Optimal particle acceleration in a centrifugal rotor-impact mill

D. Eskin, H. Kalman

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


A method of computation of an accelerating blade profile of a centrifugal rotor-impact mill, providing maximal absolute particle velocity, was developed. The effect of friction coefficient on the optimal blade profile was studied. A comparison of calculated optimal blade profiles with both straight-linear and log-spiral ones was carried out. The calculated optimal profiles enabled significant increase in particle velocities.

Original languageEnglish
Pages (from-to)1653-1658
Number of pages6
JournalMinerals Engineering
Issue number14-15
Publication statusPublished - Dec 2000
Externally publishedYes


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