

- Which is proportional to flow rate.

- Which is proportional to the square root of pressure.


◉ The definition of pressure distribution is the pressure which is sprayed to every part of workpiece by nozzles.

- Variation of impact will effect pressure distribution.

- The result of pressure distribution will be effected by spray shape and coverage volume.

- Pressure distribution is related to spray flow rate and effected by the design of flow distribution.

- As there is so many variables, there is no any simple formula to receive pressure distribution of various nozzles.

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