Homogenization of Nondilute Suspension of Viscous Fluid with Magnetic Particles

نویسندگان

چکیده

This paper seeks to carry out the rigorous homogenization of a particulate flow consisting non-dilute suspension viscous Newtonian fluid with magnetizable particles. The is assumed be described by Stokes flow, while particles are either paramagnetic or diamagnetic, for which magnetization field linear function magnetic field. coefficients corresponding partial differential equations locally periodic. A one-way coupling between domain and also assumed. homogenized effective response such derived, mathematical justification obtained asymptotics carried out. two-scale convergence method adopted latter. As consequence, presented result provides formal asymptotic analysis Levy Sanchez-Palencia steady-state flows.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

synthesis of amido alkylnaphthols using nano-magnetic particles and surfactants

we used dbsa and nano-magnetic for the synthesis of amido alkylnaphtols.

15 صفحه اول

Asymptotic behavior of a suspension of oriented particles in a viscous incompressible fluid

Abstract. A viscous incompressible fluid with a large number of small axially symmetric solid particles is considered. It is assumed that the particles are identically oriented and under the influence of the fluid move translationally or rotate around a symmetry axis with the direction of their symmetry axes unchanged. The asymptotic behavior of oscillations of the system is studied, when the d...

متن کامل

Homogenized Non-Newtonian Viscoelastic Rheology of a Suspension of Interacting Particles in a Viscous Newtonian Fluid

Our study is motivated by an attempt to develop a rigorous mathematical model of a suspension highly filled with a large number of small solid particles, which interact due to surface forces. We use asymptotic analysis in the small parameter , and consider irregular (nonperiodic) geometries for which the sizes of particles and the distances between them are of order . We present conditions unde...

متن کامل

Suspension of solid particles in a density stratified fluid

Articles you may be interested in Synchronization of finite-size particles by a traveling wave in a cylindrical flow Shear migration and chaotic mixing of particle suspensions in a time-periodic lid-driven cavity Plane Poiseuille flow of a sedimenting suspension of Brownian hard-sphere particles: Hydrodynamic stability and direct numerical simulations Widespread implications of settling particl...

متن کامل

Rheological Modeling of Macro Viscous Flows of Granular Suspension of Regular and Irregular Particles

This paper refers to complex granular-fluid mixtures involved into geophysical flows, such as debris and hyper-concentrated flows. For such phenomena, the interstitial fluids play a role when they are in the viscous regime. Referring to experiments on granular-fluid mixture carried out with pressure imposed annular shear cell, we study the rheological behaviour of dense mixture involving both s...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Siam Journal on Applied Mathematics

سال: 2021

ISSN: ['0036-1399', '1095-712X']

DOI: https://doi.org/10.1137/21m1413833