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Accurate measurement of the kinetic coefficient of friction between a surface and a granular mass
Rademacher, F.J.C. (1978) Accurate measurement of the kinetic coefficient of friction between a surface and a granular mass. Powder Technology, 19 (15). pp. 65-77. ISSN 0032-5910
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| Abstract: | A device has been developed for correct measurement of the kinematic coefficient of friction between a cohesionless granular material and a surface. Particle size may range from 0.5 up to about 9 mm, depending somewhat on the desired accuracy. Sliding velocity of the granules with respect to the surface was varied up to 33 m/s. The accuracy of the magnitude of the friction coefficient is within ±1.5%, whereas the variation of this coefficient, as caused by the sliding velocity, can be obtained with an accuracy of ±0.5%. |
| Item Type: | Article |
| Copyright: | © 1978 Elsevier Sequoia |
| Link to this item: | http://purl.utwente.nl/publications/68440 |
| Official URL: | http://dx.doi.org/10.1016/0032-5910(78)80073-4 |
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