Analysis and Modeling of Particle Velocities in Premixed Abrasive Water Jets

Table 4

The statistics of abrasive’s velocity at the exit of the nozzle.

Nozzle straight section length (mm)	Mean (m/s)	Standard deviation	Theoretical value (m/s)	Consistency
5	90.70	4.32	90.87	Satisfy
7	92.43	4.46	92.24	Satisfy
9	93.57	3.80	93.44	Satisfy
11	94.70	3.74	94.51	Satisfy