Improved Lagrangian coherent structures with modified finite-time Lyapunov exponents in the PIC framework
The technique of identifying Lagrangian Coherent Structures (LCSs) has emerged as a
powerful tool for studying incompressible flows. Yet, the discrepancies arising from …
powerful tool for studying incompressible flows. Yet, the discrepancies arising from …
An entropy-stable updated reference Lagrangian smoothed particle hydrodynamics algorithm for thermo-elasticity and thermo-visco-plasticity
This paper introduces a novel upwind Updated Reference Lagrangian Smoothed Particle
Hydrodynamics (SPH) algorithm for the numerical simulation of large strain thermo-elasticity …
Hydrodynamics (SPH) algorithm for the numerical simulation of large strain thermo-elasticity …
A finite micro-rotation material point method for micropolar solid and fluid dynamics with three-dimensional evolving contacts and free surfaces
This paper introduces an explicit material point method designed specifically for simulating
the micropolar continuum dynamics in the finite deformation and finite microrotation regime …
the micropolar continuum dynamics in the finite deformation and finite microrotation regime …
[图书][B] Meshfree and particle methods: fundamentals and applications
Meshfree and Particle Methods Provides thorough coverage of essential concepts and state-
of-the-art developments in the field Meshfree and Particle Methods is the first book of its kind …
of-the-art developments in the field Meshfree and Particle Methods is the first book of its kind …
Morphology and Structure of Brass–Invar Weld Interface after Explosive Welding
A Malakhov, A Epishin, I Denisov, I Saikov, G Nolze - Materials, 2022 - mdpi.com
This paper presents the results of a study of the morphology and structure at the weld
interface in a brass–Invar bimetal, which belongs to the class of so-called thermostatic …
interface in a brass–Invar bimetal, which belongs to the class of so-called thermostatic …
[HTML][HTML] Gradient of nanostructures at the interface of Al/Cu welded joints produced by the high strain-rate collision during magnetic pulse impact welding
RN Raoelison, JS Li, T Sapanathan, Z Zhang… - Journal of Alloys and …, 2024 - Elsevier
This paper focuses on the nanoscale characterization of a welded Al/Cu interface produced
by magnetic pulse welding. Welding tests were performed using three field shapers with …
by magnetic pulse welding. Welding tests were performed using three field shapers with …
Nodally integrated thermomechanical RKPM: Part I—Thermoelasticity
In this two-part paper, a stable and efficient nodally-integrated reproducing kernel particle
method (RKPM) is introduced for solving the governing equations of generalized …
method (RKPM) is introduced for solving the governing equations of generalized …
An iteration-free semi-Lagrangian meshless method for Burgers' equations
L Ma, L Zhao, X Wang - Engineering Analysis with Boundary Elements, 2023 - Elsevier
It has been verified in our previous study, the semi-Lagrangian method combined with the
element free Galerkin method performs very well in solving the convection-dominated …
element free Galerkin method performs very well in solving the convection-dominated …
Temporally stabilized peridynamics methods for shocks in solids
The computational methods for the shocks modeling would face two major challenges:(1)
the severe damage with large deformations and (2) the intermittent waves. Peridynamics …
the severe damage with large deformations and (2) the intermittent waves. Peridynamics …
A novel coupled Euler–Lagrange method for high resolution shock and discontinuities capturing
Z Jin, J Ning, X Xu - … Journal for Numerical Methods in Fluids, 2024 - Wiley Online Library
The accurate capturing of shock waves by numerical methods has long been a focus of
attention in engineering owing to singularity problems in discontinuities. In this article, a …
attention in engineering owing to singularity problems in discontinuities. In this article, a …