From analytical methods to numerical simulations: A process engineering toolbox for 3D concrete printing

A Perrot, A Pierre, VN Nerella, RJM Wolfs… - Cement and Concrete …, 2021 - Elsevier
This paper compiles selected predictive analytical and numerical tools which can be used to
model and understand the mechanisms of importance at different stages during and …

Drying behavior of dense refractory ceramic castables. Part 1–General aspects and experimental techniques used to assess water removal

AP Luz, MH Moreira, MAL Braulio, C Parr… - Ceramics …, 2021 - Elsevier
Despite the continuous evolution on the performance of refractory ceramic products,
monolithic materials still require special attention during their processing steps as various …

Weak bond strength between successive layers in extrusion-based additive manufacturing: measurement and physical origin

E Keita, H Bessaies-Bey, W Zuo, P Belin… - Cement and Concrete …, 2019 - Elsevier
Requirements on material properties for extrusion-based additive manufacturing mostly
focus on the rheological behavior of the cementitious material being printed. The layer …

Drying regimes in homogeneous porous media from macro-to nanoscale

J Thiery, S Rodts, DA Weitz, P Coussot - Physical Review Fluids, 2017 - APS
Magnetic resonance imaging visualization down to nanometric liquid films in model porous
media with pore sizes from micro-to nanometers enables one to fully characterize the …

Confined directional drying of a colloidal dispersion: kinetic modeling

H Pingulkar, JB Salmon - Soft Matter, 2023 - pubs.rsc.org
We derive a model to describe the dynamics of confined directional drying of a colloidal
dispersion. In such experiments, a dispersion of rigid colloids is confined in a capillary tube …

Progress in rheology and hydrodynamics allowed by NMR or MRI techniques

P Coussot - Experiments in Fluids, 2020 - Springer
We review the uses of nuclear magnetic resonance techniques for experiments with fluids.
More precisely we focus on the progress of knowledge in complex flows, rheology of …

Pore-scale dynamics of salt transport and distribution in drying porous media

N Shokri - Physics of Fluids, 2014 - pubs.aip.org
Understanding the physics of water evaporation from saline porous media is important in
many natural and engineering applications such as durability of building materials and …

Three-dimensional visualization and modeling of capillary liquid rings observed during drying of dense particle packings

A Kharaghani, HT Mahmood, Y Wang… - International Journal of …, 2021 - Elsevier
Experimental and numerical pore network simulation studies on convective drying of
capillary porous media under slow isothermal conditions are presented in this work. As a …

Visualization of the Sol–Gel Transition in Porous Networks Using Fluorescent Viscosity-Sensitive Probes

R Le Dizès Castell, E Mirzahossein… - The Journal of …, 2024 - ACS Publications
The sol–gel transition involves the transformation of a colloidal suspension into a system-
spanning, interconnected gel. This process is widely used to reinforce mechanically …

Drying kinetics driven by the shape of the air/water interface in a capillary channel

E Keita, SA Koehler, P Faure, DA Weitz… - The European Physical …, 2016 - Springer
We look at the drying process in a simple glass channel with dominant capillary effects as is
the case in microfluidics. We find drying kinetics commonly observed for confined geometry …