Particle motion in fluid: Analytical and Numerical Study
2016 (English)In: Applied Rheology, ISSN 1430-6395, E-ISSN 1617-8106, Vol. 26, no 2Article in journal (Refereed) PublishedText
Particle motion in fluid is discussed for one-particle systems as well as for dense suspensions, such as cementitious materials. The difference in large particle motion between larger particles and behaviour of fines (<125 μm) is explained, motion of one particle is shown by numerical simulation. It is concluded and highlighted that it is the particular motion of the fines that to a large extent contribute to the rheological properties of a suspension. It is also shown why larger ellipsoidal particles do not necessarily contribute to the increase of viscosity.
Place, publisher, year, edition, pages
Kerschensteiner Verlag GmbH , 2016. Vol. 26, no 2
Bingham model, Cementitious material, Suspensional flow
IdentifiersURN: urn:nbn:se:kth:diva-188244DOI: 10.3933/APPLRHEOL-26-23326ISI: 000377149700006ScopusID: 2-s2.0-84963591618OAI: oai:DiVA.org:kth-188244DiVA: diva2:935879
QC 201606132016-06-132016-06-092016-06-27Bibliographically approved