ON THE PROPAGATION OF STATIONARY WAVES IN A COMPOUND DEFORMABLE TUBE FILLED WITH A VISCOUS LIQUIDJournal: Science and world (Vol.1, No. 65)
Publication Date: 2019-01-28
Authors : Tagiyev M.M.;
Page : 12-16
Keywords : liquid; viscosity; viscoelastic; wave; frequency; amplitudes;
A problem is considered that can simulate the movement of blood in a large vessel, part of which is replaced by a prosthesis (or graft). It is assumed that the material of the prosthesis and the vessel obeys the linear viscoelastic Voigt model. The paper considers a one-dimensional wave-like process of motion of a viscous incompressible fluid in a given rectilinear tube. The dependence of the pressure amplitude on the angular frequency is studied.
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