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Non-destructive aut...
Non-destructive automatic determination of aspect ratio and cross-sectional properties of fibres
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- Miettinen, Arttu (author)
- University of Jyväskylä
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- Ojala, Antti (author)
- VTT Technical Research Centre of Finland, Espoo
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- Wikström, Lisa (author)
- VTT Technical Research Centre of Finland, Espoo
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- Joffe, Roberts (author)
- Luleå tekniska universitet,Materialvetenskap
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- Madsen, Bo (author)
- Technical University of Denmark, Risø Campus, Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark
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- Nättinen, Kalle (author)
- VTT Technical Research Centre of Finland, Espoo
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- Kataja, Markku (author)
- Department of Physics, University of Jyväskylä
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(creator_code:org_t)
- Elsevier, 2015
- 2015
- English.
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In: Composites. Part A, Applied science and manufacturing. - : Elsevier. - 1359-835X .- 1878-5840. ; 77, s. 188-194
- Related links:
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https://jyx.jyu.fi/b...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We propose a novel method for computerized estimation of the length/diameter distribution of fibres in short-fibre reinforced composite. Having its basis in X-ray micro-computed tomography, the method is non-destructive and does not require user intervention. In addition to the aspect ratio, the method is also capable of estimating other geometrical properties of fibre cross-sections. Based on results on specially fabricated model material, the accuracy and precision of the method seems to be reasonable. An application to the manufacturing process of wood fibre reinforced thermoplastic composite is also shown, indicating a significant decrease in the aspect ratio of fibres during the processing steps.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
Keyword
- Polymeric Composite Materials
- Polymera konstruktionsmaterial
Publication and Content Type
- ref (subject category)
- art (subject category)
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