ON THE REDUCTION OF THE RESISTANCE IN THE CENTRAL ARTERIAL VESSEL

The article deals with the stationary blood flow in vessels with permeable walls. To determine the hydraulic resistance in an arterial vessel, the blood is considered to be a Newtonian viscous liquid, and the flow is stationary. In solving the problem, formulas are obtained for determining the corresponding hydrodynamic parameters, such as velocity, fluid flow and pressure gradient. The hydraulic resistance is determined with the using of impedance method. For a stationary flow of hydraulic resistance in a permeable vessel, it depends significantly on the permeability coefficient, and with an increase in this coefficient it decreases