Comminution of material particles by water jets — Influence of the inner shape of the mixing chamber

0359602 - ÚGN 2012 RIV FI eng J - Journal Article
Hlaváč, L. M. - Hlaváčová, I. - Jandačka, P. - Zegzulka, J. - Viliamsová, J. - Vašek, Jaroslav - Mádr, V.
Comminution of material particles by water jets — Influence of the inner shape of the mixing chamber.
International Journal of Mineral Processing. Roč. 95, č. 1 (2010), s. 25-29. ISSN 0301-7516
Grant - others:GA MPO(CZ) 1H-PK2/22; GA ČR(CZ) GA105/06/1516
Institutional research plan: CEZ:AV0Z30860518
Keywords : industrial minerals * comminution * water jet * mineral processing * particle size
Subject RIV: JJ - Other Materials
Impact factor: 1.082, year: 2010
http://www.sciencedirect.com/science/article/pii/S0301751610000396

Material comminution is one of the typical processes present during the injection abrasive water jet generation inside the mixing chamber and the focussing tube of the abrasive water jet cutting head. The determination of an extent of changes in the size of particles induced in the cutting head is the main objective of this contribution. Knowledge of the particle size at the exit from the cutting head is necessary for studying of the subsequent processes, e.g. the impingement of water jet with industrial mineral particles on a solid-state target or collision of such water jet with liquid barrier or opposite flowing jet of the same type.
Permanent Link: http://hdl.handle.net/11104/0197359