Measurement of strain and strain rate during the impact of tennis ball cores
The aim of this investigation was to establish the strains and strain rates experienced by tennis ball cores during impact to inform material characterisation testing and finite element modelling. Three-dimensional surface strains and strain rates were measured using two high-speed video cameras and...
Saved in:
Main Authors: | , , , |
---|---|
Other Authors: | |
Format: | Article |
Language: | English |
Published: |
2018
|
Subjects: | |
Online Access: | https://hdl.handle.net/10356/86538 http://hdl.handle.net/10220/45301 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Nanyang Technological University |
Language: | English |
id |
sg-ntu-dr.10356-86538 |
---|---|
record_format |
dspace |
spelling |
sg-ntu-dr.10356-865382023-07-14T15:51:33Z Measurement of strain and strain rate during the impact of tennis ball cores Lane, Ben Sherratt, Paul Hu, Xiao Harland, Andy School of Materials Science & Engineering Institute for Sports Research Strain Strain Rate The aim of this investigation was to establish the strains and strain rates experienced by tennis ball cores during impact to inform material characterisation testing and finite element modelling. Three-dimensional surface strains and strain rates were measured using two high-speed video cameras and corresponding digital image correlation software (GOM Correlate Professional). The results suggest that material characterisation testing to a maximum strain of 0.4 and a maximum rate of 500 s−1 in tension and to a maximum strain of −0.4 and a maximum rate of −800 s−1 in compression would encapsulate the demands placed on the material during impact and, in turn, define the range of properties required to encapsulate the behavior of the material during impact, enabling testing to be application-specific and strain-rate-dependent properties to be established and incorporated in finite element models. Published version 2018-07-27T04:29:02Z 2019-12-06T16:24:16Z 2018-07-27T04:29:02Z 2019-12-06T16:24:16Z 2018 Journal Article Lane, B., Sherratt, P., Hu, X., & Harland, A. (2018). Measurement of strain and strain rate during the impact of tennis ball cores. Applied Sciences, 8(3), 371-. 2076-3417 https://hdl.handle.net/10356/86538 http://hdl.handle.net/10220/45301 10.3390/app8030371 en Applied Sciences © 2018 The Author(s). Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). 12 p. application/pdf |
institution |
Nanyang Technological University |
building |
NTU Library |
continent |
Asia |
country |
Singapore Singapore |
content_provider |
NTU Library |
collection |
DR-NTU |
language |
English |
topic |
Strain Strain Rate |
spellingShingle |
Strain Strain Rate Lane, Ben Sherratt, Paul Hu, Xiao Harland, Andy Measurement of strain and strain rate during the impact of tennis ball cores |
description |
The aim of this investigation was to establish the strains and strain rates experienced by tennis ball cores during impact to inform material characterisation testing and finite element modelling. Three-dimensional surface strains and strain rates were measured using two high-speed video cameras and corresponding digital image correlation software (GOM Correlate Professional). The results suggest that material characterisation testing to a maximum strain of 0.4 and a maximum rate of 500 s−1 in tension and to a maximum strain of −0.4 and a maximum rate of −800 s−1 in compression would encapsulate the demands placed on the material during impact and, in turn, define the range of properties required to encapsulate the behavior of the material during impact, enabling testing to be application-specific and strain-rate-dependent properties to be established and incorporated in finite element models. |
author2 |
School of Materials Science & Engineering |
author_facet |
School of Materials Science & Engineering Lane, Ben Sherratt, Paul Hu, Xiao Harland, Andy |
format |
Article |
author |
Lane, Ben Sherratt, Paul Hu, Xiao Harland, Andy |
author_sort |
Lane, Ben |
title |
Measurement of strain and strain rate during the impact of tennis ball cores |
title_short |
Measurement of strain and strain rate during the impact of tennis ball cores |
title_full |
Measurement of strain and strain rate during the impact of tennis ball cores |
title_fullStr |
Measurement of strain and strain rate during the impact of tennis ball cores |
title_full_unstemmed |
Measurement of strain and strain rate during the impact of tennis ball cores |
title_sort |
measurement of strain and strain rate during the impact of tennis ball cores |
publishDate |
2018 |
url |
https://hdl.handle.net/10356/86538 http://hdl.handle.net/10220/45301 |
_version_ |
1772828074011787264 |