Measurement of electroosmotic and electrophoretic velocities using pulsed and sinusoidal electric fields
Sign Up to like & getrecommendations! Published in 2017 at "Electrophoresis"
DOI: 10.1002/elps.201600368
Abstract: In this work, we explore two methods to simultaneously measure the electroosmotic mobility in microchannels and the electrophoretic mobility of micronâsized tracer particles. The first method is based on imposing a pulsed electric field, which… read more here.
Keywords: electrophoretic velocities; measurement electroosmotic; tracer particles; velocity ... See more keywords
Tracer particles coupled to an interacting boson gas
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Functional Analysis"
DOI: 10.1016/j.jfa.2022.109403
Abstract: In this work, we investigate the mean-field limit of a model consisting in m > 1 tracer particles, coupled to an interacting boson field. We assume the mass of the tracer particles and the expected… read more here.
Keywords: interacting boson; tracer; tracer particles; coupled interacting ... See more keywords
Novel production method of tracer particles for residence time measurements in gas-solid processes
Sign Up to like & getrecommendations! Published in 2018 at "Powder Technology"
DOI: 10.1016/j.powtec.2018.06.040
Abstract: Abstract In order to measure the residence time distribution (RTD) in continuous gas-solid processes tracer particles are used. In this contribution, a novel production concept for magnetizable particles has been developed and optimized. The process… read more here.
Keywords: novel production; residence time; tracer particles; solid processes ... See more keywords
Real-space imaging of translational and rotational dynamics of hard spheres from the fluid to the crystal.
Sign Up to like & getrecommendations! Published in 2017 at "Soft matter"
DOI: 10.1039/c7sm01400g
Abstract: Using real-space imaging of single particles, we investigate the interplay between translational and rotational motion of tracer particles in suspensions of colloidal particles over a wide range of volume fractions from dilute fluid to densely… read more here.
Keywords: tracer particles; translational rotational; real space; rotational dynamics ... See more keywords
Backward Finite-Time Lyapunov Exponents in Inertial Flows
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2016.2599016
Abstract: Inertial particles are finite-sized objects that are carried by fluid flows and in contrast to massless tracer particles they are subject to inertia effects. In unsteady flows, the dynamics of tracer particles have been extensively… read more here.
Keywords: time lyapunov; finite time; tracer particles; inertial particles ... See more keywords
Toward a more biologically accurate model of diffusion: adhesion and collisions
Sign Up to like & getrecommendations! Published in 2017 at "SIMULATION"
DOI: 10.1177/0037549717720024
Abstract: In single-file dynamics, Brownian particles (referred to as tracer or tagged particles) diffuse and collide with each other in one-dimensional domains. If the average particle density is kept fixed during the diffusion, the collisions between… read more here.
Keywords: single file; diffusion; tracer particles; adhesion ... See more keywords