20 citations · 45 across the 6 of their papers we have counts for
6 papers
Random-Walk Metaball-Imaging Discrete Element Lattice Boltzmann Method for 3D Solute Transport in Fluid-Particle Systems with Complex Granular Morphologies
Yifeng Zhao, Pei Zhang, Stan Z. Li +1
Solute transport in fluid-particle systems is a fundamental process in numerous scientific and engineering disciplines. The simulation of it necessitates the consideration of solid…
Characterization and Generation of 3D Realistic Geological Particles with Metaball Descriptor based on X-Ray Computed Tomography
Yifeng Zhao, Xiangbo Gao, Pei Zhang +3
The morphology of geological particles is crucial in determining its granular characteristics and assembly responses. In this paper, Metaball-function based solutions are proposed…
Metaball-Imaging Discrete Element Lattice Boltzmann Method for fluid-particle system of complex morphologies with settling case study
Yifeng Zhao, Pei Zhang, Liang Lei +2
Fluid-particle systems are highly sensitive to particle morphologies. While many attempts have been made on shape descriptors and coupling schemes, how to simulate the particle-par…
Coupled Metaball Discrete Element Lattice Boltzmann Method for Fluid-Particle Systems with non-spherical particle shapes: A sharp interface coupling scheme
Pei Zhang, Ling Qiu, S. A. Galindo-Torres +3
Fluid-particle systems are very common in many natural processes and engineering applications. However, accurately and efficiently modelling fluid-particle systems with complex par…
A Data-driven feature selection and machine-learning model benchmark for the prediction of longitudinal dispersion coefficient
Yifeng Zhao, Pei Zhang, S. A. Galindo-Torres +1
Longitudinal Dispersion(LD) is the dominant process of scalar transport in natural streams. An accurate prediction on LD coefficient(Dl) can produce a performance leap in related s…
A data-based comparative review and AI-driven symbolic model for longitudinal dispersion coefficient in natural streams
Yifeng Zhao, Zicheng Liu, Pei Zhang +2
A better understanding of dispersion in natural streams requires knowledge of longitudinal dispersion coefficient(LDC). Various methods have been proposed for predictions of LDC. T…