Smoothed finite element methods (S-FEM): an overview and recent developments
The smoothed finite element methods (S-FEM) are a family of methods formulated through
carefully designed combinations of the standard FEM and some of the techniques from the …
carefully designed combinations of the standard FEM and some of the techniques from the …
The smoothed finite element method (S-FEM): A framework for the design of numerical models for desired solutions
GR Liu - Frontiers of structural and civil engineering, 2019 - Springer
The smoothed finite element method (S-FEM) was originated by GR Liu by combining some
meshfree techniques with the well-established standard finite element method (FEM). It has …
meshfree techniques with the well-established standard finite element method (FEM). It has …
A cell-based smoothed finite element method (CS-FEM) for three-dimensional incompressible laminar flows using mixed wedge-hexahedral element
Smoothed finite element method (S-FEM) has attracted lots of attentions in the fields of
computational mechanics, especially in solid mechanics and heat transfer problems. In …
computational mechanics, especially in solid mechanics and heat transfer problems. In …
Topology optimization of micro-structured materials featured with the specific mechanical properties
Micro-structured materials consisting of an array of microstructures are engineered to
provide the specific material properties. This present work investigates the design of cellular …
provide the specific material properties. This present work investigates the design of cellular …
An efficient algorithm to analyze wave propagation in fluid/solid and solid/fluid phononic crystals
The paper presents an efficient and accurate algorithm to analyze the fluid/solid and
solid/fluid phononic crystals (PCs) with fluid structure interaction (FSI). In the proposed mass …
solid/fluid phononic crystals (PCs) with fluid structure interaction (FSI). In the proposed mass …
Volumetric locking issue with uncertainty in the design of locally resonant acoustic metamaterials
In the design of locally resonant acoustic metamaterials (LRAMs), the incompressible rubber
is widely used. However, the physical behavior of LRAMs with a ternary structure is very …
is widely used. However, the physical behavior of LRAMs with a ternary structure is very …
F‐bar aided edge‐based smoothed finite element method using tetrahedral elements for finite deformation analysisof nearly incompressible solids
Y Onishi, R Iida, K Amaya - International Journal for Numerical …, 2017 - Wiley Online Library
A new smoothed finite element method (S‐FEM) with tetrahedral elements for finite strain
analysis of nearly incompressible solids is proposed. The proposed method is basically a …
analysis of nearly incompressible solids is proposed. The proposed method is basically a …
A Lagrangian nodal integration method for free-surface fluid flows
We present a Lagrangian nodal integration method for the simulation of Newtonian and non-
Newtonian free-surface fluid flows. The proposed nodal Lagrangian method uses a finite …
Newtonian free-surface fluid flows. The proposed nodal Lagrangian method uses a finite …
A sharp-interface immersed smoothed finite element method for interactions between incompressible flows and large deformation solids
A sharp-interface algorithm developed for immersed smoothed finite element method (Sharp-
ISFEM) is proposed for fluid–structure interaction (FSI) problems. In Sharp-ISFEM, a line …
ISFEM) is proposed for fluid–structure interaction (FSI) problems. In Sharp-ISFEM, a line …
A cell-based smoothed finite element method stabilized by implicit SUPG/SPGP/Fractional step method for incompressible flow
M Liu, G Gao, H Zhu, C Jiang - Engineering Analysis with Boundary …, 2021 - Elsevier
In this paper, the exhaustive usage and implementation of Streamline-Upwind/Petrov-
Galerkin method combining with Stabilized Pressure Gradient Projection (SUPG/SPGP) for …
Galerkin method combining with Stabilized Pressure Gradient Projection (SUPG/SPGP) for …