{'fraction_non_alphanumeric': 0.016845329249617153, 'fraction_numerical': 0.0, 'mean_word_length': 5.54, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
CFD modelling of magnetic nanoparticle suspension in microfluidics

In this paper a CFD model is presented to model the magnetic nanoparticle (MNP) suspension aggregation in a microfluidic device. The nanoparticles are injected to the microfluidic chip, which consists of serially connected microchambers. The device with the nanoparticle suspension is used to investigate enzyme-substrate reactions. The current work presents a dedicated two-phase solver for the nanoparticle suspension filling procedure of the chambers. The model relies on our measurements and a magnetorheological model, and it is created with the open source CFD software OpenFOAM.