Prediction of residual pipeline resource taking into account the operation loading conditions
An effective energy approach to the evaluation of the residual service life of a pipe of oil pipeline containing a crack on its inner surface for the two-frequency loading mode of biaxial tensioncompression has been proposed. The two-frequency variations of pressure in the pipe are caused by the tur...
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| Datum: | 2009 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут проблем міцності ім. Г.С. Писаренко НАН України
2009
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| Schriftenreihe: | Проблемы прочности |
| Schlagworte: | |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/48477 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Prediction of residual pipeline resource taking into account the operation loading conditions / Yu.V. Banahevych, O.E. Andreykiv, M.B. Kit // Проблемы прочности. — 2009. — № 1. — С. 44-52. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | An effective energy approach to the evaluation of the residual service life of a pipe of oil pipeline containing a crack on its inner surface for the two-frequency loading mode of biaxial tensioncompression has been proposed. The two-frequency variations of pressure in the pipe are caused by the turbulence of the flow of oil (highfrequency), opening and closing of the gate valves, and the shutdowns of the pumps (low frequency). |
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