The evaporation of surfactant-laden droplets: A comparison between contact line models

Autor: Herman Wijshoff, Johannes G.M. Kuerten, Christian Diddens, R.T. van Gaalen

Publikováno v: Journal of Colloid and Interface Science, 579, 888-897. Academic Press Inc.
Journal of colloid and interface science, 579, 888-897. Academic Press

Hypothesis There are two different sharp-interface models for moving contact lines: slip models and precursor film models. While both models predict a mostly constant contact angle during the evaporation of pure droplets, it is expected that they beh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18c06872282f93f45c618fbcf71c529b
https://doi.org/10.1016/j.jcis.2020.06.099

Direct numerical simulation of magneto-Archimedes separation of spherical particles

Autor: Rik A. Dellaert, Jos C.H. Zeegers, J. G. Meijer, Sina Tajfirooz, Johannes G.M. Kuerten, Aled Meulenbroek

Publikováno v: Journal of Fluid Mechanics, 910:A52. Cambridge University Press

We present an Euler–Lagrange approach for simulating magneto-Archimedes separation of almost neutrally buoyant spherical particles in the flow of a paramagnetic liquid, which is of direct relevance for separating different types of plastic by magn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e15af87a57f655e2db3148b5e5f9a9bd
http://www.scopus.com/inward/record.url?scp=85099850715&partnerID=8YFLogxK

Statistical-learning method for predicting hydrodynamic drag, lift, and pitching torque on spheroidal particles

Autor: Sina Tajfirooz, Johannes G.M. Kuerten, J. G. Meijer, Jos C.H. Zeegers, Jochen Fröhlich, M. Hausmann

Publikováno v: Physical Review E, 103(2):023304. American Physical Society

A statistical learning approach is presented to predict the dependency of steady hydrodynamic interactions of thin oblate spheroidal particles on particle orientation and Reynolds number. The conventional empirical correlations that approximate such

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2c726e2d2dd031b477c620455448260
https://pubmed.ncbi.nlm.nih.gov/33736076

Wall-induced anisotropy effects on turbulent mixing in channel flow: A network-based analysis

Autor: Luca Ridolfi, D. Perrone, Johannes G.M. Kuerten, Stefania Scarsoglio

Turbulent mixing is studied in the Lagrangian framework with an approach based on the complex network formalism. We consider the motion of passive, noninertial particles inside a turbulent channel simulated at $Re_{\tau} = 950$. The time-dependent ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1851b20bd2f8acd489394aef6f9a258b
http://arxiv.org/abs/2010.14408

The run out table in the lab

Autor: M. Bsibsi, C.W.M. van der Geld, B.P.M. van Esch, C. F. Gomez, Johannes G.M. Kuerten

Publikováno v: Proceedings of the 6th World Congress on Mechanical, Chemical, and Material Engineering (MCM'20), 1-4
STARTPAGE=1;ENDPAGE=4;TITLE=Proceedings of the 6th World Congress on Mechanical, Chemical, and Material Engineering (MCM'20)

In the Run Out Table, red hot steel slabs moving at speeds between 2 and 22 m/s are quench cooled by impingement of hundreds of water jets. Proper control of the Run Out Table process is crucial to ensure the desired steel microstructure and mechanic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eba2e5d3a5bbefb2847463eb60d1b3a6
https://doi.org/10.11159/htff20.163