دانلود Computational Fluid Dynamics Approach for Modeling a Non-Newtonian Blood Flow in a Split and Recombine Micromixer

ترجمه فارسیComputational Fluid Dynamics Approach for Modeling a Non-Newtonian Blood Flow in a Split and Recombine Micromixer
قیمت : 210,000 ریال
شناسه محصول : 2009138
نویسنده/ناشر/نام مجله : International Conference on the Development of Biomedical Engineering in Vietnam. Springer, Singapo
سال انتشار: 2017
تعداد صفحات انگليسي : 5
نوع فایل های ضمیمه : pdf+word
حجم فایل : 389 Kb
کلمه عبور همه فایلها : www.daneshgahi.com
عنوان انگليسي : Computational Fluid Dynamics Approach for Modeling a Non-Newtonian Blood Flow in a Split and Recombine Micromixer

چکیده

Abstract

In this work, the blood flow in a passive planar micromixer is analyzed in order to provide a case study for the use of different models of the blood dynamic viscosity in COMSOL Multiphysics. Regarding the Newtonian or non-Newtonian behavior, the blood is best approximated with a non-Newtonian model since its viscosity changes with dependence on the shear rate. The usual Newtonian model of blood viscosity, as well as two non-Newtonian models including Carreau model and the Power law model are used to study the wall shear stress. For the models study, a passive planar micromixer with ellipse-liked micropillars is proposed to operate in the laminar flow regime for high mixing efficiency.

Keywords: Micromixer Passive mixing Splitting and recombination

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