1. Sasa Njezic, Medicinski fakultet Banja Luka ,
Republic of Srpska, Bosnia and Herzegovina
2. Slobodan Savić, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
3. Zivana Jovanovic, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
4. Strahinja Milenković, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia
5. Nikola Palic, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
6. Nenad Grujović, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
7. Fatima Živić, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
This study investigates friction phenomena in bioprinting and material interactions, focusing on gelatin-based systems. A novel analytical and numerical model is presented, investigating the relationships between sliding velocity, relaxation time, and tangential stress. The model's application to gelatin highlights its two-component structure and its significance in tribology. Computational outcomes are validated against Baumberg, Caroli, and Ronsin's experimental data, showcasing consistency. This research enhances comprehension of friction mechanisms in bioprinting and material science, offering insights into intricate physical and chemical interactions. The study underscores the utility of advanced modeling in deciphering complex tribological processes and their broader applications.
Ključne reči :
Tematska oblast:
SIMPOZIJUM A - Nauka materije, kondenzovane materije i fizika čvrstog stanja
Datum:
19.08.2023.
Contemporary Materials 2023 - Savremeni materijali
Datoteka uz rad
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