Yield stress fluid flows: A review of experimental data

P Coussot - Journal of Non-Newtonian Fluid Mechanics, 2014‏ - Elsevier
Yield stress fluids are encountered in a wide range of applications: toothpastes, cements,
mortars, foams, muds, mayonnaise, etc. The fundamental character of these fluids is that …

Drop impact on a solid surface: short-time self-similarity

J Philippi, PY Lagrée, A Antkowiak - Journal of Fluid Mechanics, 2016‏ - cambridge.org
The early stages of drop impact onto a solid surface are considered. Detailed numerical
simulations and detailed asymptotic analysis of the process reveal a self-similar structure …

Bingham's heritage

P Coussot - Rheologica Acta, 2017‏ - Springer
A hundred years after the founding paper by EC Bingham, we briefly review the impact of the
yield stress concept and current interest in it on the scientific community. We show that yield …

Two–dimensional viscoplastic dambreaks

Y Liu, NJ Balmforth, S Hormozi, DR Hewitt - Journal of Non-Newtonian …, 2016‏ - Elsevier
We report the results of computations for two–dimensional dambreaks of viscoplastic fluid,
focusing on the phenomenology of the collapse, the mode of initial failure, and the final …

[HTML][HTML] A Lagrangian differencing dynamics method for granular flow modeling

C Peng, M Bašić, B Blagojević, J Bašić, W Wu - Computers and …, 2021‏ - Elsevier
In this paper, a new Lagrangian differencing dynamics (LDD) method is presented for the
simulation of granular flows. LDD is a truly meshless method, which employs second-order …

Finite element simulation of complex dense granular flows using a well-posed regularization of the μ (I)-rheology

L Gesenhues, JJ Camata, AMA Côrtes, FA Rochinha… - Computers & …, 2019‏ - Elsevier
Dense granular flows play an important role in industry and nature. Numerical simulation is
a helpful tool to understand their behavior. The high particle concentration in a particle …

Viscoplastic dam-breaks

R Valette, A Pereira, S Riber, L Sardo, A Larcher… - Journal of Non …, 2021‏ - Elsevier
We analyse through numerical simulations, experiments, and scaling laws the dam-break
problem for viscoplastic materials. Numerically, both two and three-dimensional (2D and 3D) …

On the rheological characterisation of liquefied sands through the dam‐breaking test

G Della Vecchia, M Cremonesi… - International Journal for …, 2019‏ - Wiley Online Library
This paper concerns the rheological characterisation of liquefied sands as non‐Newtonian
Bingham fluids. For this purpose, dam‐breaking laboratory tests are often executed and …

Runout scaling and deposit morphology of rapid mudflows

L **g, CY Kwok, YF Leung, Z Zhang… - Journal of Geophysical …, 2018‏ - Wiley Online Library
Prediction of runout distance and deposit morphology is of great importance in hazard
mitigation of geophysical flows, including viscoplastic mudflows. The major rheological …

[HTML][HTML] The concrete slump test—A rheometer by definition?

C White, JM Lees - Construction and Building Materials, 2025‏ - Elsevier
While the slump test is often used to evaluate fresh state concrete performance, it is not
considered a rheometer because it relies on slump height as a characterisation parameter …