Case Study on the Unavailability of a Ship Propulsion System under Aging Effects and Maintenance

• Autorzy: Okazaki T.

Identyfikatory

DOI

10.12716/1001.10.03.16

• Języki publikacji: EN

Abstrakty

EN

Unavailability of a ship propulsion system under aging effects and proper maintenance is estimated using GO-FLOW. GO-FLOW is an effective software tool for the unavailability analysis of complex systems. Aging effects are incorporated into GO-FLOW using a time-dependent technique and assuming a linear aging model. The results show that the aging effects and improper maintenance can potentially increase the frequency of accidents due to a malfunction of the propulsion system by a factor of three.

Słowa kluczowe

EN

vessel exploitation; unavailability of a ship propulsion system; ship propulsion; ship propulsion system; aging effects; ship maintenance; GO-FLOW; fuel consumption

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2016
• Tom: Vol. 10, no. 3
• Strony: 501--508
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Okazaki T.

• Tokyo University of Marine Science and Technology, Tokyo, Japan

Bibliografia

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• [4] T.A.Hilsmeier,T.Aldemir,W.E.Vesely, Time‐Dependent Unavailability of Aging Standby Components Based on Nuclear Plant Data. Reliability Engineering & System Safety, Vol.47, pp.199‐205, 1995.
• [5] Karlin S. and Taylor H. M., A First Course in Stochastic Processes (second Edition), Academic Press, New York 1975.
• [6] K.Kolowrocki, Asymptotic approach to reliability evaluation of rope transportation system, Relilability Engineering & System Safety, Vol.71, pp.57‐64, 2001.
• [7] K.Kolowrocki, Asymptotic approach to reliability evaluation of large multi‐state systems with application to piping transportation, International Journal of Pressure Vessels and Piping, Vol.80, pp.59‐73, 2003.
• [8] N.Kiriya, System Reliability Evaluation for Shipboard Propulsive Plant Using GO‐FLOW Methodology (in Japanese), Journal of the Japan Institution of Marine Engineering. Vol.39, pp.626‐634, 2004.
• [9] T.Matsuoka, M.Kobayashi., GO‐FLOW: A New Reliability Analysis Methodology, Nuclear Science and Engineering, Vol.98,pp. 64‐78,1988..

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.