Approach to evaluation of time to the critical degradation of ship pipelines

• Autorzy: Liberacki R.
• Języki publikacji: EN

Abstrakty

EN

In the article an approach to the problem of estimating time to the critical degradation of ship pipelines is considered. Such an assessment would consist of six stages. The fundamental idea is to include to the estimation of time to failure of pipelines such elements like: materials that the pipelines are made, destructive physical phenomena taking place in them and applied means of protection. The result of that evaluation should be mean time to critical degradation of pipeline. The mean time should be given with the measure of the spread like the standard deviation. Another possibility is to express the time to failure in the form of a fuzzy number. This would indicate uncertainty of the estimation.

Słowa kluczowe

EN

reliability; pipeline; critical degradation; destructive phenomena

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMEEAC
• Rocznik: 2015
• Tom: Vol. 10, no 1
• Strony: 85--89
• Opis fizyczny: Bibliogr. 8 poz., rys., wykr.

Twórcy

autor

Liberacki R.

• Gdansk University of Technology ul. Narutowicza 11/12, 80-950 Gdańsk, Poland tel.: [phone], fax.: [phone]

Bibliografia

• [1] Liberacki R.: The possibilities of estimating the reliability of ship pipelines’ elements including destructive fenomena acting on them. Journal of Polish CIMAC, Gdansk, 2014.
• [2] http://www.standard-club.com/docs/AMaster'sGuidetoShip'sPiping2ndedition.pdf (05.04.2014).
• [3] http://www.bulksolids.com.au/abrasion.html (05.04.2014)
• [4] http://www.isws.illinois.edu/chem/iwt/images/copper%20pipe.jpg (05.04.2014).
• [5] http://activerain.com/blogsview/3672345/more-science-joining-galvanized-and-copperpipe (05.04.2014). 88
• [6] http://mtrl.com/portal/site/csc/Collaboration/ImageDetail/?vgnextoid=cbe95cc787954210 VgnVCM100000701e010aRCRD (05.04.2014).
• [7] http://en.wikipedia.org/wiki/Water_hammer (05.04.2014).
• [8] http://home.agh.edu.pl/~mdrozd/files/W2_kinetyka_utleniania.pdf (02.12.2015).