Stress calculation of steam pipeline is presented, focused on the welded joint. Numerical calculation was peiformed using the finite element method to obtain stress distribution in the welded joint made while replacing the valve chamber. Dissimilar materials were used, namely steel 10CrMoV9-10 according to EN 10216-2 for the valve chamber, the rest of steam pipeline was steel X20, whereas the transition piece material was steel X22. Residual stresses were calculated, in addition to design stresses, indicating critical regions and necessity for post-weld heat treatment.
TY - JOUR
AU - Mladenović, Sasa M.
AU - Sijacki-Zeravcić, Vera M.
AU - Bakić, Gordana M.
AU - Lozanović-Sajić, Jasmina
AU - Rakin, Marko
AU - Đurđević, Andrijana
AU - Đukić, Miloš B.
PY - 2014
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2680
AB - Stress calculation of steam pipeline is presented, focused on the welded joint. Numerical calculation was peiformed using the finite element method to obtain stress distribution in the welded joint made while replacing the valve chamber. Dissimilar materials were used, namely steel 10CrMoV9-10 according to EN 10216-2 for the valve chamber, the rest of steam pipeline was steel X20, whereas the transition piece material was steel X22. Residual stresses were calculated, in addition to design stresses, indicating critical regions and necessity for post-weld heat treatment.
PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2 - Thermal Science
T1 - Numerical analysis of thermal stresses in welded joint made of steels x20 and x22
EP - S126
SP - S121
VL - 18
DO - 10.2298/TSCI131211178M
ER -
@article{
author = "Mladenović, Sasa M. and Sijacki-Zeravcić, Vera M. and Bakić, Gordana M. and Lozanović-Sajić, Jasmina and Rakin, Marko and Đurđević, Andrijana and Đukić, Miloš B.",
year = "2014",
url = "http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2680",
abstract = "Stress calculation of steam pipeline is presented, focused on the welded joint. Numerical calculation was peiformed using the finite element method to obtain stress distribution in the welded joint made while replacing the valve chamber. Dissimilar materials were used, namely steel 10CrMoV9-10 according to EN 10216-2 for the valve chamber, the rest of steam pipeline was steel X20, whereas the transition piece material was steel X22. Residual stresses were calculated, in addition to design stresses, indicating critical regions and necessity for post-weld heat treatment.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Numerical analysis of thermal stresses in welded joint made of steels x20 and x22",
pages = "S126-S121",
volume = "18",
doi = "10.2298/TSCI131211178M"
}
Mladenović, S. M., Sijacki-Zeravcić, V. M., Bakić, G. M., Lozanović-Sajić, J., Rakin, M., Đurđević, A.,& Đukić, M. B. (2014). Numerical analysis of thermal stresses in welded joint made of steels x20 and x22.
Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 18, S121-S126.
https://doi.org/10.2298/TSCI131211178M
Mladenović SM, Sijacki-Zeravcić VM, Bakić GM, Lozanović-Sajić J, Rakin M, Đurđević A, Đukić MB. Numerical analysis of thermal stresses in welded joint made of steels x20 and x22. Thermal Science. 2014;18:S121-S126
Mladenović Sasa M., Sijacki-Zeravcić Vera M., Bakić Gordana M., Lozanović-Sajić Jasmina, Rakin Marko, Đurđević Andrijana, Đukić Miloš B., "Numerical analysis of thermal stresses in welded joint made of steels x20 and x22" Thermal Science, 18 (2014):S121-S126,
https://doi.org/10.2298/TSCI131211178M .
