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dc.contributor.authorKlášterka, Hynek
dc.identifier.citationApplied and Computational Mechanics. 2007, vol. 1, no. 1, p. 87-96.en
dc.identifier.issn1802-680X (Print)
dc.identifier.issn2336-1182 (Online)
dc.description.abstractTube heat exchangers are inseparable components of a great number of energetic machinery, where one fluid flows through tubes and the other fluid flows around the tubes. Heat transfer occurs between these two fluids. Apart from the problem of heat transfer, the problem of fluid-structure interaction is very important too. Mainly the fluid flowing around the tubes may be very dangerous, because it causes vibrations of these tubes. Intensity of vibration depends on the velocity of the flow. Under the certain, so-called critical velocity, vibration amplitudes can have random pattern. The objective of this article is to determine the probability of up crossing of some fixed level. It is necessary to avoid such regimes of operations, in which the damage of a heat exchanger as a consequence of flow-induced vibration could be caused.en
dc.format10 s.cs
dc.publisherUniversity of West Bohemiaen
dc.relation.ispartofseriesApplied and Computational Mechanicsen
dc.rights© 2007 University of West Bohemia. All rights reserved.en
dc.subjectfluidoelastická interakcecs
dc.subjectkritická rychlostcs
dc.subjectnáhodné vibracecs
dc.subjectmez stabilitycs
dc.titleThe behaviour of a tube bundle near the stability limiten
dc.subject.translatedfluidoelastic interactionen
dc.subject.translatedcritical velocityen
dc.subject.translatedrandom vibrationen
dc.subject.translatedstability limiten
Appears in Collections:Volume 1, number 1 (2007)
Volume 1, number 1 (2007)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/1822

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