Numerical evaluation of the elastic properties of carbon fiber reinforced composite material at elevated and lowered temperatures
oleh: Saleem Alteer Taha, Petrović Veljko, Grbović Aleksandar, Lozanović-Šajić Jasmina, Balać Igor
| Format: | Article |
|---|---|
| Diterbitkan: | International Institute for the Science of Sintering, Beograd 2021-01-01 |
Deskripsi
The effect of elevated and lowered temperatures on the elastic properties of carbon fiber-epoxy composite material was studied using multi-phase unit cell (MPUC) numerical model. Evaluation of the elastic properties of carbon fiber-epoxy composite material is based on the finite element method. Obtained results confirmed that elevated and lowered temperature has noticeable influence on elastic properties of carbon fiber-epoxy composite material. As demonstrated, this fact has considerable influence on accurate evaluation of generated thermal stresses in real laminated composite structures, exposed to extremely high or low operating temperatures.