Interlaminar stress analysis for carbon/epoxy composite space rotors
This paper extends the previous works that appears in the International Journal of Multiphysics, Varatharajoo, Salit and Goh (2010). An approach incorporating cohesive zone modelling technique is incorporated into an optimized flywheel to properly simulate the stresses at the layer interfaces. I...
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| Format: | Article |
| Language: | en |
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International Society of Multiphysics
2011
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| Online Access: | http://eprints.usm.my/37012/1/%28Interlaminar_stress_analysis_for_carbon_epoxy%29_187-446-1-SM.pdf http://eprints.usm.my/37012/ https://www.researchgate.net/publication/273077374_Interlaminar_stress_analysis_for_carbonepoxy_composite_space_rotors |
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| author | Chong, Ee Lian Varatharajoo, Renuganth Mohd Suhadis, Nurulasikin |
| author_facet | Chong, Ee Lian Varatharajoo, Renuganth Mohd Suhadis, Nurulasikin |
| author_sort | Chong, Ee Lian |
| building | Hamzah Sendut Library |
| collection | Institutional Repository |
| content_provider | Universiti Sains Malaysia |
| content_source | USM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper extends the previous works that appears in the International
Journal of Multiphysics, Varatharajoo, Salit and Goh (2010). An approach
incorporating cohesive zone modelling technique is incorporated into an
optimized flywheel to properly simulate the stresses at the layer interfaces.
Investigation on several fiber stacking sequences are also conducted to
demonstrate the effect of fiber orientations on the overall rotor stress as
well as the interface stress behaviour. The results demonstrated that the
rotor interlaminar stresses are within the rotor materials’ ultimate strength
and that the fiber direction with a combination of 45°/-45°/0° offers the
best triple layer rotor among the few combinations selected for this
analysis. It was shown that the present approach can facilitate also further
investigation on the interface stress behaviour of rotating rotors. |
| format | Article |
| id | my.usm.eprints.37012 |
| institution | Universiti Sains Malaysia |
| language | en |
| publishDate | 2011 |
| publisher | International Society of Multiphysics |
| record_format | eprints |
| spelling | my.usm.eprints.37012 http://eprints.usm.my/37012/ Interlaminar stress analysis for carbon/epoxy composite space rotors Chong, Ee Lian Varatharajoo, Renuganth Mohd Suhadis, Nurulasikin TL1-4050 Motor vehicles. Aeronautics. Astronautics This paper extends the previous works that appears in the International Journal of Multiphysics, Varatharajoo, Salit and Goh (2010). An approach incorporating cohesive zone modelling technique is incorporated into an optimized flywheel to properly simulate the stresses at the layer interfaces. Investigation on several fiber stacking sequences are also conducted to demonstrate the effect of fiber orientations on the overall rotor stress as well as the interface stress behaviour. The results demonstrated that the rotor interlaminar stresses are within the rotor materials’ ultimate strength and that the fiber direction with a combination of 45°/-45°/0° offers the best triple layer rotor among the few combinations selected for this analysis. It was shown that the present approach can facilitate also further investigation on the interface stress behaviour of rotating rotors. International Society of Multiphysics 2011 Article PeerReviewed application/pdf en http://eprints.usm.my/37012/1/%28Interlaminar_stress_analysis_for_carbon_epoxy%29_187-446-1-SM.pdf Chong, Ee Lian and Varatharajoo, Renuganth and Mohd Suhadis, Nurulasikin (2011) Interlaminar stress analysis for carbon/epoxy composite space rotors. International Journal of Multiphysics , 5 (4). pp. 353-376. ISSN 1750-9548 https://www.researchgate.net/publication/273077374_Interlaminar_stress_analysis_for_carbonepoxy_composite_space_rotors |
| spellingShingle | TL1-4050 Motor vehicles. Aeronautics. Astronautics Chong, Ee Lian Varatharajoo, Renuganth Mohd Suhadis, Nurulasikin Interlaminar stress analysis for carbon/epoxy composite space rotors |
| title | Interlaminar stress analysis for carbon/epoxy composite space rotors |
| title_full | Interlaminar stress analysis for carbon/epoxy composite space rotors |
| title_fullStr | Interlaminar stress analysis for carbon/epoxy composite space rotors |
| title_full_unstemmed | Interlaminar stress analysis for carbon/epoxy composite space rotors |
| title_short | Interlaminar stress analysis for carbon/epoxy composite space rotors |
| title_sort | interlaminar stress analysis for carbon/epoxy composite space rotors |
| topic | TL1-4050 Motor vehicles. Aeronautics. Astronautics |
| url | http://eprints.usm.my/37012/1/%28Interlaminar_stress_analysis_for_carbon_epoxy%29_187-446-1-SM.pdf http://eprints.usm.my/37012/ https://www.researchgate.net/publication/273077374_Interlaminar_stress_analysis_for_carbonepoxy_composite_space_rotors |
| url_provider | http://eprints.usm.my/ |