Laboratoire IMATH

Institut de Mathématiques de Toulon (EA 2134)


Séminaire de Rim EL CHEIKH (Université de Savoie, LAMA)

Séminaire MN-AA
Jeudi 02/06/22, 14h, salle M003

Dispersive wave models for pulsatile flows in viscoelastic vessels

Résumé  : Considered here is the derivation of partial differential equations arising in pulsatile flow in pipes with viscoelastic walls. The equations are asymptotic models describing the propagation of long-crested pulses in pipes with cylindrical symmetry. Additional effects due to viscous stresses in bio-fluids are also taken into account. The effects of viscoelasticity of the vessels on the propagation of solitary and periodic waves in a vessel of constant radius are being explored numerically.

Séminaire de Rim EL CHEIKH (Université de Savoie, LAMA)