Unified Gas Kinetic Scheme combined with Cartesian Grid Method for Intermediate Mach Numbers
Sign Up to like & getrecommendations! Published in 2017 at "International Journal for Numerical Methods in Fluids"
DOI: 10.1002/fld.4393
Abstract: Summary We develop a method to seamlessly simulate flows over a wide range of Knudsen numbers past arbitrarily shaped immersed boundaries. In order to achieve seamless computation, i.e. not use any zone division to distinguish… read more here.
Keywords: continuum; cartesian grid; method; grid method ... See more keywords
Theoretical Considerations for Transitioning the Grid Method Technique to the Microscale
Sign Up to like & getrecommendations! Published in 2021 at "Experimental Mechanics"
DOI: 10.1007/s11340-020-00684-4
Abstract: As new applications demand the synthesis and validation of materials with specific mechanical performance targets, there is a need for improved characterization and understanding of reduced length-scale deformation processes which govern mechanical behavior (i.e., dislocation… read more here.
Keywords: transitioning grid; deformation; technique; grid method ... See more keywords
Optimal grid size for precipitators using finite difference method based on full multi-grid method
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106575
Abstract: Abstract The paper presents a novel approach for tracking the optimal grid size of the computational domain for modeling the corona problem within the wire-duct precipitators, which in turn helps in decreasing the experimental efforts.… read more here.
Keywords: grid size; multi grid; full multi; method ... See more keywords
Grid method for divergence of averages
Sign Up to like & getrecommendations! Published in 2022 at "Ergodic Theory and Dynamical Systems"
DOI: 10.1017/etds.2023.29
Abstract: In this paper, we will introduce the ‘grid method’ to prove that the extreme case of oscillation occurs for the averages obtained by sampling a flow along the sequence of times of the form $\{n^\alpha… read more here.
Keywords: method divergence; grid method; divergence averages;
Three-Dimensional Cartesian Grid Method for the Simulations of Flows with Shock Waves in the Domains with Varying Boundaries
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Computational Methods"
DOI: 10.1142/s0219876220500462
Abstract: This paper is devoted to the development and quantitative evaluation of the properties of the numerical algorithm of the Cartesian grid method for three-dimensional (3D) simulation of shock-wave propagation in areas of varying shape. The… read more here.
Keywords: three dimensional; grid method; cartesian grid; shock ... See more keywords