The present work is done with the two-layered blood flow model in an inclined tube in presence of slip velocity at the interface of the two layers. Here blood is assumed to be a particle-fluid suspension in the core region and a Newtonian fluid in the peripheral region. Expressions for the impedance (resistance to flow), the wall shear stress and the shear stress at the throat of the stenosis have been obtained and have been presented graphically against various flow parameters.

blood, hematocrit, slip, impedance, shear stress, stenosis, peripheral layer.