Performance Modeling and Analysis of Magnetic Field on Nutritional Transport Capillary Tissues System Using Modified Herschel-Bulkley Fluid
نویسنده
چکیده
The effects of magnetic field on capillary-tissue exchange system where the rheology of flowing blood in the capillary is characterized by the modified Herschel-Bulkley fluid. Blood is the suspension of cells in plasma blood can be regarded as a suspension of magnetic particles (red cells) in non-magnetic plasma. An axially non-symmetric but radially symmetric stenosis is considered when an externally uniform magnetic field is applied on the flow. The effect of magnetic field is considered in the transverse direction of blood flow and viscosity of blood is taken as radial co-ordinate dependent. Assessment of the severity of the disease could be made possible through the variation of a parameter named as retention parameter. The concentration profile and associated physiological diffusion variable involved in the study for normal and diseased state have been analyzed. The model is also employed to study the effect of shape of stenosis on flow characteristics. Finally the significance of the present model over the existing published literature has been pointed out by comparing the results with other theories.
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EFFECTS OF MAGNETIC FIELD ON THE RED CELL ON NUTRITIONAL TRANSPORT IN CAPILLARY-TISSUE EXCHANGE SYSTEM
A mathematical model for nutritional transport in capillary tissues exchange system in thepresence of magnetic field has been studied. In this case, the cell is deformed. Due to concentrationgradients, the dissolved nutrient in substrate diffuses into surrounding tissue. Theanalytical method is based on perturbation technique while the numerical simulation is basedon finite difference scheme. R...
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