TY  - CONF
AU  - Atanasovska, Ivana
AU  - Jelić, M.
AU  - Mitrović, Radivoje
AU  - Momčilović, Dejan
PY  - 2013
UR  - http://rims.institutims.rs/handle/123456789/222
AB  - This paper describes the influence of corrosion on stress concentration factor and crack initiation at shaft-flange transition section. The real turbine shaft failure case study is used for research. This case study and numerical calculations show that the seal box solution led to constant leakage of river water in the zone of critical radius and resulted in corrosion fatigue cracks and turbine shaft failure. Thus, the Finite Element Analysis is performed to calculate the stress concentration factor increase as a result of corrosion occurrence. The corrosion at shaft-flange transition section is modelled in the zone with maximum stresses with a corrosion pit dimensioned to comply with real in situ dimension of pits. The presented research points new trends in stress concentration factor calculation. The obtained numerical results for maximum stress and stress concentration factor in critical zone confirmed failure analysis study outcome.
PB  - Springer Netherlands
C3  - Mechanisms and Machine Science
T1  - The influence of corrosion on stress concentration factor at shaft to flange radius
EP  - 666
SP  - 657
VL  - 13
DO  - 10.1007/978-94-007-6558-0_53
ER  - 

@conference{
author = "Atanasovska, Ivana and Jelić, M. and Mitrović, Radivoje and Momčilović, Dejan",
year = "2013",
abstract = "This paper describes the influence of corrosion on stress concentration factor and crack initiation at shaft-flange transition section. The real turbine shaft failure case study is used for research. This case study and numerical calculations show that the seal box solution led to constant leakage of river water in the zone of critical radius and resulted in corrosion fatigue cracks and turbine shaft failure. Thus, the Finite Element Analysis is performed to calculate the stress concentration factor increase as a result of corrosion occurrence. The corrosion at shaft-flange transition section is modelled in the zone with maximum stresses with a corrosion pit dimensioned to comply with real in situ dimension of pits. The presented research points new trends in stress concentration factor calculation. The obtained numerical results for maximum stress and stress concentration factor in critical zone confirmed failure analysis study outcome.",
publisher = "Springer Netherlands",
journal = "Mechanisms and Machine Science",
title = "The influence of corrosion on stress concentration factor at shaft to flange radius",
pages = "666-657",
volume = "13",
doi = "10.1007/978-94-007-6558-0_53"
}

Atanasovska, I., Jelić, M., Mitrović, R.,& Momčilović, D.. (2013). The influence of corrosion on stress concentration factor at shaft to flange radius. in Mechanisms and Machine Science
Springer Netherlands., 13, 657-666.
https://doi.org/10.1007/978-94-007-6558-0_53

Atanasovska I, Jelić M, Mitrović R, Momčilović D. The influence of corrosion on stress concentration factor at shaft to flange radius. in Mechanisms and Machine Science. 2013;13:657-666.
doi:10.1007/978-94-007-6558-0_53 .

Atanasovska, Ivana, Jelić, M., Mitrović, Radivoje, Momčilović, Dejan, "The influence of corrosion on stress concentration factor at shaft to flange radius" in Mechanisms and Machine Science, 13 (2013):657-666,
https://doi.org/10.1007/978-94-007-6558-0_53 . .