Abstract
One of the most challenging problems is the wear of articular cartilage caused by the surfaces sliding over each other. It could be reduced with benefit of synovial layer which have the unique lubrication properties. This paper develops the model of fluid layer based on the Markov theory. In our study, we consider the synovial fluid as two-phase fluid with solid and liquid phase within the joint capsule to consider frictional characteristics. The solid phase formed by the wear particle detachment from the articular cartilage surface during the sliding, and liquid phase formed by the lubricant, synovial fluid. We found the mean of the distribution and the changes in the deviation of the state of contact ç(t) between the articulating surfaces during sliding, and estimate the survival of the articulating surfaces from tribological point of view during the joint activity.
| Original language | English |
|---|---|
| Title of host publication | 2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 143-146 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781538629949 |
| DOIs | |
| Publication status | Published - 1 Dec 2017 |
| Event | 2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017 - Lviv, Ukraine Duration: 17 Oct 2017 → 20 Oct 2017 |
Publication series
| Name | 2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017 |
|---|---|
| Volume | 2017-January |
Conference
| Conference | 2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017 |
|---|---|
| Country | Ukraine |
| City | Lviv |
| Period | 17.10.17 → 20.10.17 |
Fingerprint
Keywords
- contact area
- mathematical model
- probabilistic behavior
- thin film
- wear debris
ASJC Scopus subject areas
- Mechanical Engineering
- Electronic, Optical and Magnetic Materials
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
Cite this
Numerical modeling of synovial fluid layer. / Romanishina, T. A.; Romanishina, S. A.; Deeva, V. S.; Slobodyan, S. M.
2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 143-146 (2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017; Vol. 2017-January).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Numerical modeling of synovial fluid layer
AU - Romanishina, T. A.
AU - Romanishina, S. A.
AU - Deeva, V. S.
AU - Slobodyan, S. M.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - One of the most challenging problems is the wear of articular cartilage caused by the surfaces sliding over each other. It could be reduced with benefit of synovial layer which have the unique lubrication properties. This paper develops the model of fluid layer based on the Markov theory. In our study, we consider the synovial fluid as two-phase fluid with solid and liquid phase within the joint capsule to consider frictional characteristics. The solid phase formed by the wear particle detachment from the articular cartilage surface during the sliding, and liquid phase formed by the lubricant, synovial fluid. We found the mean of the distribution and the changes in the deviation of the state of contact ç(t) between the articulating surfaces during sliding, and estimate the survival of the articulating surfaces from tribological point of view during the joint activity.
AB - One of the most challenging problems is the wear of articular cartilage caused by the surfaces sliding over each other. It could be reduced with benefit of synovial layer which have the unique lubrication properties. This paper develops the model of fluid layer based on the Markov theory. In our study, we consider the synovial fluid as two-phase fluid with solid and liquid phase within the joint capsule to consider frictional characteristics. The solid phase formed by the wear particle detachment from the articular cartilage surface during the sliding, and liquid phase formed by the lubricant, synovial fluid. We found the mean of the distribution and the changes in the deviation of the state of contact ç(t) between the articulating surfaces during sliding, and estimate the survival of the articulating surfaces from tribological point of view during the joint activity.
KW - contact area
KW - mathematical model
KW - probabilistic behavior
KW - thin film
KW - wear debris
UR - http://www.scopus.com/inward/record.url?scp=85046403919&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85046403919&partnerID=8YFLogxK
U2 - 10.1109/YSF.2017.8126661
DO - 10.1109/YSF.2017.8126661
M3 - Conference contribution
AN - SCOPUS:85046403919
T3 - 2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017
SP - 143
EP - 146
BT - 2017 IEEE International Young Scientists Forum on Applied Physics and Engineering, YSF 2017
PB - Institute of Electrical and Electronics Engineers Inc.
ER -