Finite element modelling of creep process - steady state stresses and strains
Апстракт
Finite element modelling of steady state creep process has been described. Using an analogy of visco-plastic problem with a described procedure, the finite element method has been used to calculate steady state stresses and strains in 2D problems. An example of application of such a procedure have been presented, using real life problem - cylindrical pipe with longitudinal crack at high temperature, under internal pressure, and estimating its residual life, based on the C* integral evaluation.
Кључне речи:
steady state creep / cylindrical pipe / crack / C* integralИзвор:
Thermal Science, 2014, 18, S179-S188Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
Финансирање / пројекти:
- Ministry for education, science and technological development, Republic of Serbia
DOI: 10.2298/TSCI130304182S
ISSN: 0354-9836
WoS: 000338690200020
Scopus: 2-s2.0-84907051591
Институција/група
Inovacioni centarTY - JOUR AU - Sedmak, Aleksandar AU - Milović, Ljubica AU - Pavišić, Mirko N. AU - Konjatić, Pejo PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1849 AB - Finite element modelling of steady state creep process has been described. Using an analogy of visco-plastic problem with a described procedure, the finite element method has been used to calculate steady state stresses and strains in 2D problems. An example of application of such a procedure have been presented, using real life problem - cylindrical pipe with longitudinal crack at high temperature, under internal pressure, and estimating its residual life, based on the C* integral evaluation. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Finite element modelling of creep process - steady state stresses and strains EP - S188 SP - S179 VL - 18 DO - 10.2298/TSCI130304182S ER -
@article{ author = "Sedmak, Aleksandar and Milović, Ljubica and Pavišić, Mirko N. and Konjatić, Pejo", year = "2014", abstract = "Finite element modelling of steady state creep process has been described. Using an analogy of visco-plastic problem with a described procedure, the finite element method has been used to calculate steady state stresses and strains in 2D problems. An example of application of such a procedure have been presented, using real life problem - cylindrical pipe with longitudinal crack at high temperature, under internal pressure, and estimating its residual life, based on the C* integral evaluation.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Finite element modelling of creep process - steady state stresses and strains", pages = "S188-S179", volume = "18", doi = "10.2298/TSCI130304182S" }
Sedmak, A., Milović, L., Pavišić, M. N.,& Konjatić, P.. (2014). Finite element modelling of creep process - steady state stresses and strains. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 18, S179-S188. https://doi.org/10.2298/TSCI130304182S
Sedmak A, Milović L, Pavišić MN, Konjatić P. Finite element modelling of creep process - steady state stresses and strains. in Thermal Science. 2014;18:S179-S188. doi:10.2298/TSCI130304182S .
Sedmak, Aleksandar, Milović, Ljubica, Pavišić, Mirko N., Konjatić, Pejo, "Finite element modelling of creep process - steady state stresses and strains" in Thermal Science, 18 (2014):S179-S188, https://doi.org/10.2298/TSCI130304182S . .