Microscopic mechanism for shear thickening of non-Brownian suspensions

We propose a simple model, supported by contact-dynamics simulations as well as rheology and friction measurements, that links the transition from continuous to discontinuous shear thickening in dense granular pastes to distinct lubrication regimes in the particle contacts. We identify a local Somme...

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Veröffentlicht in:	Physical review letters 2013-09, Vol.111 (10), p.108301-108301, Article 108301
Hauptverfasser:	Fernandez, Nicolas, Mani, Roman, Rinaldi, David, Kadau, Dirk, Mosquet, Martin, Lombois-Burger, Hélène, Cayer-Barrioz, Juliette, Herrmann, Hans J, Spencer, Nicholas D, Isa, Lucio
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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