The relationship between static and kinetic friction for plant granular materials
Authors:
- Artur Wójcik,
- Jarosław Frączek,
- Magdalena Niemczewska-Wójcik
Abstract
The article shows a direct relationship between the maximum frictional force Fst (static friction) and the mean frictional force Fkin (kinetic friction). The tests were carried out for three plant granular materials (peas, maize, triticale). The modified Amontons-Coulomb model of friction was proposed for the Fst and Fkin description. The additional statistical analysis showed a strong linear correlation (R2 = 0.95) between the Fst and Fkin forces for all combinations of moisture levels (9, 12, 15, 18%) and loads (16, 27, 42, 50, 61 N). This makes it possible to simplify the measurement procedure, which in the case of kinetic friction is relatively difficult to implement.
- Record ID
- CUT6b470f029e8c4295a8f7cd1be7e4aedf
- Publication categories
- ;
- Author
- Journal series
- Powder Technology, ISSN 0032-5910, e-ISSN 1873-328X
- Issue year
- 2020
- Vol
- 361
- Pages
- 739-747
- Other elements of collation
- fot.; rys.; tab.; wykr.; Bibliografia (na s.) - 74; Bibliografia (liczba pozycji) - 52; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 361
- Keywords in English
- friction force, plant granular material, peas, maize, triticale
- DOI
- DOI:10.1016/j.powtec.2019.11.048 Opening in a new tab
- URL
- https://www.sciencedirect.com/science/article/pii/S0032591019310071?via%3Dihub Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 140
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT6b470f029e8c4295a8f7cd1be7e4aedf/
- URN
urn:pkr-prod:CUT6b470f029e8c4295a8f7cd1be7e4aedf
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.