Hello everyone I tried to create setup for abrasive jet machining (AJM) which consist of circular nozzle, rectangular workpiece, and domain.
Boundary conditions are at (1)nozzle inlet- Pressure input (2) nozzle outlet-pressure output (3) at workpiece wall no slip condition (4) for domain (for surrounding) pressure output are given.
It is an steady state problem and Two phase flow Eulerian model is used.
Here after after running the simulation I found that flow is developed only in nozzle and its not coming out to hit on workpiece as there is gab between nozzle and workpiece. so please tell me, how to make setup so that stream of air+abrasive particles hit on workpiece in 3D.
I am attaching file of setup which i made