Heat transfer to micropolar fluid flowing through an irregular arterial constriction

Mathematical modelling of unsteady solute dispersion in two-fluid (micropolar-Newtonian) blood flow with bulk reaction

“…Bég et al [26] used variational finite element and finite difference codes to compute the biomagnetic micropolar convective blood flow in perfused tissue regions, computing wall couple stresses, hemodynamic impedance, and microrotation contours for a range of gyroviscosity and coupling parameters. Sarifuddin et al [27] employed a Marker and Cell (MAC) method to simulate the transient micropolar blood flow and heat transfer through constricted rigid arteries. They computed wall shear stress, streamlines, separation-reattachment points, pressure drop, and temperature contours, noting that non-zero micro spin velocity on the arterial wall leads to early flow separation and that excess pressure drop arises across the cosine-form stenoses compared with other irregular geometries.…”