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Now showing items 1-10 of 10

#### Interactions of nonlinear acoustic waves in a fluid-filled elastic tube

(Pergamon-Elsevier Science, 2001-03)

In the present work, the nonlinear interactions of two acoustical waves propagating in a fluid-filled elastic tube with different wave numbers, frequencies and group velocities are examined. Employing the multiple-scale ...

#### Nonlinear waves in an elastic tube with variable prestretch filled with a fluid of variable viscosity

(PERGAMON-ELSEVIER SCIENCE LTD, 2008-10)

In the present work, by employing the reductive perturbation method to the nonlinear equations of an incompressible, prestressed, homogeneous and isotropic thin elastic tube and to the exact equations of an incompressible ...

#### Non-linear waves in a fluid-filled inhomogeneous elastic tube with variable radius

(PERGAMON-ELSEVIER SCIENCE LTD, 2008-05)

In the present work, by employing the non-linear equations of motion of an incompressible, inhomogeneous, isotropic and prestressed thin elastic tube with variable radius and the approximate equations of an inviscid fluid, ...

#### Contributions of higher order terms to nonlinear waves in fluid-filled elastic tubes: strongly dispersive case

(Pergamon-Elsevier Science, 2003-07)

In the present work, employing the nonlinear equations of an incompressible, isotropic and elastic thin tube and the approximate equations of an incompressible inviscid fluid, and then utilizing the modified reductive ...

#### On the contribution of higher order terms to solitary waves in fluid filled elastic tubes

(Birkhauser Verlag, 2000-01)

In the present work, employing the nonlinear equations of an incompressible, isotropic and elastic thin tube and the approximate equations of an incompressible inviscid fluid, the propagation of weakly nonlinear waves, in ...

#### 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 ...

#### 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 ...

#### Nonlinear waves in a viscous fluid contained in a viscoelastic tube

(Birkhauser Verlag, 2001-11)

In the present work the propagation of weakly nonlinear waves in a prestressed viscoelastic thin tube filled with a viscous fluid is studied. Using the reductive perturbation technique in analyzing the nonlinear equations ...

#### Solitary waves in fluid-filled elastic tubes: weakly dispersive case

(Pergamon-Elsevier Science, 2001-03)

In the present work, employing the nonlinear equations of an incompressible, isotropic and elastic thin tube and the approximate equations of an incompressible inviscid fluid, the propagation of weakly nonlinear waves, in ...

#### Waves in an elastic tube filled with a heterogeneous fluid of variable viscosity

(PERGAMON-ELSEVIER SCIENCE LTD, 2009-07)

By treating the artery as a prestressed thin elastic tube and the blood as an incompressible heterogeneous fluid with variable viscosity. we studied the propagation of weakly non-linear waves in such a composite medium ...