Single particle movement analysis in a continuous flow fluid with magnetophoresis effect
This paper presents experimental results and modelling on the efficacy of magnetophoretic-based singleparticle. Magnetophoretic forces caused by the higher magnetic fields have been used to make movements of particle. A simple experimental microfluidic model was used to measure how well the move...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
IEEE
2019
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/79697/ http://irep.iium.edu.my/79697/ http://irep.iium.edu.my/79697/ http://irep.iium.edu.my/79697/3/79697%20Single%20Particle%20Movement%20Analysis%20in%20a%20Continuous.pdf http://irep.iium.edu.my/79697/2/79697%20Single%20Particle%20Movement%20Analysis%20SCOPUS.pdf |
| Summary: | This paper presents experimental results and
modelling on the efficacy of magnetophoretic-based singleparticle. Magnetophoretic forces caused by the higher
magnetic fields have been used to make movements of particle.
A simple experimental microfluidic model was used to measure
how well the movements could control the particle against
laminar fluid flow. The particle movement control depends on
the fluid velocity, hydrodynamics viscosity drag force, particle
velocity and ferromagnetic wire magnetization with help of
external surface source permanent magnet. This experimental
model was developed by COMSOL Multiphysics® software.
The AC/DC, Microfluidics and Particle tracing modules have
been used in this Multiphysics software. Magnetophoresis force
was simulated by the AC/DC module and the laminar flow in
the microfluidic module was used to study the hydrodynamic
drag force. The microfluidics and particles trajectory module
have been combined to investigate the particles movements in
the micro-channel. For experimental magnetization, minimum
ranges were set at 106 (A/m) and higher ranges were set at
6.0×106
(A/m). |
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