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Scientific Publications - University of Bacau [Revues] (scientific reviews, abstracts and articles)
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INFLUENCE OF TEMPERATURE ON TIGHTNESS OF FLANGED JOINTS UNDER FATIGUE CONDITIONS


TACĂ CONSTANTIN, PĂUNESCU MIHAELA
“Politehnica” University of Bucharest, Splaiul Independenţei 313, Sector 6, RO-060042, Bucharest, Romania

Issue:

JESR, Number 2, Volume XVII

Section:

Issue No. 2 - Volume 17 (2011)

Abstract:

This paper presents the results of an experimental research on the properties of “It” gaskets, which are used to ensure the tightness of flanged joints at pressured vessels. In this work, were considered the vessels working at variable pressure and high temperature. Experimental data are used to determine a general relation for calculating the endurance reduction factor of the flanged joints. This factor is recommended for determining the safe lifetime of the gasket, which is the most sensitive constructive element of flanged joints.

Keywords:

fatigue, lifetime, flanged joint, gasket, tightness.

Code [ID]:

JESR201102V17S01A0015 [0003375]

Full paper:

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