Analysis of hybrid composite with moisture defects using finite element method and micromechanics
| Autor: | G Raja Vamsi, N Raghu Ram, P. Phani Prasanthi, K. Sivaji Babu, M. S. R. Niranjan Kumar |
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| Rok vydání: | 2017 |
| Předmět: |
Lamina
Materials science Polymers and Plastics Moisture Composite number Metals and Alloys Micromechanics 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Homogenization (chemistry) Finite element method 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Biomaterials Transverse plane Nano Composite material 0210 nano-technology |
| Zdroj: | Materials Research Express. 4:105006 |
| ISSN: | 2053-1591 |
| Popis: | A unidirectional two different fibers reinforced hybrid composite lamina is analyzed using micro mechanics with the support of finite element method. The circular cross sectional fibers are assumed to be distributed in a hexagonal array. Different combinations of two fibers are studied to notify the hybrid effect on the final properties of composite lamina. The effect of the environment (with phase properties degraded due to the moisture effects) on the properties of hybrid composites is also evaluated. Further, the research is concentrated on the nano based hybrid composites. The objective of the work is attained by applying homogenization techniques. A new combination of material is proposed in place of regular hybrid composites from the findings of finite element results. The longitudinal directional properties have been found to be insignificant with the environment and nano reinforcement; however, there was significant variability in the transverse strength properties. |
| Databáze: | OpenAIRE |
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