Pregled bibliografske jedinice broj: 652239
Results of inservice ultrasonic time of flight diffraction examination of generator rotor shaft
Results of inservice ultrasonic time of flight diffraction examination of generator rotor shaft // 4. International conference on engineering structural integrity assessment ; as part of Lifetime Management and Evaluation of Plant, Structures and Components : proceedings / Edwards, J.H. ; Flewitt, P.E. ; Gasper, B.C. ; McLarty, K.A. ; Stanley, P. ; Tomkins, B. [eds.] ; PB: 642 p (ur.).
Cambridge: EMAS, 1998. str. 103-108 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Results of inservice ultrasonic time of flight diffraction examination of generator rotor shaft
Autori
Dukić, Ines ; Dukić, Predrag
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
4. International conference on engineering structural integrity assessment ; as part of Lifetime Management and Evaluation of Plant, Structures and Components : proceedings
/ Edwards, J.H. ; Flewitt, P.E. ; Gasper, B.C. ; McLarty, K.A. ; Stanley, P. ; Tomkins, B. [eds.] ; PB: 642 p - Cambridge : EMAS, 1998, 103-108
ISBN
1-901537-07-2
Skup
International Conference on Engineering Structural Integrity Assessment (4 ; 1998)
Mjesto i datum
Cambridge, Ujedinjeno Kraljevstvo, 22.09.1998. - 24.09.1998
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
TOFD ultrasonic examination; rotor shaft
(TOFD ultrasonic exemination; rotor shaft)
Sažetak
The paper discusses results from an ultrasonic examination of the rotor shaft of a Siemens 12.5 MWatt generator unit, which was performed at a standard plant outage. The inspection consisted of two parts: a conventional pulse echo examination (which revealed the presence of a number of service induced defects) and a subsequent time of flight examination used to investigate and size the defects identified by the first stage examination. The results obtained form a ``finger print`` examination of the rotor against which subsequent outage data can be compared, providing important defect propagation data. (author)
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
