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Operational Reliability of the Rotary Cup Burner Type Saacke - SKV 60 of Marine Boiler

Joško Dvornik orcid id ; Sveučilište u Splitu, Pomorski fakultet u Splitu
Srđan Dvornik ; Sveučilište u Splitu, Pomorski fakultet u Splitu

Puni tekst: engleski pdf 490 Kb

str. 20-27

preuzimanja: 6.505



One of the steps in predicting the reliability of a system
includes determining the failure rate of the system’s components.
The latter is obtained on the basis of the data available to the
manufacturer, experience in using similar systems, using statistical
methods and technical literature. In practice, the starting point in
the process of foreseeing the reliability of any technical system is
the assumption of constant failure rates. The system components’
failure rates which are determined in this way represent the
so-called nominal values. This value is commonly modified by
taking into account operation loads and environment conditions
under which the observed system component is supposed
to operate. In most cases the quantitative values of these two
factors result from the engineering assessment that is based on
the data available to the manufacturer or the user and takes into
account the inevitable effect of a number of subjective factors.
Predicting reliability is a process of determining numerical values
which show the probability that machinery or engine will meet
previously set requirements. The basic objective of reliability
prediction is to ensure timely maintenance. This paper discusses
predicting the operational reliability of the rotary cup burner
type SAACKE - SKV 60 in the marine steam boiler TPK/VIC 8.5/7.

Ključne riječi

Marine boiler, Rotary cup burner, Reliability, Failure

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