Resin infusion in porous preform in the presence of HPM during VARTM: Flow simulation using level set and experimental validation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F21%3A00009699" target="_blank" >RIV/46747885:24220/21:00009699 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1359835X21003584" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1359835X21003584</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.compositesa.2021.106641" target="_blank" >10.1016/j.compositesa.2021.106641</a>
Alternative languages
Result language
angličtina
Original language name
Resin infusion in porous preform in the presence of HPM during VARTM: Flow simulation using level set and experimental validation
Original language description
The present work focuses on the modeling of transient incompressible two phase flow during vacuum assisted resin transfer molding (VARTM) in the presence of high permeability media (HPM). A novel depth-averaged technique coupled with level set has been introduced to capture the spatio-temporal variation of preform compaction, permeability, transverse seepage flow from the HPM to the porous preform, and the flow fronts - faster in HPM and slower planar flow in the preform. Model prediction of instantaneous change in pressure, thickness elevation, fill time and flow front positions have been validated with experiments for a flat plate with HPM on top of the preform using pressure sensors and two digital cameras. The proposed transient vacuum infusion (VI) model with HPM and experimental observation shows the potential to capture the fluid dynamics of preform saturation during infusion.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Composites Part A: Applied Science and Manufacturing
ISSN
1359-835X
e-ISSN
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Volume of the periodical
151
Issue of the periodical within the volume
DEC
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
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UT code for WoS article
000706780500005
EID of the result in the Scopus database
2-s2.0-85115789037