Research on High Pressure Abrasive Water Jet for Cold Rolling Descaling

Abstract:

This paper expatiated on principles of high pressure abrasive water jet descaling; used GAMBIT and some experience parameters to create the geometry model of the nozzles and the outflow field; used Fluent to simulate the high pressure abrasive water jet under the condition of different jet standoff distance, different impact angle, different mix angle, different abrasive particle size, different abrasive concentration and different abrasive material. Through the analysis of the simulation results, this paper put forward the optimal selection of these parameters.

• Periodical: Advanced Materials Research (Volume 572)
• Pages: 31-36
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.572.31
• Online since: October 2012
• Authors: Xiao Chen Wang, Ze Wei Mao, Quan Yang
• Keywords: Abrasive Water Jet (AWJ), Descaling, Multiphase Flow, Numerical Simulation

References

[1] S.X. Xue: High Pressure Water Jet Technology & Engineering (Hefei Industrial University Publications, China 2006).

[2] S.H. Liu, J. Song and S. Zhu: China Safety Science Journal, Vol. 10 (1995) No. 5, p.109.

[3] S.J. Sun: Steel Rolling, 1987 No. 7, p.25.

[4] X.J. Liu: Research on Abrasive Suspension Jet Technology and Its Mechanism (Ph.D., Shanghai University, China 2006), p.5.

[5] P.F. Chen, A.J. Shih and E. Levin: Mining Research and Development, 2006 No. 1, p.72.

[6] Y.M. Jia: Fluid Mechanics (Defense Industrial Publications, China 2006).

[7] J.J. Sun: Water Jet Cutting Technology (China University of Mining and Technology Publications, China 1992).

[8] Summer DA. Water Jetting Technology London: E&F N, (1995).