On some model equations for pulsatile flow in viscoelastic vessels
Dimitrios Mitsotakis
D Dutykh
Q Li
E Peach
10.26686/wgtn.12501836.v1
https://openaccess.wgtn.ac.nz/articles/journal_contribution/On_some_model_equations_for_pulsatile_flow_in_viscoelastic_vessels/12501836
© 2019 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.
2020-06-17 21:45:25
physics.flu-dyn
physics.comp-ph
Applied Mathematics
Classical Physics