Paper Title:

Flows Field Simulation of Two-Phase Swirling Flows Finishing

Periodical Advanced Materials Research (Volumes 24 - 25)
Main Theme Precision Surface Finishing and Deburring Technology
Edited by Hang Gao, Zhuji Jin and Yannian Rui
Pages 17-22
DOI 10.4028/www.scientific.net/AMR.24-25.17
Citation Sheng Qiang Yang et al., 2007, Advanced Materials Research, 24-25, 17
Online since September 2007
Authors Sheng Qiang Yang, Wen Hui Li, Shi Chun Yang
Keywords Finishing, Flow Field, Numerical Simulation, Two-Phase Swirling Flows
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Two-phase swirling flows finishing is put forward mainly for hole surface. By theoretic analysis and experimental research, the characteristics of flows field will directly affect finishing quality and efficiency. On the basic premise of defining Renault stress model on swirling flows field, numerical simulation of velocity vector graph, turbulent kinetic energy graph, turbulent dissipation ratio graph, pressure distribution graph, vorticity magnitude distribution graph etc. are made, and vorticity magnitude and tangential velocity in different mediums are contrasted, which provide theoretic basis for thorough research.