Numerical study on the dynamics of an electrical discharge generated bubble in EDM

Engineering Analysis with Boundary Elements

Volumn 30, Issue 6, 2006, Pages 503-514

  Shervani Tabar, Mohammad T ^a   Abdullah, Amir ^b   Shabgard, Mohammad R ^a  

^a UNIVERSITY OF TABRIZ   (Iran)

^b AMIRKABIR UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Boundary integral equation method; Electrical discharge machining; Gas or vapour channel; Vapour bubble

Indexed keywords

BOUNDARY ELEMENT METHOD; BUBBLES (IN FLUIDS); DIELECTRIC MATERIALS; HYDRODYNAMICS; INTEGRAL EQUATIONS; NUMERICAL METHODS;

BOUNDARY INTEGRAL EQUATION METHOD; GAS OR VAPOR CHANNEL; GAS VAPOR; VAPOUR BUBBLE;

ELECTRIC DISCHARGE MACHINING;

EID: 33646768189     PISSN: 09557997     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.enganabound.2006.01.014     Document Type: Article

References (12)

1. Abdullah A. Voltage injection and performance evaluation in EDM, PhD thesis, The Victoria University of Manchester; 1989.
2. Zolotykh B.N. The mechanism of electrical erosion of metals in liquid dielectric media. Zhurnal Tekhnicheskoi Fiziki 29 12 (1959) 1484-1486
3. Carrey J., Radousky H.B., and Berkowitz A.E. Spark-eroded particles: influence of processing parameters. J Appl Phys 95 3 (2004)
4. Mukoyama Y. The mechanism of electric-discharge machining. Bull Jpn Soc Prec Eng 2 4 (1968)
5. Chen Y., and Mahdivian S.M. Analysis of eletro-discharge machining process and its comparison with experiments. J Mater Process Technol 104 (2000) 150-157
6. Lhiaubet C, Benzerga L, Boyer L. Influence of variable pressure field in the dielectric on material removed by electrical discharge machining MI88. Proceedings of symposium on product and process design, vol. 1, Atlanta, April; 1988. p. 17-20.
7. Kucherenko V.V., and Shamko V.V. Dynamics of electric-explosion cavities between two solid parallel walls. J Appl Mech Technol Phys 27 (1986) 112-115
8. Soh W.K., and Shervani-Tabar M.T. Computer model for a pulsating vapour bubble near a rigid surface. Comput Fluid Dyn J 3 1 (1994) 223-236
9. Shervani-Tabar MT, Arshadi K. Numerical study on the dynamics of a cavitation bubble near rigid body. Proceedings of the 14th Australasian fluid mechanics conference, vol. II; 2001. p. 641-4.
10. Blake JR, Pearson A, Otto SR. Boundary integral methods for cavitation bubble near boundaries. Proceedings of the fourth international symposium on cavitation, paper no. CAV2001:lecture.004, California Institute of Technology, Pasadena, CA, USA, June 20-23; 2001.
11. Best JP. The dynamics of underwater explosions, PhD thesis, University of Wollongong, Wollongong, Australia; 1991.
12. Rayleigh L. On the pressure developed in a liquid during the collapse of a spherical void. Philos Mag 34 (1917) 94-98