Theoretical model: analysing theoretically the air flow through car seat foam material
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F19%3AN0000060" target="_blank" >RIV/46709002:_____/19:N0000060 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24410/19:00006957
Result on the web
<a href="http://www.revistaindustriatextila.ro/images/2019/4/005%20BUYUK%20Industria%20Textila%2004_2019.pdf" target="_blank" >http://www.revistaindustriatextila.ro/images/2019/4/005%20BUYUK%20Industria%20Textila%2004_2019.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.35530/IT.070.04.1559B" target="_blank" >10.35530/IT.070.04.1559B</a>
Alternative languages
Result language
angličtina
Original language name
Theoretical model: analysing theoretically the air flow through car seat foam material
Original language description
The publications is focused on analysis of the air flow through car seats. Comfort of car seats is very important property for cars. Air permeability is directly related to the breath ability and comfort of car seats. In this research car seat Poly Urethane (PU) foam with different holes are tested for the air permeability and numerically simulated to predict the flow of air through thick foams. Model of detailed geometry gives good view about detailed flow field (pressure and velocity) in foam volume, influenced by perforations and grooves. But simulated flow is several times different from measured one. The main flow is through perforations (99%) and flow through foam is of two orders lower. Using homogeneous geometry with “averaged” permeability parameters were evaluated from measured values. The coincidence of measured and simulated flow is very good, difference of 1–5%. But it is not possible to get any details of flow in foam volume.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybrid Materials for Hierarchical Structure</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
The Industria textila magazine
ISSN
1222-5347
e-ISSN
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Volume of the periodical
70
Issue of the periodical within the volume
4
Country of publishing house
RO - ROMANIA
Number of pages
7
Pages from-to
324-330
UT code for WoS article
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EID of the result in the Scopus database
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