In this paper, a failure criterion and damage properties are investigated to model delaminations in composite parts. Different modeling techniques are explored to evaluate their ability to replicate experimental results.
The ability of the design tool to predict part quality based on manufacturing process parameters is dependent upon the mechanical behavior of the fabric reinforcements, which includes the in-plane shearing and tensile behaviors, bending stiffness and friction between contacting surfaces during the manufacturing process.
This paper discusses the use of such advanced technique to solve the stent design problems. The paper would cover the essence of Finite Element Analysis, FE Model Parameterization and Optimization. Finite element modeling (FEM) and analysis with SIMULIA is used to estimate stress distribution in the stent.
Taking fluid flows generated around a circular cylinder immersed in a uniform flow as an object of study. As a consequence, the study has obtained comprehensive knowledge and findings that can be applied to problems associated with fundamental estimation of the flow around the circular cylinder.
This study presents Abaqus/Standard simulation of Lamb waves in smart composite plates is investigated for detecting delamination type damage and the effect of delamination size on the structural response.
In this paper, an analytical example of this innovative technique will be presented on one of Nabtesco Corporation (“Nabtesco” hereinafter)’s products. To determine the most advantageous crowning, it is very important to accurately evaluate surface stress for all phases of engagement.
In this aspect of study is investigating the recent introduction of the Extended Finite Element Method (XFEM) in Abaqus. This paper demonstrates and discusses how a real case of fatigue crack growth in a large diesel engine can be analyzed by the use of the XFEM in Abaqus.
This study presents a discrete crack network model (DCN) for damage progression prediction has been developed by combining mesh independent matrix cracking with cohesive zone delamination models at the ply interfaces.
This paper presents an Abaqus/Explicit simulation of the impact event when a golf club hits a golf ball. The simulation emphazies accurate material characterization and realistic model construction.
Simulation techniques used in present work include shrink fits at various analysis steps, model change at different analysis steps. This will demonstrate the capability of Abaqus in simulating reality of a complex bearing assembly and further stress analysis for different loading conditions.
