[HTML][HTML] Computational fluid dynamics modelling of liquid–solid slurry flows in pipelines: State-of-the-art and future perspectives
GV Messa, Q Yang, OE Adedeji, Z Chára, CAR Duarte… - Processes, 2021 - mdpi.com
Slurry pipe transport has directed the efforts of researchers for decades, not only for the
practical impact of this problem, but also for the challenges in understanding and modelling …
practical impact of this problem, but also for the challenges in understanding and modelling …
On the settling of marine carbonate grains: Review and challenges
Particle settling velocity is a fundamental parameter in sedimentology and engineering, and
has accordingly received much attention in the literature. Grain properties, such as shape …
has accordingly received much attention in the literature. Grain properties, such as shape …
Suffusion-induced deformation and microstructural change of granular soils: a coupled CFD–DEM study
Behaviour of granular soils subjected to internal erosion involves complex coupling between
solid–fluid interaction, skeleton deformation and microstructural evolutions. This paper …
solid–fluid interaction, skeleton deformation and microstructural evolutions. This paper …
Solid–fluid sequentially coupled simulation of internal erosion of soils due to seepage
Loose wide-grading soils are commonly found in the source areas of debris flows, and in
landslides after an earthquake. During rainfall events, fine particles (fines) in the soils …
landslides after an earthquake. During rainfall events, fine particles (fines) in the soils …
Predicting the permeability coefficient of polydispersed sand via coupled CFD–DEM simulations
S Xu, Y Zhu, Y Cai, H Sun, H Cao, J Shi - Computers and Geotechnics, 2022 - Elsevier
Permeability is one of the most fundamental properties of soil, which governs many
geotechnical engineering problems. However, among the published equations that predict …
geotechnical engineering problems. However, among the published equations that predict …
A semi-resolved CFD-DEM coupling model using a two-way domain expansion method
J Chen, J Zhang - Journal of Computational Physics, 2022 - Elsevier
The unresolved model is widely applied in the CFD-DEM coupling simulation for particulate
flows due to its lower computational cost compared with the resolved model. However, it …
flows due to its lower computational cost compared with the resolved model. However, it …
Studying the soil column formation in soft soil improved by vacuum preloading via coupled scale‐up CFD‐DEM simulations
S Xu, Y Zhu, H Cao, H Sun, Y Cai… - International Journal for …, 2022 - Wiley Online Library
In many large‐scale land reclamation projects, vacuum preloading combined with a
prefabricated vertical drain (PVD) system has been utilized successfully to improve the slurry …
prefabricated vertical drain (PVD) system has been utilized successfully to improve the slurry …
Numerical study on clogging of prefabricated vertical drain in slurry under vacuum loading
L Shi, Q Wang, S Xu, X Pan, H Sun, Y Cai - Granular Matter, 2018 - Springer
This paper presents a microscopic numerical study on membrane clogging of prefabricated
vertical drain (PVD) installed in slurry when treated by vacuum preloading method. The …
vertical drain (PVD) installed in slurry when treated by vacuum preloading method. The …
Investigating the jamming of particles in a three-dimensional fluid-driven flow via coupled CFD–DEM simulations
The clogging of a dense stream of particles when passing through an orifice occurs
ubiquitously in both natural and industrial fields. Since most of the jamming phenomena …
ubiquitously in both natural and industrial fields. Since most of the jamming phenomena …
[HTML][HTML] Do we have to use suspensions with low concentrations in determination of particle size distribution by sedimentation methods?
The Stokes equation used in the measurement of particle size distribution is based on the
assumption that there are no interactions between settling soil particles. This requirement is …
assumption that there are no interactions between settling soil particles. This requirement is …