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Influence of activation of quartz grain surface on efficiency of the process of processing the quartz sand grains with fluoride technology

โœ Scribed by Demyanova, L. P.; Zaeva, A. S.; Buinovskiy, A. S.


Book ID
121583364
Publisher
Springer
Year
2013
Tongue
English
Weight
271 KB
Volume
47
Category
Article
ISSN
0040-5795

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Collisions of quartz grains with a sand
โœ B. B. Willetts; M. A. Rice ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 751 KB

The velocities with which grains were observed to emerge from a sand bed after an intersaltation collision at u\* = 40 cm s-are reported for four bed attitudes, from horizontal bed to adverse bed slope 15". The principal effect of bed angle is to alter the magnitude and direction of the ricochet vel