Experimental Investigation and CFD Simulation of Removal Characteristics in Nanoparticle Colloid Jet Machining
A computational fluid dynamic (CFD) model for submersion jet has been developed to investigate the hydrodynamics in nanoparticle colloid jet machining with small diameter nozzle about 0.21mm. With this model, the fluid field characteristics and pressure distributions in the system are computed under the condition of vertical injection and aslant injection when jet pressure is 4MPa. The corresponding material removal experiments in nanoparticle colloid jet machining have been done to validate the rationality of the CFD model. And the simulated data are in good agreements with the experimental results.
Yingxue Yao, Dunwen Zuo and Xipeng Xu
X. Z. Song et al., "Experimental Investigation and CFD Simulation of Removal Characteristics in Nanoparticle Colloid Jet Machining", Key Engineering Materials, Vols. 431-432, pp. 273-276, 2010