Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression
The main goal of the work was to evaluate a possibility of using various hyperelastic material models implemented into ANSYS computational system for the numerical analysis of wood-strand mat pressing or wood-based composites. Subsequently, the most suitable hyperelastic model was used as a materia...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Mendel University Press
2009-01-01
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| Series: | Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis |
| Subjects: | |
| Online Access: | https://acta.mendelu.cz/57/4/0083/ |
| _version_ | 1819208913094967296 |
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| author | Václav Sebera Jan Tippner |
| author_facet | Václav Sebera Jan Tippner |
| author_sort | Václav Sebera |
| collection | DOAJ |
| description | The main goal of the work was to evaluate a possibility of using various hyperelastic material models implemented into ANSYS computational system for the numerical analysis of wood-strand mat pressing or wood-based composites. Subsequently, the most suitable hyperelastic model was used as a material model in compression simulation. Pressing itself was modelled as a contact transient analysis with wood-strand mat being defined as a homogenous and isotropic continuum with the chosen material model. In the analysis only displacement degrees of freedom are considered. Output of the simulation is a contact pressure, which is necessary to apply to compress the mat on the required height. The analysis serves as a take-off platform for further research in wood-based composites pressing process. |
| first_indexed | 2024-12-23T05:46:56Z |
| format | Article |
| id | doaj.art-352dd437cd494d099f1bff87ef912ae4 |
| institution | Directory Open Access Journal |
| issn | 1211-8516 2464-8310 |
| language | English |
| last_indexed | 2024-12-23T05:46:56Z |
| publishDate | 2009-01-01 |
| publisher | Mendel University Press |
| record_format | Article |
| series | Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis |
| spelling | doaj.art-352dd437cd494d099f1bff87ef912ae42022-12-21T17:58:04ZengMendel University PressActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis1211-85162464-83102009-01-01574839410.11118/actaun200957040083Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compressionVáclav Sebera0Jan Tippner1Ústav nauky o dřevě, Mendelova zemědělská a lesnická univerzita v Brně, Zemědělská 3, 613 00 Brno, Česká republikaÚstav nauky o dřevě, Mendelova zemědělská a lesnická univerzita v Brně, Zemědělská 3, 613 00 Brno, Česká republikaThe main goal of the work was to evaluate a possibility of using various hyperelastic material models implemented into ANSYS computational system for the numerical analysis of wood-strand mat pressing or wood-based composites. Subsequently, the most suitable hyperelastic model was used as a material model in compression simulation. Pressing itself was modelled as a contact transient analysis with wood-strand mat being defined as a homogenous and isotropic continuum with the chosen material model. In the analysis only displacement degrees of freedom are considered. Output of the simulation is a contact pressure, which is necessary to apply to compress the mat on the required height. The analysis serves as a take-off platform for further research in wood-based composites pressing process.https://acta.mendelu.cz/57/4/0083/hyperelasticitywood-strand matfinite element methodcompression |
| spellingShingle | Václav Sebera Jan Tippner Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis hyperelasticity wood-strand mat finite element method compression |
| title | Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression |
| title_full | Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression |
| title_fullStr | Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression |
| title_full_unstemmed | Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression |
| title_short | Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression |
| title_sort | possible use of the hyperelastic material models in numerical analysis of the wood strand mat compression |
| topic | hyperelasticity wood-strand mat finite element method compression |
| url | https://acta.mendelu.cz/57/4/0083/ |
| work_keys_str_mv | AT vaclavsebera possibleuseofthehyperelasticmaterialmodelsinnumericalanalysisofthewoodstrandmatcompression AT jantippner possibleuseofthehyperelasticmaterialmodelsinnumericalanalysisofthewoodstrandmatcompression |