A generalized hybrid smoothed particle hydrodynamics–peridynamics algorithm with a novel Lagrangian map** for solution and failure analysis of fluid–structure …
Fluid–structure interaction problems (FSI) are omnipresent in a wide variety of engineering
fields and includes highly non-linear physics such as violent free-surface flow, complex …
fields and includes highly non-linear physics such as violent free-surface flow, complex …
Ordinary state-based peridynamic modelling of crack propagation in functionally graded materials with micro cracks under impact loading
Crack propagation in functionally graded materials containing micro cracks is investigated
using ordinary state-based Peridynamic theory. This study focuses on the dynamic fracture …
using ordinary state-based Peridynamic theory. This study focuses on the dynamic fracture …
Topology optimization of cracked structures using peridynamics
Finite element method (FEM) is commonly used with topology optimization algorithms to
determine optimum topology of load-bearing structures. However, it may possess various …
determine optimum topology of load-bearing structures. However, it may possess various …
Dynamic fracture analysis of functionally graded materials using ordinary state-based peridynamics
Functionally graded materials are regarded as a special kind of composites capable of
eliminating material interfaces and the delamination problems. Stress discontinuity can be …
eliminating material interfaces and the delamination problems. Stress discontinuity can be …
A peridynamic-informed neural network for continuum elastic displacement characterization
L Ning, Z Cai, H Dong, Y Liu, W Wang - Computer Methods in Applied …, 2023 - Elsevier
Physics-informed neural networks have attracted considerable attention for solving scientific
and engineering problems because of their low data dependence and physical outputs. The …
and engineering problems because of their low data dependence and physical outputs. The …
Peridynamic simulation of dynamic fracture in functionally graded materials subjected to impact load
Dynamic crack propagation assessment in functionally graded materials (FGMs) with micro-
cracks is accomplished using bond-based Peridynamics (PD). The dynamic fracture …
cracks is accomplished using bond-based Peridynamics (PD). The dynamic fracture …
Derivation of dual-horizon state-based peridynamics formulation based on Euler–Lagrange equation
The numerical solution of peridynamics equations is usually done by using uniform spatial
discretisation. Although implementation of uniform discretisation is straightforward, it can …
discretisation. Although implementation of uniform discretisation is straightforward, it can …
A computational homogenization framework for non-ordinary state-based peridynamics
Peridynamic theory has been shown to possess the capabilities of describing phenomena
that theories based on partial differential equations are not capable of describing. These …
that theories based on partial differential equations are not capable of describing. These …
Multi-material topology optimization of structures with discontinuities using Peridynamics
This study proposes an approach for solving density-based multi-material topology
optimization of cracked structures using Peridynamics. The alternating active-phase …
optimization of cracked structures using Peridynamics. The alternating active-phase …
Peridynamic investigation of the effect of porosity on fatigue nucleation for additively manufactured titanium alloy Ti6Al4V
Additive manufacturing (AM) has enabled the fabrication of complex geometries directly from
the design data and gained a lot of interest. However, AM products can contain pores, which …
the design data and gained a lot of interest. However, AM products can contain pores, which …