کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
477574 700143 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical study of unsteady blood flow through a vessel using Sisko model
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Numerical study of unsteady blood flow through a vessel using Sisko model
چکیده انگلیسی

A mathematical study for two-phase unsteady pulsatile flow of blood through a vessel in the presence of body acceleration is presented in this paper. The blood in the core region is modeled as a non-Newtonian fluid while in the peripheral region it is described as a Newtonian fluid. The effects of body acceleration are also taken into account in this study. The continuity and momentum equations are used to model the proposed problem in terms of a nonlinear partial differential equation. This equation along with initial and boundary conditions is made dimensionless and then solved numerically using finite difference method. The behavior of various flow quantitates is analyzed through a parametric study.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Science and Technology, an International Journal - Volume 19, Issue 1, March 2016, Pages 538–547
نویسندگان
, , ,