Analysis and Modeling of Particle Velocities in Premixed Abrasive Water Jets

Table 5

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
14	94.20	3.93	94.28	Satisfy
17	94.40	4.22	94.38	Satisfy
20	94.51	3.81	94.48	Satisfy
23	94.69	3.82	94.51	Satisfy