AN IMPENDANT METHOD OF DETECTING A REDUCTION IN HYDRAULIC RESISTANCE IN ARTERIAL VESSELS
DOI:
https://doi.org/10.47494/mesb.v21i.1076Keywords:
newton’s liquid, continuity, oscillation parameter, pulsating motionsAbstract
The article deals with the problem of 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 fluid, and the flow is stationary. In solving problems, formulas are obtained for determining the corresponding hydrodynamic parameters, such as velocity, fluid flow, and pressure gradient. Impedance method determined the hydraulic resistance. With a steady flow, the hydraulic resistance in the permeable vessel depends significantly on the permeability coefficient: with increasing this coefficient, it decreases.
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Navruzov K, Khakberdiev B. Dynamics of non-Newtonian fluids. Tashkent: Fan; 2000.
p.
Pedley T. Hydrodynamics of large blood vessels M. Mir; 1983. 440 p.
Fayzullaev JF, Navruzov K. Hydrodynamics of pulsating flows. Tashkent: Fan; 1986. 192 p.
Navruzov K. Hydrodynamics of pulsating flows in pipelines. Tashkent: Fan; 1986. 112 p.
Navruzov KN. Biomechanics of large blood vessels. Tashkent: Fan VaTechnology; 2011. 140 p.
Navruzov KN, Abdukarimov FB, Khuzhatov NJ. To the theory of hydraulic resistance in the pulse flow of blood in vessels with movable walls // Ilm sarchashmalari. UrDu; 2014. p. 16‒19.
Streeter VL, Keitzer WF, Bohr DF. Pulsatile pressure and flow through distensible vessels. Circ Res. 1963;13:3‒20.
Skalak R, Stathis T. A porous tapered elashis tube model of a vascular bed. In: Fung YC, editor. Biomechanics symposium. New York: ASME; 1966.
Anliker M, Rockwell RL, Ogden E. Nonlinear analysis of flow pulses and shock waves in arteries. Zeitschrift für angewandte Mathematik und Physik ZAMP.1971;22(2):217‒246.
Navruzov KN, Abdukarimov FB. Hydrodynamics of pulsating blood currents. Germany: Lap-Lambert; 2015. 209 p.
Navruzov KN. Impedance method for determining the hydraulic resistance in arterial vessels (statement of the problem) // Ilm sarchashmalari. UrDU; 2016. №3, p. 20-23.
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