Resonant oscillations of a gas in an open tube in the shock-free wave mode

dc.contributor.author	Tkachenko L.
dc.contributor.author	Sergienko M.
dc.date.accessioned	2018-09-19T20:51:20Z
dc.date.available	2018-09-19T20:51:20Z
dc.date.issued	2016
dc.identifier.issn	1063-7710
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/143343
dc.description.abstract	© 2016, Pleiades Publishing, Ltd. Nonlinear gas oscillations excited in an open tube by a flat piston at one of the tube ends are studied. The sinusoidal piston oscillations in the shock-free wave mode are created by a vibration exciter near the first eigenfrequency. Expressions for gas pressure oscillations are obtained for a tube with a nonrounded end without a flange and secondary flow velocity components. The influence of the piston displacement amplitude on the pressure range and secondary flow velocity of gas is studied. The theoretical calculations of the gas pressure are compared with experimental data. An estimate for the velocity of particle motion along the tube axis is presented with calculated values of the secondary flow velocity.
dc.relation.ispartofseries	Acoustical Physics
dc.subject	open tube
dc.subject	particle drift
dc.subject	pressure
dc.subject	resonant oscillations of a gas
dc.subject	secondary flows
dc.title	Resonant oscillations of a gas in an open tube in the shock-free wave mode
dc.type	Article
dc.relation.ispartofseries-issue	1
dc.relation.ispartofseries-volume	62
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	51
dc.source.id	SCOPUS10637710-2016-62-1-SID84955464889

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