Interface is a key issue in the study of multiphase flows existing in our daily life and industrial applications.Many mesh methods have been developed to treat the interface,including Level set method
The Kansa method with the Multiquadric-radial basis function(MQ-RBF)is inherently meshfree and can achieve an exponential convergence rate if the optimal shape parameter is available.However,it is not
An effective numerical method has been developed to simulate fluid-structure interaction(FSI)problems with largely deformable solids.The proposed method is implemented under the framework of immersed
A new meshless semi-analytical collocation technique is presented for the simulation of steady-state and time-dependent linear and fully nonlinear advection diffusion reaction equations.
This paper briefly reports the GeoMFree3D,a Meshfree/Meshless software package designed for analyzing the problems of large deformations and crack propagations of rock and soil masses in Geotechnics.T
In this study,a peridynamics(PD)model for the dynamic fracture analysis of shale material has been proposed.As well-known,crack propagation,aggregation,and bifurcation play akey role in the fracture b
By introducing the displacement asymptotic expansion around the vertex of a propagating V-notch into elasticity governing equation,radial boundary condition and interfacial continuity condition,the si
This study introduced the Peridynamic(PD)model based on the bondbased of ECCs,It was used to simulate the dynamic brittle fracture of ECCs under chloride diffusion to complete the durability analysis.
The computational efficiency for analyzing the behaviour of multi-crack structures is still a challenging issue in fracture mechanics.The stiffness matrix of a super cracked element is first formulate