ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS

ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS

The fatigue behaviour of injection moulded short fibre reinforced polymers depends upon fibre orientation, as shown in experiments conducted with notched specimens injected through different injection gates. The different fatigue behaviour is mainly related to the different local elastic properties,...

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Main Authors: Francesca Cosmi, Andrea Bernasconi
Format: Article
Language:English
Published: Univerzity of Zilina. Faculty of Mechanical Engineering 2010-10-01
Series:Materiálové Inžinierstvo
Subjects:
Short fibre reinforced polyamide
Fatigue
Micro computed tomography
Online Access:http://fstroj.uniza.sk/journal-mi/PDF/2010/02-02.pdf
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spelling doaj-3d351d82d37440c0b41622c60969840c2020-11-25T00:09:30ZengUniverzity of Zilina. Faculty of Mechanical EngineeringMateriálové Inžinierstvo 1335-08031338-61742010-10-01172610ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS Francesca CosmiAndrea BernasconiThe fatigue behaviour of injection moulded short fibre reinforced polymers depends upon fibre orientation, as shown in experiments conducted with notched specimens injected through different injection gates. The different fatigue behaviour is mainly related to the different local elastic properties, as determined by the different fibre orientation patterns, resulting into different strain distributions. In order to quantify the relationship between fibre orientation and elastic constants, the Cell Method was applied to volumes extracted from the specimens, reconstructed by micro-tomography. http://fstroj.uniza.sk/journal-mi/PDF/2010/02-02.pdfShort fibre reinforced polyamideFatigueMicro computed tomography
collection DOAJ
language English
format Article
sources DOAJ
author Francesca Cosmi
Andrea Bernasconi
spellingShingle Francesca Cosmi
Andrea Bernasconi
ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS
Materiálové Inžinierstvo
Short fibre reinforced polyamide
Fatigue
Micro computed tomography
author_facet Francesca Cosmi
Andrea Bernasconi
author_sort Francesca Cosmi
title ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS
title_short ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS
title_full ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS
title_fullStr ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS
title_full_unstemmed ELASTICITY of SHORT FIBRE REINFORCED POLYAMIDE: MORPHOLOGICAL AND NUMERICAl ANALYSIS OF FIBRE ORIENTATION EFFECTS
title_sort elasticity of short fibre reinforced polyamide: morphological and numerical analysis of fibre orientation effects
publisher Univerzity of Zilina. Faculty of Mechanical Engineering
series Materiálové Inžinierstvo
issn 1335-0803
1338-6174
publishDate 2010-10-01
description The fatigue behaviour of injection moulded short fibre reinforced polymers depends upon fibre orientation, as shown in experiments conducted with notched specimens injected through different injection gates. The different fatigue behaviour is mainly related to the different local elastic properties, as determined by the different fibre orientation patterns, resulting into different strain distributions. In order to quantify the relationship between fibre orientation and elastic constants, the Cell Method was applied to volumes extracted from the specimens, reconstructed by micro-tomography.
topic Short fibre reinforced polyamide
Fatigue
Micro computed tomography
url http://fstroj.uniza.sk/journal-mi/PDF/2010/02-02.pdf
work_keys_str_mv AT francescacosmi elasticityofshortfibrereinforcedpolyamidemorphologicalandnumericalanalysisoffibreorientationeffects
AT andreabernasconi elasticityofshortfibrereinforcedpolyamidemorphologicalandnumericalanalysisoffibreorientationeffects
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