Numerical simulation analysis of four-stage mutation of solid-liquid two-phase grinding

Junye Li; Yang Liu; Jikun Hou; Jinglei Hu; Hengfu Zhang; Guiling Wu

doi:10.1117/12.2316305

5 March 2018 Numerical simulation analysis of four-stage mutation of solid-liquid two-phase grinding

Junye Li, Yang Liu, Jikun Hou, Jinglei Hu, Hengfu Zhang, Guiling Wu

Proceedings Volume 10710, Young Scientists Forum 2017; 1071016 (2018) https://doi.org/10.1117/12.2316305
Event: Young Scientists Forum 2017, 2017, Shanghai, China

Abstract

In order to explore the numerical simulation of solid-liquid two-phase abrasive grain polishing and abrupt change tube, in this paper, the fourth order abrupt change tube was selected as the research object, using the fluid mechanics software to simulate,based on the theory of solid-liquid two-phase flow dynamics, study on the mechanism of AFM micromachining a workpiece during polishing.Analysis at different inlet pressures, the dynamic pressure distribution pipe mutant fourth order abrasive flow field, turbulence intensity, discuss the influence of the inlet pressure of different abrasive flow polishing effect.

Citation Download Citation

Junye Li, Yang Liu, Jikun Hou, Jinglei Hu, Hengfu Zhang, and Guiling Wu "Numerical simulation analysis of four-stage mutation of solid-liquid two-phase grinding", Proc. SPIE 10710, Young Scientists Forum 2017, 1071016 (5 March 2018); https://doi.org/10.1117/12.2316305

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