D. V. Kondratov, Y. N. Kondratova, V. S. Popov, I. V. Plaksina, “The problem of a hydroelasticity for a tube ring-type a profile with elastic, geometrically irregular outer shell at pressure influence”, Izv. Saratov Univ. Math. Mech. Inform., 2013, Volume 13, Issue 3,Pages <nobr>70

This article is cited in 3 papers

Mechanics

The problem of a hydroelasticity for a tube ring-type a profile with elastic, geometrically irregular outer shell at pressure influence

D. V. Kondratov^a, Y. N. Kondratova^b, V. S. Popov^c, I. V. Plaksina^a

^a Stolypin Volga Region Institute Russian Academy of Public Administration under the President of the Russian Federation, Russia, 410031, Saratov, Sobornaya st., 23/25
^b Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83
^c Saratov State Technical University, Russia, 410054, Saratov, Politekhnicheskaya st., 77

Abstract: The mechanical model presented in the form of a tube of ring section, formed by two surfaces of coaxial cylindrical shells cooperating with viscous incompressible liquid is considered. The mathematical model of this system consisting of the differential equations in private derivatives of describing dynamics of viscous incompressible liquid and an elastic ridge shell together with boundary conditions is constructed.

Key words: hydroelasticity, viscous liquid, tube of ring section, geometrically irregular shell.

UDC: 532.516+517.958+531.383

DOI: 10.18500/1816-9791-2013-13-3-70-76