Thermal stress analysis of a fiber-epoxy composite material
Апстракт
Paper presents stress calculation in the stationary temperature domain for a hybrid structure with standard epoxy-carbon fiber composite and metallic part, showing different thermal behavior. The thermal stress analysis is based on the finite element method. A sample problem involving such a composite plate and metallic part of structure or mould at two different temperature levels, corresponding to curing process (co-curing) and operating temperatures, respectively, is calculated and discussed. The specific properties of composite are emphasized particularly for thermal coefficients, especially if the shear coefficient is different than zero, causing completely different behavior compared to isotropic materials.
Кључне речи:
thermal stress analysis / thermal coefficients / reserve of elasticity / mould / hybrid structure / epoxy-carbon fiber compositeИзвор:
Thermal Science, 2011, 15, 2, 559-563Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI1102559T
ISSN: 0354-9836
WoS: 000292412300025
Scopus: 2-s2.0-80054048566
Институција/група
Inovacioni centarTY - JOUR AU - Tomić, Radoljub AU - Sedmak, Aleksandar AU - Ćatić, Dobrivoje M. AU - Miloš, Marko AU - Stefanović, Zoran PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1175 AB - Paper presents stress calculation in the stationary temperature domain for a hybrid structure with standard epoxy-carbon fiber composite and metallic part, showing different thermal behavior. The thermal stress analysis is based on the finite element method. A sample problem involving such a composite plate and metallic part of structure or mould at two different temperature levels, corresponding to curing process (co-curing) and operating temperatures, respectively, is calculated and discussed. The specific properties of composite are emphasized particularly for thermal coefficients, especially if the shear coefficient is different than zero, causing completely different behavior compared to isotropic materials. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Thermal stress analysis of a fiber-epoxy composite material EP - 563 IS - 2 SP - 559 VL - 15 DO - 10.2298/TSCI1102559T ER -
@article{ author = "Tomić, Radoljub and Sedmak, Aleksandar and Ćatić, Dobrivoje M. and Miloš, Marko and Stefanović, Zoran", year = "2011", abstract = "Paper presents stress calculation in the stationary temperature domain for a hybrid structure with standard epoxy-carbon fiber composite and metallic part, showing different thermal behavior. The thermal stress analysis is based on the finite element method. A sample problem involving such a composite plate and metallic part of structure or mould at two different temperature levels, corresponding to curing process (co-curing) and operating temperatures, respectively, is calculated and discussed. The specific properties of composite are emphasized particularly for thermal coefficients, especially if the shear coefficient is different than zero, causing completely different behavior compared to isotropic materials.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Thermal stress analysis of a fiber-epoxy composite material", pages = "563-559", number = "2", volume = "15", doi = "10.2298/TSCI1102559T" }
Tomić, R., Sedmak, A., Ćatić, D. M., Miloš, M.,& Stefanović, Z.. (2011). Thermal stress analysis of a fiber-epoxy composite material. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 15(2), 559-563. https://doi.org/10.2298/TSCI1102559T
Tomić R, Sedmak A, Ćatić DM, Miloš M, Stefanović Z. Thermal stress analysis of a fiber-epoxy composite material. in Thermal Science. 2011;15(2):559-563. doi:10.2298/TSCI1102559T .
Tomić, Radoljub, Sedmak, Aleksandar, Ćatić, Dobrivoje M., Miloš, Marko, Stefanović, Zoran, "Thermal stress analysis of a fiber-epoxy composite material" in Thermal Science, 15, no. 2 (2011):559-563, https://doi.org/10.2298/TSCI1102559T . .