Residual life estimation of a thermal power plant component: The high-pressure turbine housing case

2009
Authors
Jovičić, Gordana R.Grabulov, Vencislav

Maksimović, Stevan M.
Živković, Miroslav M.
Jovičić, Nebojša M.
Bošković, Goran

Maksimović, Katarina S.
Article (Published version)
Metadata
Show full item recordAbstract
This study focuses on the estimation of residual life of damaged thermal power plant components. The high-pressure turbine housing was chosen as an example of thermal power plant component where, during the years of exploitation, damage appeared in the form of dominant crack. Residual life estimation procedure, based upon experimental and numerical methods has been introduced and applied. Material properties were determined experimentally both at room and operating temperature, while all necessary calculations were performed by the special finite element method, so-called X-FEM. The residual life estimation of the damaged high-pressure turbine housing was performed by applying the Paris's law for crack growth analysis.
Keywords:
X-FEM / thermal power plant component / residual life estimation / Paris law / high-pressure turbine housing / damageSource:
Thermal Science, 2009, 13, 4, 99-106Publisher:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI0904099J
ISSN: 0354-9836
WoS: 000273199800010
Scopus: 2-s2.0-77954445572
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Institut za ispitivanje materijalaTY - JOUR AU - Jovičić, Gordana R. AU - Grabulov, Vencislav AU - Maksimović, Stevan M. AU - Živković, Miroslav M. AU - Jovičić, Nebojša M. AU - Bošković, Goran AU - Maksimović, Katarina S. PY - 2009 UR - http://rims.institutims.rs/handle/123456789/101 AB - This study focuses on the estimation of residual life of damaged thermal power plant components. The high-pressure turbine housing was chosen as an example of thermal power plant component where, during the years of exploitation, damage appeared in the form of dominant crack. Residual life estimation procedure, based upon experimental and numerical methods has been introduced and applied. Material properties were determined experimentally both at room and operating temperature, while all necessary calculations were performed by the special finite element method, so-called X-FEM. The residual life estimation of the damaged high-pressure turbine housing was performed by applying the Paris's law for crack growth analysis. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Residual life estimation of a thermal power plant component: The high-pressure turbine housing case EP - 106 IS - 4 SP - 99 VL - 13 DO - 10.2298/TSCI0904099J ER -
@article{ author = "Jovičić, Gordana R. and Grabulov, Vencislav and Maksimović, Stevan M. and Živković, Miroslav M. and Jovičić, Nebojša M. and Bošković, Goran and Maksimović, Katarina S.", year = "2009", abstract = "This study focuses on the estimation of residual life of damaged thermal power plant components. The high-pressure turbine housing was chosen as an example of thermal power plant component where, during the years of exploitation, damage appeared in the form of dominant crack. Residual life estimation procedure, based upon experimental and numerical methods has been introduced and applied. Material properties were determined experimentally both at room and operating temperature, while all necessary calculations were performed by the special finite element method, so-called X-FEM. The residual life estimation of the damaged high-pressure turbine housing was performed by applying the Paris's law for crack growth analysis.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Residual life estimation of a thermal power plant component: The high-pressure turbine housing case", pages = "106-99", number = "4", volume = "13", doi = "10.2298/TSCI0904099J" }
Jovičić, G. R., Grabulov, V., Maksimović, S. M., Živković, M. M., Jovičić, N. M., Bošković, G.,& Maksimović, K. S.. (2009). Residual life estimation of a thermal power plant component: The high-pressure turbine housing case. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 13(4), 99-106. https://doi.org/10.2298/TSCI0904099J
Jovičić GR, Grabulov V, Maksimović SM, Živković MM, Jovičić NM, Bošković G, Maksimović KS. Residual life estimation of a thermal power plant component: The high-pressure turbine housing case. in Thermal Science. 2009;13(4):99-106. doi:10.2298/TSCI0904099J .
Jovičić, Gordana R., Grabulov, Vencislav, Maksimović, Stevan M., Živković, Miroslav M., Jovičić, Nebojša M., Bošković, Goran, Maksimović, Katarina S., "Residual life estimation of a thermal power plant component: The high-pressure turbine housing case" in Thermal Science, 13, no. 4 (2009):99-106, https://doi.org/10.2298/TSCI0904099J . .