Open AccessTwo phase numerical simulation of continuous abrasive water jet system based on EDEM
Author(s) -
Liangwei Li
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/546/4/042055
Subject(s) - nozzle , abrasive , jet (fluid) , materials science , mechanical engineering , fluent , mechanics , computer simulation , composite material , engineering , physics
To improve continuous supply ability of present pre mixed abrasive water jet (AWJ) system, a new type of continuous AWJ is proposed and its formation mechanism is revealed. Simulation of abrasive entrance and a mixing chamber, pipes, cutting nozzle flow field data using FLUENT software, with area ratio M change, the abrasive cutting nozzle end pressure and entrance into contradiction, the curve of intersection of M=5 is the key point of abrasive jet and material handling division. The solid-liquid coupling simulation method of abrasive particles and water was formed by using edem software.