Naslov
Remaining Life Assessment of a Boiler Drum

Autori
Gruden, Mihael ; Jovanović, Aleksandar ; Ober, Meinhard ; Prelec, Zmagoslav.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Diagnostyka i eksploatacja kotlow parowych w zmodernizowanych blokoch energetycznych / Leszek Wojnar - Visla : Pro Novum, 1999, 39-50

Skup
Sympozjum informacyjno-szkoleniowe

Mjesto i datum
Wisła, Poljska, 30.09.1999. - 01.10.1999

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Boiler drum; remaining life; power plant

Sažetak
The life assessment on all boiler components is based on data available at the beginning of the design phase. Most remaining life assessment are made based on cycling calculations and using the assumptions laid out in guidelines and regulations. Regular inspection intervals in TE Trbovlje over the past 40 000 hours have provided data to make an attempt to perform the calculations backwards to the basic material properties and safety margins. The issue and choice of inspection data, comparison with the results from the ALIAS monitoring system will be demonstrated on the case of the drum assessment. The ALIAS system will be used for the safe prediction of the remaining operation time to be within the limits of the prediction made in this paper.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA