Characterization of the materials in golf ball construction for use in finite element analysis
نویسندگان
چکیده
The overall aim of the present work is to develop suitable material tests and use the acquired data to produce a fully validated finite element (FE) model that is capable of predicting hysteresis during cyclic loading as well as coefficient of restitution (COR) on high speed impacts. This paper reports the detailed experimental study that has been carried out in order to establish accurate and reliable material properties of a two-piece golf ball. The data has been used with FE package ABAQUS to produce a model of the ball which takes into account material heterogeneity. © 2009 Published by Elsevier Ltd. "
منابع مشابه
Realistic Simulation of Golf Ball Impact
This paper presents an Abaqus/Explicit simulation of the impact event when a golf club hits a golf ball. This is a challenging subject for finite element simulations because of it is characterized by high strain rate behavior. The simulation emphasizes accurate material characterization and realistic model construction. Specifically, an advanced nonlinear viscoelastic material model from Veryst...
متن کاملConstruction of the finite-element models of golf balls and simulations of their collisions
The purpose of this study is to construct a finite-element (FE) model of golf balls with hyperelasticity and viscoelasticity and to devise a method for construction of FE ball models by investigating the relationship between the material properties and the behaviour of the golf ball during and after impact. As for the material model of the FE ball model, the Mooney–Rivlin model and the three-el...
متن کاملGolf Ball Impact: Material Characterization and Transient Simulation
This paper presents an LS-DYNA ® simulation of the impact event when a golf club hits a golf ball. This is a challenging subject for finite element simulations because it is characterized by high strain rate behavior: the impact occurs within milliseconds and the golf ball experiences very large deformation during this period because of the ball’s polymeric shell and core. The simulation strate...
متن کاملEvaluation of different materials used for post construction and stress distribution in the radicular dentin using finite element method
Evaluation of different materials used for post construction and stress distribution in the radicular dentin using finite element method Dr. S. Nokar *- Dr. AS. Mostafavi ** *Assistant Professor of Prosthodontics Dept., Faculty of Dentistry, Tehran University / Medical Sciences. **Resident of Prosthodontics Dept., Faculty of Dentistry, Tehran University / Medical Sciences. Abstract Background a...
متن کاملNumerical analysis of embankment dam monitoring during construction of the finite element method with software SIGMA / W (Case study: dam Kaboodval)
In this research in numerical analysis software packages SIGMA / W based on the finite element method was to have been used. For this purpose, during the construction of the dam Kaboodval using behavioral models elastic - plastic and elastic non-homogeneous, non-linear elastic, linear elastic been analyzed and pore pressure, stresses in the body and its meeting with the Data Tools the compariso...
متن کامل