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Now showing items 51-60 of 91

#### Interaction of nonlinear waves governed by Boussinesq equation

(Elsevier Ltd, 2006-12)

In the present work, the nonlinear interactions of two acoustical waves governed by the Boussinesq equation with different wave numbers, frequencies and the group velocities are examined. For that purpose, we used the ...

#### Propagation of weakly nonlinear waves in fluid-filled thick viscoelastic tubes

(Elsevier Science Inc., 1999-10)

In the present work, we studied the propagation of small-but-finite-amplitude waves in a prestressed thick walled viscoelastic tube filled with an incompressible inviscid fluid. In order to include the dispersion, the ...

#### Weakly nonlinear waves in a viscous fluid contained in a viscoelastic tube with variable cross-section

(Gauthier-Villars/Editions Elsevier, 2005-05)

In the present work, treating the arteries as a thin walled prestressed viscoelastic tube with variable cross-section, and using the longwave approximation, we have studied the propagation of weakly nonlinear waves in such ...

#### Head-on-collision of nonlinear waves in a fluid of variable viscosity contained in an elastic tube

(PERGAMON-ELSEVIER SCIENCE LTD, 2009-08-30)

In this work, treating the arteries as a thin walled, prestressed elastic tube and the blood as an incompressible viscous fluid of variable viscosity, we have studied the interactions of two nonlinear waves, in the long ...

#### Forced KdV equation in a fluid-filled elastic tube with variable initial stretches

(PERGAMON-ELSEVIER SCIENCE LTD, 2009-11)

In this work, by utilizing the nonlinear equations of motion of an incompressible, isotropic thin elastic tube subjected to a variable initial stretches both in the axial and the radial directions and the approximate ...

#### Interactions of nonlinear electron-acoustic solitary waves with vortex electron distribution

(AMER INST PHYSICS, 2015-02)

In the present work, based on a one dimensional model, we consider the head-on-collision of nonlinear electron-acoustic waves in a plasma composed of a cold electron fluid, hot electrons obeying a trapped/vortex-like ...

#### A note on the cylindrical solitary waves in an electron-acoustic plasma with vortex electron distribution

(Amer Inst Physics, 2015-09)

In the present work, we consider the propagation of nonlinear electron-acoustic non-planar waves in a plasma composed of a cold electron fluid, hot electrons obeying a trapped/vortex-like distribution, and stationary ions. ...

#### Travelling Waves In A Prestressed Elastic Tube Filled Aith A fluid of Variable Viscosity

(SPRINGER, 2008)

In this work, treating the artery as a prestressed thin elastic tube with variable radius and the blood as all incompressible Newtonian fluid with variable viscosity, the propagation of nonlinear waves ill Such a composite ...

#### Nonlinear waves in fluid-filled elastic tubes: A model to large arteries

(SPRINGER, 2007)

In the present work, by treating the arteries as a prestressed thin walled elastic tube of variable radius and the blood as an incompressible inviscid fluid, we have studied the propagation of weakly nonlinear waves in ...

#### Modulation of non-linear waves in a viscous fluid contained in an elastic tube

(Pergamon-Elsevier Science, 2001-06)

In the present work, utilizing the non-linear equations of a prestressed thin elastic tube filled with an incompressible viscous fluid the propagation of weakly non-linear waves in such a medium is studied. Considering ...