A5009115206- Fluid Dynamics Simulations and Interactions
- Numerical methods in engineering
- Lattice Boltzmann Simulation Studies
- Fluid Dynamics and Heat Transfer
- Arctic and Antarctic ice dynamics
- Advanced Numerical Methods in Computational Mathematics
- Electromagnetic Simulation and Numerical Methods
- Adaptive Control of Nonlinear Systems
- Ultrasound and Cavitation Phenomena
- Advanced Control Systems Design
- Advanced Algorithms and Applications
- Nuclear Physics and Applications
Chinese Academy of Sciences
2023-2024
Institute of Mechanics
2023-2024
Harbin Engineering University
2015-2023
A numerical model based on Navier-Stokes equation is developed to simulate the interface evolution of flooding flows. The two-dimensional fluid domain discretised by structured rectangular elements according finite volume method (FVM). between air and liquid captured through compressive capturing scheme for arbitrary meshes (CICSAM) idea (VOF). semiimplicit pressure linked equations (SIMPLE) used pressure-velocity coupling. second order upwind discretization applied momentum equations. Both...
In this study, a fluid–structure interaction model is developed using the bond-based peridynamics (PD) combined with boundary element method (BEM) to investigate crack evolution and failure processes in ice under bubble-induced hydrodynamic loads. Two bubbles are generated simultaneously, positioned horizontally beneath structure. The validity of coupled BEM-PD established through comparisons between observed bubble dynamic damage modes experimental results. study reveals that leads complex...
A nonlinear dynamic weight improved particle swarm optimization algorithm is proposed to address the difficulty of manually tuning parameters proportional integral differential (PID) in self navigation model heading control system and poor performance obtained through optimization. This applied process PID system. Taking as research object, mathematical firstly established, an method adopted inertia with decline, improve search efficiency, make up for shortcomings traditional method....
Nonlocal differential operators have become an increasingly important tool in the field of numerical modeling and computational science. In recent years, two specific types nonlocal emerged as particularly useful simulations material structural failures, such fracture crack propagations solids. this paper, first type operator is based on theory peridynamic theory, which called PDOs [1,2]. The second derived from Taylor series expansion interpolation, NDOs [3-5]. are usually used to...