B. Umadevi1,*, C. V. Vinay1, P. A. Dinesh2
Molecular & Cellular Biomechanics, Vol.18, No.4, pp. 157-172, 2021, DOI:10.32604/mcb.2021.015605
Abstract A mathematical model has been developed to study the effect of particle drag parameter and frequency parameter on velocity and pressure gradient in nonlinear oscillatory two phase flow. The main purpose is to apply the model to study the combined effect of introduction of the catheter and elastic properties of the arterial wall on the pulsatile nature of the blood flow. We model the artery as an isotropic thin walled elastic tube and the catheter as a coaxial flexible tube. Blood is modeled as an incompressible particulate viscous Newtonian fluid. Perturbation technique has been applied to find the approximations for… More >
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