A5080706237- Numerical methods in engineering
- Electromagnetic Simulation and Numerical Methods
- Advanced Numerical Methods in Computational Mathematics
- Composite Structure Analysis and Optimization
- Acoustic Wave Phenomena Research
- Geotechnical Engineering and Underground Structures
- Fluid Dynamics Simulations and Interactions
- Railway Engineering and Dynamics
- Contact Mechanics and Variational Inequalities
- Vibration and Dynamic Analysis
- Civil and Geotechnical Engineering Research
- Tensor decomposition and applications
- Dynamics and Control of Mechanical Systems
- Wind and Air Flow Studies
- Mechanical Engineering and Vibrations Research
- Advanced Optimization Algorithms Research
- Fluid Dynamics and Turbulent Flows
- Computational Fluid Dynamics and Aerodynamics
- Composite Material Mechanics
- Electromagnetic Scattering and Analysis
- Structural Health Monitoring Techniques
- Mechanical stress and fatigue analysis
- Simulation and Modeling Applications
- Nonlocal and gradient elasticity in micro/nano structures
- Hydrocarbon exploration and reservoir analysis
Qufu Normal University
2017-2025
Hebei University of Technology
2018-2024
Dalian University of Technology
2017-2024
Xinjiang Institute of Engineering
2024
University of Hong Kong
2021-2022
Hong Kong University of Science and Technology
2021-2022
HKUST Shenzhen Research Institute
2022
Research Institute of Petroleum Exploration and Development
2022
Hunan University
2015-2021
Northwestern Polytechnical University
2015-2020
Summary In this paper, we propose a fast algorithm for computing the spectral radii of symmetric nonnegative tensors. particular, by proposed algorithm, are able to obtain weakly reducible tensors without requiring partition As know, it is very costly determine large‐sized Numerical results reported show that efficient and also compute an application, present testing positive definiteness Z‐tensors. By guaranteed any Z‐tensor.
Abstract This article presents an innovative “touch‐aware” frictional contact model for peridynamics to efficiently simulate the behavior between irregularly shaped particles. Conventional short‐range force formulates field in such a way that leaves large gap particles, leading softer stiffness of and inaccurate simulation densely packed granular materials. The developed initiates calculation when contacting bodies are touch, which no provides stiffer accurate efficient way. It simulates...
In this paper, the steady-state and transient heat transfer processes of functionally graded materials (FGMs) are analyzed using a coupled thermo-mechanical model in GPU parallel multiphysics finite–discrete element software, namely MultiFracS. First, to handle problem heterogeneous is verified. Then, advantages disadvantages FGMs composite response thermal shock loads compared results indicate that can overcome extreme environments better than materials. Finally, influence geometric...
Summary It is well‐known that the traditional finite element method (FEM) fails to provide accurate results Helmholtz equation with increase of wave number because ‘pollution error’ caused by numerical dispersion. In order overcome this deficiency, a gradient‐weighted (GW‐FEM) combines Shepard interpolation and linear shape functions proposed in work. Three‐node triangular four‐node tetrahedral elements can be generated automatically are first used discretize problem domain 2D 3D spaces,...
<p>In this paper, we establish Pareto $ Z $-eigenvalue inclusion intervals of tensor eigenvalue complementarity problems based on the spectral radius symmetric matrices deduced from provided tensor. Numerical examples are suggested to demonstrate effectiveness results. As an application offer adequate criteria for strict copositivity tensors.</p>
Summary This paper proposed a rotation‐free thin shell formulation with nodal integration for elastic–static, free vibration, and explicit dynamic analyses of structures using three‐node triangular cells linear interpolation functions. The is based on the classic Kirchhoff plate theory, in which only three translational displacements are treated as filed variables. Based each node, domains further formed, where generalized gradient smoothing technique Green divergence theorem that can relax...