OPTIMAL COMBINING PREDICTION FORBLENDING EFFICIENCY
(Department of Mineral Engineering,Central South University of Technology,Changsha 410083)
Abstract: By means of analysing the mechanism of blending materials，a general blending efficien-cy madcl was proposed. Applying this general model to an example，a suitable formula of blending effi-ciency whieh is more accurate than those in papers[2-3] was obtained. Finally, a high-precision optimal combining prediction formula for calculating blending efficiency was proposed.
Key words: blending efficiency optimal combining prediction correlation fluctuation statistical independence normal distribution