The methodical aspects of the friction modeling of plant granular materials
Artur Wójcik , Jarosław Frączek , Aldona K. Wota
AbstractThe article examines the influence of several factors (load, moisture, velocity) on the value of the friction force. The research was conducted on three different granular materials of biological origin (peas, maize, triticale). In addition, attention was given to the geometrical surface structure of grains on contact with the structural material. The proposed mathematical model took account of four independent factors. Statistical analysis showed their significant influence on the friction force. It was also found that velocity, in the tested range (30–60 mm/min), had a negligible impact on the value of the friction force.
|Journal series||Powder Technology, ISSN 0032-5910, e-ISSN 1873-328X, (N/A 140 pkt)|
|Publication size in sheets||0.5|
|Keywords in English||External friction,Plant granular material, Geometric surface structure, Peas, Maize, Triticale|
|Publication indicators||= 3; : 2017 = 1.669; : 2018 = 3.413 (2) - 2018=3.476 (5)|
|Finansowanie||This research was supported by the Ministry of Science and Higher Education of the Republic of Poland|
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