Simulation of ball behavior in a vibration mill in relation with its grinding rate: Effects of fractional ball filling and liquid viscosity

International Journal of Mineral Processing

Volumn 44-45, Issue SPEC. ISS., 1996, Pages 413-424

  Yokoyama, T ^a   Tamura, K ^a   Usui, H ^a   Jimbo, G ^a  

^a NAGOYA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; FREQUENCIES; GRINDING (COMMINUTION); LIQUIDS; STRENGTH OF MATERIALS; VIBRATIONS (MECHANICAL); VISCOSITY;

BALL COLLISIONS; BALL MOTION; DISCRETE ELEMENT METHOD; FRACTIONAL BALL FILLING; GRINDING RATE;

BALL MILLS;

EID: 0030103560     PISSN: 03017516     EISSN: None     Source Type: Journal    
DOI: 10.1016/0301-7516(95)00048-8     Document Type: Article

References (7)

1. Bachmann, D., 1940. Bewegungsvorgange in Schwingmühlen mit trockner Mahlkörperfüllung. Verfahrenstech. Z. VDI, 2: 43-55.
2. Cundall, P.A. and Strack, O.D.L., 1979. A discrete numerical model for granular assemblies. Geotechnique, 29: 47-65.
3. Kiyama, H. and Fujimura, H., 1983. Application of Cundall's discrete block method for gravity flow analysis of rock-like granular materials. Proc. Jpn. Soc. Civ. Eng., 333: 137-146.
4. Mishra, B.K. and Rajamani, R.K., 1990. Motion analysis in tumbling mills by the discrete element method. KONA, 8: 92-98.
5. Tamura, K. and T. Tanaka, 1970. Rate of ball milling and vibration milling on the basis of the comminution law. Ind. Eng. Chem., Process Des. Develop., 9: 165-173.
6. Yashima, S. and Saito, F., 1979. Size effects of particle compressive strength on single particle crushing. J. Soc. Powder Technol. Jpn., 16: 714-720.
7. Yokoyama, T., Tamura, K. and Jimbo, G., 1990. Study on grinding mechanism of a vibration ball mill based on the movement of ball media. In: Proceedings of Second World Congress Particle Technology, Part II, pp. 455-462.