Analysis and modelling of particle velocities in micro-abrasive air jet

International Journal of Machine Tools and Manufacture

Volumn 49, Issue 11, 2009, Pages 850-858

  Li, H Z ^a   Wang, J ^a   Fan, J M ^a  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

Author keywords

Abrasive jet; Abrasive jet machining; Abrasive particles; Micromachining; Particle velocity

Indexed keywords

ABRASIVE JET; ABRASIVE JET MACHINING; ABRASIVE PARTICLES; AIR DENSITY; AIR FLOW VELOCITY; AIR JET; AVERAGE ERRORS; AXIAL DIRECTION; CENTERLINE; CUT QUALITY; DEVELOPED MODEL; DISTRIBUTION OF PARTICLES; HARD AND BRITTLE MATERIALS; JET FLOW; MODEL CALCULATIONS; NON-TRADITIONAL; NOZZLE EXITS; NOZZLE LENGTH; NUMERICAL SOLUTION; PARTICLE DENSITIES; PARTICLE IMAGE VELOCIMETRY; PARTICLE MEAN DIAMETERS; PARTICLE VELOCITIES; PARTICLE VELOCITY; PARTICLE VELOCITY PROFILE;

ABRASIVES; AIR; AIR ENTRAINMENT; COMPOSITE MICROMECHANICS; FLOW VISUALIZATION; MICROMACHINING; NOZZLES; VELOCITY; VELOCITY CONTROL; VELOCITY DISTRIBUTION;

JETS;

EID: 67649827298     PISSN: 08906955     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmachtools.2009.05.012     Document Type: Article

References (28)

1. Fan J.M., Wang C.Y., and Wang J. Modelling the erosion rate in micro abrasive air jet machining of glasses. Wear 266 (2009) 968-974
2. Li Q.L., Wang J., and Huang C.Z. Erosion mechanisms of monocrystalline silicon under a microparticle laden air jet. Journal of Applied Physics 104 (2008) 034903
3. Ligthart H.J., Slikkerveer P.J., in't Veld F.H., Swinkels P.H.W., and Zonneveld M.H. Glass and glass machining in Zeus panels. Philips Journal of Research 50 3/4 (1996) 475-499
4. Slikkerveer P.J., Bouten P.C.P., and de Hass F.C.M. High quality mechanical etching of brittle materials by powder blasting. Sensors and Actuators 85 (2000) 296-303
5. Chiang S.S., Marshall D.B., and Evans A.G. The response of solids to elastic/plastic indentation. I. Stresses and residual stresses. Journal of Applied physics 53 (1982) 298-311
6. Lawn B.R., Evans A.G., and Marshall D.B. Elastic/plastic indentation damage in ceramics: the median/radial crack system. Journal of the American Ceramic Society 63 (1980) 574-581
7. Marshall D.B. Geometrical effects in elastic/plastic indentation. Journal of the American Ceramic Society 67 (1984) 57-60
8. Marshall D.B., Lawn B.R., and Evans A.G. Elastic/plastic indentation damage in ceramics: the lateral crack system. Journal of the American Ceramic Society 65 (1982) 561-566
9. Finnie I., Wolak J., and Kabil Y. Erosion of metals by solid particles. Journal of Materials 2 (1967) 682-700
10. Wang J., and Wong W.C.K. A study of abrasive waterjet cutting of metallic coated sheet steels. International Journal of Machine Tools and Manufacture 39 (1999) 855-870
11. Verspui M.A., de With G., Corbijn A., and Slikkerveer P.J. Simulation model for the erosion of brittle materials. Wear 233-235 (1999) 436-443
12. Achtsnick M., Geelhoed P.F., Hoogstrate A.M., and Karpuschewski B. Modelling and evaluation of the micro abrasive blasting process. Wear 259 (2005) 84-94
13. Ghobeity A., Papini M., and Spelt J.K. Computer simulation of particle interference in abrasive jet micromachining. Wear 263 (2007) 265-269
14. Karpuschewski B., Hoogstrate A.M., and Achtsnick M. Simulation and improvement of the micro abrasive blasting process. CIRP Annals 53 1 (2004) 251-254
15. Verma A.P., and Lal G.K. A theoretical study of erosion phenomenon in abrasive jet machining. Transactions of ASME, Journal of Manufacturing Science and Engineering 118 (1996) 564-570
16. Neilson J.H., and Gilchrist A. An analytical and experimental investigation of the velocity of particles entrained by the gas flow in nozzles. Journal of Fluid Mechanics 33 (1968) 131-149
17. Stevenson A.N.J., and Hutchings M. Scaling laws for particle velocity in the gas-blast erosion test. Wear 181-183 (1995) 56-62
18. Momber A. Blast Cleaning Technology (2008), Springer-Verlag, Berlin, Heidelberg
19. Humphrey J.A.C. Fundamentals of fluid motion in erosion by solid particle impact. International Journal of Heat and Fluid Flow 11 3 (1990) 170-195
20. Turenne S., and Fiset M. Modeling of abrasive particle trajectories during erosion by a slurry jet. Wear 162-164 (1993) 679-687
21. Thomas P.J. Simulation of Industrial Processes for Control Engineers (1999), Butterworth-Heinemann, Oxford
22. Shaughnessy E.J., Katz I.M., and Schaffer J.P. Introduction to Fluid Mechanics (2005), Oxford University Press
23. Kirk D. Generation of air-blast shot velocity. The Shot Peener 21 1 (2007) 26-30
24. Rajaratnam N. Turbulent Jets (1976), Elsevier Scientific Publishing Company, Amsterdam
25. Boguslawski L., and Popiel C.O. Flow structure of the free round turbulent jet in the initial region. Journal of Fluid Mechanics 90 (1979) 531-539
26. M. Achtsnick, High performance micro abrasive blasting, Ph.D. Thesis, Delft University of Technology, Delft, The Netherlands, 2005.
27. Liu H., Wang J., Kelson N., and Brown R. A study of abrasive waterjet characteristics by CFD simulation. Journal of Materials Processing Technology 153-154 (2004) 488-493
28. Raffel M., Willert C.E., Wereley S.T., and Kompenhans J. Particle Image Velocimetry: A Practical Guide. second ed (2007), Springer