Structural integrity and life assessment of rotating equipment
Само за регистроване кориснике
2020
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Failures of rotating equipment often cause severe consequences, so it is necessary to study their integrity and life as detailed as possible, especially when crack is detected. In the case studied here, hydro power plant turbine shaft is analysed by using fracture mechanics parameters both for static and dynamic loading in order to assess its structural integrity and life. In both cases classical engineering approach and Finite Element Method have been applied to evaluate stress state and number of cycles from a given initial crack length to its critical value. Results of analytical and numerical modelling are compared to verify both approaches.
Кључне речи:
xFEM / Turbine shaft / Fatigue crack growth / Brittle fractureИзвор:
Engineering Failure Analysis, 2020, 113Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
Финансирање / пројекти:
- Serbian Ministry of Education, Science and Technological Development
DOI: 10.1016/j.engfailanal.2020.104561
ISSN: 1350-6307
WoS: 000539219200003
Scopus: 2-s2.0-85084920837
Институција/група
Inovacioni centarTY - JOUR AU - Milovanović, Nikola AU - Sedmak, Aleksandar AU - Arsić, M. AU - Sedmak, Simon AU - Bozić, Z. PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3386 AB - Failures of rotating equipment often cause severe consequences, so it is necessary to study their integrity and life as detailed as possible, especially when crack is detected. In the case studied here, hydro power plant turbine shaft is analysed by using fracture mechanics parameters both for static and dynamic loading in order to assess its structural integrity and life. In both cases classical engineering approach and Finite Element Method have been applied to evaluate stress state and number of cycles from a given initial crack length to its critical value. Results of analytical and numerical modelling are compared to verify both approaches. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Engineering Failure Analysis T1 - Structural integrity and life assessment of rotating equipment VL - 113 DO - 10.1016/j.engfailanal.2020.104561 ER -
@article{ author = "Milovanović, Nikola and Sedmak, Aleksandar and Arsić, M. and Sedmak, Simon and Bozić, Z.", year = "2020", abstract = "Failures of rotating equipment often cause severe consequences, so it is necessary to study their integrity and life as detailed as possible, especially when crack is detected. In the case studied here, hydro power plant turbine shaft is analysed by using fracture mechanics parameters both for static and dynamic loading in order to assess its structural integrity and life. In both cases classical engineering approach and Finite Element Method have been applied to evaluate stress state and number of cycles from a given initial crack length to its critical value. Results of analytical and numerical modelling are compared to verify both approaches.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Engineering Failure Analysis", title = "Structural integrity and life assessment of rotating equipment", volume = "113", doi = "10.1016/j.engfailanal.2020.104561" }
Milovanović, N., Sedmak, A., Arsić, M., Sedmak, S.,& Bozić, Z.. (2020). Structural integrity and life assessment of rotating equipment. in Engineering Failure Analysis Pergamon-Elsevier Science Ltd, Oxford., 113. https://doi.org/10.1016/j.engfailanal.2020.104561
Milovanović N, Sedmak A, Arsić M, Sedmak S, Bozić Z. Structural integrity and life assessment of rotating equipment. in Engineering Failure Analysis. 2020;113. doi:10.1016/j.engfailanal.2020.104561 .
Milovanović, Nikola, Sedmak, Aleksandar, Arsić, M., Sedmak, Simon, Bozić, Z., "Structural integrity and life assessment of rotating equipment" in Engineering Failure Analysis, 113 (2020), https://doi.org/10.1016/j.engfailanal.2020.104561 . .