Analytical Solution for Laminar Water Hammer With Frequency-Dependent Friction

dc.contributor.author	Brühl, Martin
dc.date.accessioned	2022-12-27T23:22:15Z
dc.date.available	2022-12-27T23:22:15Z
dc.date.copyright	8/2/2022 12:00:00 AM
dc.date.issued	2022
dc.identifier.issn	0098-2202
dc.identifier.other	fe_144_11_111302.pdf
dc.identifier.uri	http://yetl.yabesh.ir/yetl1/handle/yetl/4288493
dc.description.abstract	An analytic solution for the classical water hammer problem for unsteady laminar pipe flow involving Zielke's frequency-dependent friction model is derived. By means of separation of variables, the solution of the initial boundary value problem is compiled in the form of an infinite series representing its modal expansion. In this way, solving the damped wave equation reduces to root-finding of scalar algebraic equations for the complex eigenfrequencies. An analysis of this dispersion relation underlines the frequency-dependent nature of the solution in comparison with less sophisticated friction models.
dc.publisher	The American Society of Mechanical Engineers (ASME)
dc.title	Analytical Solution for Laminar Water Hammer With Frequency-Dependent Friction
dc.type	Journal Paper
dc.journal.volume	144
dc.journal.issue	11
dc.journal.title	Journal of Fluids Engineering
dc.identifier.doi	10.1115/1.4054891
dc.journal.fristpage	111302
dc.journal.lastpage	111302_10
dc.page	10
dc.tree	Journal of Fluids Engineering:;2022:;volume( 144 ):;issue: 011
dc.contenttype	Fulltext