Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles
An out-of-plane permeability measurement system is presented that initially enables monitoring of inhomogeneous hydrodynamic compaction of textiles during impregnation. For this, it provides linear variable differential transformers (LVDTs) in combination with ultrasonic technology, allowing continu...
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Online Access: | http://dx.doi.org/10.1080/20550340.2019.1598049 |
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doaj-cef6c600e8984ed99f2304749137a3f02020-11-25T02:39:38ZengTaylor & Francis GroupAdvanced Manufacturing: Polymer & Composites Science2055-03592019-04-0152515410.1080/20550340.2019.15980491598049Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textilesB. Willenbacher0D. May1P. Mitschang2Institut für Verbundwerkstoffe GmbHInstitut für Verbundwerkstoffe GmbHInstitut für Verbundwerkstoffe GmbHAn out-of-plane permeability measurement system is presented that initially enables monitoring of inhomogeneous hydrodynamic compaction of textiles during impregnation. For this, it provides linear variable differential transformers (LVDTs) in combination with ultrasonic technology, allowing continuous tracking of total stack compaction, flow front progression and single layer displacement. From this data the non-linear distribution of fiber volume content () along with the sample thickness can be derived. Hence, data required for the validation of corresponding numerical models is generated, which again allows accounting measured permeability to a certain It can also be used for parameter studies regarding the influence of process- and material-related parameters on the processing behavior of technical textiles during liquid composite molding processes.http://dx.doi.org/10.1080/20550340.2019.1598049liquid composite moldingpermeabilityhydrodynamiccompactionout-of-plane |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
B. Willenbacher D. May P. Mitschang |
spellingShingle |
B. Willenbacher D. May P. Mitschang Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles Advanced Manufacturing: Polymer & Composites Science liquid composite molding permeability hydrodynamic compaction out-of-plane |
author_facet |
B. Willenbacher D. May P. Mitschang |
author_sort |
B. Willenbacher |
title |
Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles |
title_short |
Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles |
title_full |
Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles |
title_fullStr |
Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles |
title_full_unstemmed |
Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles |
title_sort |
metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles |
publisher |
Taylor & Francis Group |
series |
Advanced Manufacturing: Polymer & Composites Science |
issn |
2055-0359 |
publishDate |
2019-04-01 |
description |
An out-of-plane permeability measurement system is presented that initially enables monitoring of inhomogeneous hydrodynamic compaction of textiles during impregnation. For this, it provides linear variable differential transformers (LVDTs) in combination with ultrasonic technology, allowing continuous tracking of total stack compaction, flow front progression and single layer displacement. From this data the non-linear distribution of fiber volume content () along with the sample thickness can be derived. Hence, data required for the validation of corresponding numerical models is generated, which again allows accounting measured permeability to a certain It can also be used for parameter studies regarding the influence of process- and material-related parameters on the processing behavior of technical textiles during liquid composite molding processes. |
topic |
liquid composite molding permeability hydrodynamic compaction out-of-plane |
url |
http://dx.doi.org/10.1080/20550340.2019.1598049 |
work_keys_str_mv |
AT bwillenbacher metrologicaldeterminationofinhomogeneoushydrodynamiccompactionduringunsaturatedoutofplanepermeabilitymeasurementoftechnicaltextiles AT dmay metrologicaldeterminationofinhomogeneoushydrodynamiccompactionduringunsaturatedoutofplanepermeabilitymeasurementoftechnicaltextiles AT pmitschang metrologicaldeterminationofinhomogeneoushydrodynamiccompactionduringunsaturatedoutofplanepermeabilitymeasurementoftechnicaltextiles |
_version_ |
1724784772270522368 |