Determination of Viscosity of Granular Materials from Uniaxial Compression Test Data
G. P. Starikov1, T. N. Mel’nik1,2, S. V. Shatokhin1
1Institute of Physics of Mining Processes, Donetsk, Russia
2Galkin Donetsk Institute for Physics and Engineering, Donetsk, Russia
Keywords: Solid body viscosity, granular material, Bridgmen’s and Farbman’s models, granular material viscosity
Abstract
The framework of the research are Bridgmen’s and Farbman’s models for viscosity of powders. The article reports the uniaxial compression test data for ground materials. The authors give examples of calculation of viscosity for coal, quartz, sandstone and sandy shale.
|
