MHD micropolar blood flow model through a multiple stenosed artery
Küçük Resim Yok
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Maltepe Üniversitesi
Erişim Hakkı
CC0 1.0 Universal
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
Unsteady blood flow characterized by micropolar fluid in a stenosed artery under the influence of a uniform magnetic field is considered. The governing equations in the cylindrical coordinate system are discretized and solved using the Marker and Cell (MAC) method, where the pressure is calculated iteratively using the Successive-OverRelaxation (SOR) method. The outcomes are tested for numerical stability with desired degree of accuracy. The results carried out include the flow-field profiles of blood, the wall shear stress and the streamlines. The results also predict the pressure drop across the multiple stenoses and show that the pressure drop gets the highest value when it crosses both stenoses. Blood flow contours have been plotted to understand the flow pattern in the diseased artery, which alters significantly in the downstream of the stenosis in the presence of a magnetic field.
Açıklama
Anahtar Kelimeler
Magnetohydrodynamics, blood flow, numerical modelling, pressure-correction
Kaynak
Third International Conference of Mathematical Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
Sayı
Künye
Alnussairy, E. A. ve Bakheet, A. (2019). MHD micropolar blood flow model through a multiple stenosed artery. Third International Conference of Mathematical Sciences, Maltepe Üniversitesi. s. 1-8.
