New testing device for air permeability
Air permeability is used to characterize textile fabrics with respect to their usability as a garment or filter, airbag or parachute. It depends on the fabric’s porosity, air voids in the fabric, yarn specifications, thickness and other parameters, making it hard to calculate it reliably from other...
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| Format: | Article |
| Language: | English |
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TU Dresden
2023-05-01
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| Series: | Communications in Development and Assembling of Textile Products |
| Subjects: | |
| Online Access: | https://cdatp.testjournals-02.qucosa.de/cdatp/article/view/115 |
| _version_ | 1797208827832041472 |
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| author | Lilia Sabantina Andrea |
| author_facet | Lilia Sabantina Andrea |
| author_sort | Lilia Sabantina |
| collection | DOAJ |
| description |
Air permeability is used to characterize textile fabrics with respect to their usability as a garment or filter, airbag or parachute. It depends on the fabric’s porosity, air voids in the fabric, yarn specifications, thickness and other parameters, making it hard to calculate it reliably from other parameters. At the same time, measuring air permeability requires relatively expensive and complex equipment that cannot simply be built by everybody. Here, we suggest a simple device, which can be built from inexpensive components and correlates air permeability to a time measurement. We show that these values are highly correlated with the results gained by the frequently used standard EN ISO 9237.
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| first_indexed | 2024-04-24T09:45:00Z |
| format | Article |
| id | doaj.art-fa31432ea6374ad496794a40a93616c1 |
| institution | Directory Open Access Journal |
| issn | 2701-939X |
| language | English |
| last_indexed | 2024-04-24T09:45:00Z |
| publishDate | 2023-05-01 |
| publisher | TU Dresden |
| record_format | Article |
| series | Communications in Development and Assembling of Textile Products |
| spelling | doaj.art-fa31432ea6374ad496794a40a93616c12024-04-15T04:09:26ZengTU DresdenCommunications in Development and Assembling of Textile Products2701-939X2023-05-0142New testing device for air permeabilityLilia Sabantina0https://orcid.org/0000-0002-1822-7954Andrea1https://orcid.org/0000-0003-0695-3905Berlin School of Culture and Design, Hochschule für Technik und Wirtschaft Berlin – University of Applied Sciences (HTW Berlin), Berlin, GermanyFaculty of Engineering and Mathematics, Bielefeld University of Applied Sciences, Bielefeld, Germany Air permeability is used to characterize textile fabrics with respect to their usability as a garment or filter, airbag or parachute. It depends on the fabric’s porosity, air voids in the fabric, yarn specifications, thickness and other parameters, making it hard to calculate it reliably from other parameters. At the same time, measuring air permeability requires relatively expensive and complex equipment that cannot simply be built by everybody. Here, we suggest a simple device, which can be built from inexpensive components and correlates air permeability to a time measurement. We show that these values are highly correlated with the results gained by the frequently used standard EN ISO 9237. https://cdatp.testjournals-02.qucosa.de/cdatp/article/view/115testing deviceair permeabilityair flowEN ISO 9237 |
| spellingShingle | Lilia Sabantina Andrea New testing device for air permeability Communications in Development and Assembling of Textile Products testing device air permeability air flow EN ISO 9237 |
| title | New testing device for air permeability |
| title_full | New testing device for air permeability |
| title_fullStr | New testing device for air permeability |
| title_full_unstemmed | New testing device for air permeability |
| title_short | New testing device for air permeability |
| title_sort | new testing device for air permeability |
| topic | testing device air permeability air flow EN ISO 9237 |
| url | https://cdatp.testjournals-02.qucosa.de/cdatp/article/view/115 |
| work_keys_str_mv | AT liliasabantina newtestingdeviceforairpermeability AT andrea newtestingdeviceforairpermeability |