Fragments spawning and interaction models for DEM breakage simulation

Granular Matter

Volumn 13, Issue 6, 2011, Pages 765-776

  Brosh, Tamir ^a   Kalman, Haim ^a   Levy, Avi ^a  

^a BEN GURION UNIVERSITY OF THE NEGEV   (Israel)

Author keywords

Fragment generation; Fragment interaction; Fragment seeding; Particle breakage

Indexed keywords

BREAKAGE FUNCTION; COMPUTATIONAL DOMAINS; CONTACT RADIUS; DEM SIMULATION; FRAGMENT GENERATION; FRAGMENT INTERACTION; FRAGMENT SIZES; INITIAL CONDITIONS; INTERACTION MODEL; JET MILLING; PARTICLE BREAKAGE; PARTICLE-WALL INTERACTIONS; PNEUMATIC CONVEYING; SPHERICAL PARTICLE;

ALGORITHMS; COMPUTER SIMULATION; GRINDING (COMMINUTION); INDUSTRIAL APPLICATIONS; SEED;

PARTICLES (PARTICULATE MATTER);

EID: 84855900118     PISSN: 14345021     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10035-011-0286-z     Document Type: Article

References (20)

1. Kalman,H., Rodnianski,V.,Haim, M.:Anewmethod to implement comminution functions into DEM simulation of a size reduction system. Granul. Matter 11(4), 253-266 (2009)
2. Zhu, H.P., Zhou, Z.Y., Yang, R.Y., Yu, A.B.: Discrete particle simulation of particulate systems: a review of major applications and findings. Chem. Eng. Sci. 63, 5728-5770 (2008)
3. Kafui, K.D., Thornton, C.: Numerical simulations of impact breakage of a spherical crystalline agglomerate. Powder Technol. 109, 113-132 (2000) (Pubitemid 30177119)
4. Mishra, B.K., Thornton, C.: Impact breakage of particle agglomerates. Int. J. Miner. Process. 61(4), 225-239 (2001) (Pubitemid 32218028)
5. Antonyuk, S., Khanal, M., Tomas, J., Heinrich, S., Mörl, L.: Particulate processes: a special issue of chemical engineering and processing impact breakage of spherical granules: experimental study and DEM simulation. Chem. Eng. Process. 45, 838-856 (2006)
6. Papadopulos, D.G., Teo, C.S., Ghadiri, M.: Attrition of common salt. In: 3rd World Congress on Particle Technology, AIChE (1998)
7. Han, T., Kalman, H., Levy, A.: DEM simulation of particle comminution in jet milling. Part. Sci. Technol. 20, 325-340 (2003)
8. Han, T., Levy, A., Kalman, H.: DEM simulation of salt during dilute-phase pneumatic conveying. Powder Technol. 129, 92-100 (2003) (Pubitemid 35430193)
9. Buchholtz, V., Freund, J.A., Pöschel, T.: Molecular dynamics of comminution in ball mills. Eur. Phys. J. B 16, 169-182 (2000)
10. Pöschel, T., Schwager, T.: Computational Granular Dynamics- Models and Algorithms. Springer, Germany (2005)
11. Aström, J.A., Herrmann, H.J.: Fragmentation of grains in a twodimensional packing. Eur. Phys. J. B. 5, 551-554 (1998)
12. Potapov, A.V., Campbell, C.: Computer simulation of impactinduced particle breakage. Powder Technol. 81, 207-216 (1994)
13. Khanal, M., Schuberta, W., Tomas, J.: Discrete element method simulation of bed comminution. Miner. Eng. 20(2), 179-187 (2007) (Pubitemid 46109252)
14. Rozenblat, Y., Portnikov, D., Levy, A, Kalman, H., Aman, S.,Tomas, J.: Strength distribution of particles under compression. Powder Technol. (2011, in Press)
15. Rozenblat, Y.: Investigating Size Reduction Functions for DEM Applications. Ph.D. thesis, Ben Gurion University, Israel, (internal communication) (2009)
16. Brosh, T., Levy, A.: Modelling of heat transfer in pneumatic conveyer using a combined DEM-CFD numerical code. Dry. Technol. 28, 155-164 (2010)
17. Brosh, T., Kalman, H., Levy, A.: Implementation of comminution functions in DEM simulation of dilute-phase pneumatic conveying. Granul. Matter 13(2), 175-181 (2010)
18. Brosh, T., Levy, A., Kalman, H., Ricard, F., Peyron, I.: Implementation of comminution functions in jet-mill DEM simulation. In: The World Congress on Particle Technology (WCPT6), Nuremberg (2010)
19. Vogel, L., Peukert, W.: Characterisation of grinding-relevant particle properties by inverting a population balance model. Particle Particle Syst. Charact. 19, 149-157 (2002) (Pubitemid 34799239)
20. Petukhov, Y., Kalman, H.: Empirical breakage ratio of particles due to impact. Powder Technol. 143(144), 160-169 (2004) (Pubitemid 39091935)