Coupled DEM-SPH simulations of wet continuous screening
During screening, a liquid stream, besides the vibration, can be applied for the acceleration
of the separation. The discrete element method coupled with the smoothed particle …
of the separation. The discrete element method coupled with the smoothed particle …
Discrete particle simulation for mixing of granular materials in ribbon mixers: A scale-up study
This work presents a numerical study of particle mixing and scale-up of ribbon mixers with
four sizes (mixer A-5.62 L, mixer B-49.02 L, mixer C-142.91 L, and mixer D-482.32 L). The …
four sizes (mixer A-5.62 L, mixer B-49.02 L, mixer C-142.91 L, and mixer D-482.32 L). The …
GPU-based DEM simulation for scale-up of bladed mixers
GPU-based DEM is used to study large-scale particle mixing in bladed mixers. A bladed
mixer is scaled-up to three different sizes by maintaining the geometric similarity. Four …
mixer is scaled-up to three different sizes by maintaining the geometric similarity. Four …
Scaling up studies for mixing of granular materials in rotating drums
This study investigates the mixing of granular materials for rotating drums of different
volumes which vary from 6.28 L to 402.12 L. Two groups of case studies are considered …
volumes which vary from 6.28 L to 402.12 L. Two groups of case studies are considered …
Virtual experiments of particle mixing process with the sph-dem model
Particle mixing process is critical for the design and quality control of concrete and
composite production. This paper develops an algorithm to simulate the high-shear mixing …
composite production. This paper develops an algorithm to simulate the high-shear mixing …
Power draw characteristics and comparison of scaling criteria for sawtooth impellers used in high shear mixing of shear thinning paint slurry
B Oğla, Ö Gürçay, ŞŞ Helvacı - Chemical Engineering Research and …, 2023 - Elsevier
Power draw characteristics and scale-up procedures for high-speed sawtooth impellers
were introduced by investigating various production sizes, fluids, impellers, and scale-up …
were introduced by investigating various production sizes, fluids, impellers, and scale-up …
Similarity analysis of size-induced segregation and flow behavior during the scaling up process of rotating drums
This study investigates the size-induced radial segregation of binary mixtures in different
sized rotating drums. The results indicate that at a constant Froude number, the time to reach …
sized rotating drums. The results indicate that at a constant Froude number, the time to reach …
An investigation on the similarity theory framework for CFD-DEM simulation in a stirred liquid bath containing particles
The coupled computational fluid dynamics-discrete element method (CFD-DEM) simulation
is regarded as an effective tool for investigating fluid-solid coupling problems. However …
is regarded as an effective tool for investigating fluid-solid coupling problems. However …
Numerical investigation of flow similarity of rice grains in friction rice mill and establishment of scale-up rule
A Li, F Jia, J Fei, Y Han, P Chen, W Feng, X Hao… - … and Electronics in …, 2023 - Elsevier
Paddy usually requires a series of processing techniques to become edible polished rice.
Among them, rice milling is a necessary processing connection closely related to the …
Among them, rice milling is a necessary processing connection closely related to the …
Liquefaction induced permanent ground deformations and energy dissipation analysis based on smoothed particle hydrodynamics method (SPH): validation by large …
To accurately simulate the permanent displacements caused by liquefaction in saturated
sandy soils, a mesh-free method named smoothed particle hydrodynamics (SPH) with a …
sandy soils, a mesh-free method named smoothed particle hydrodynamics (SPH) with a …