Design of glass/phenolic ballistic composites by implementation of factorial experimental design
The purpose of the study is to assess the applicability of full factorial experimental design in predicting the ballistic strength of glass fiber/phenolic ballistic composites. In the study we used a number of ballistic composites (20 cm x 20 cm) with different thickness and fiber/resin ratio. The c...
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Engineering Society for Corrosion, Belgrade
2014-12-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/903 |
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| author | Dimko Dimeski Vineta Srebrenkoska |
| author_facet | Dimko Dimeski Vineta Srebrenkoska |
| author_sort | Dimko Dimeski |
| collection | DOAJ |
| description | The purpose of the study is to assess the applicability of full factorial experimental design in predicting the ballistic strength of glass fiber/phenolic ballistic composites. In the study we used a number of ballistic composites (20 cm x 20 cm) with different thickness and fiber/resin ratio. The composites were made by an open mold high pressure, high-temperature compression of prepreg layers made of plain woven glass fiber fabric and polyvinyl butyral modified phenolic resin. The preparation of the composite experimental samples was done in accordance to 22 full factorial experimental design. The areal weight of composites is taken to be the first factor and the second - fiber/resin ratio. The first factor low and high levels are 2 kg/m2 and 9 kg/m2, respectfully and for the second factor - 80/20 and 50/50, respectfully. We used the first-order linear model with interaction to approximate the response i.e. the ballistic strength of the composites within the study domain (2 - 9) kg/m2 x (80/20 - 50/50) fiber/resin ratio. The influence of each individual factor to the response function is established, as well as the influence of the interaction of the two factors. We found out that the estimated first-degree regression equation with interaction gives a very good approximation of the experimental results of the ballistic strength of composites within the study domain. |
| format | Article |
| id | doaj-art-8d46e4f2c6ef4046a4416e9b2a8da3a5 |
| institution | DOAJ |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2014-12-01 |
| publisher | Engineering Society for Corrosion, Belgrade |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-8d46e4f2c6ef4046a4416e9b2a8da3a52025-08-20T03:07:01ZengEngineering Society for Corrosion, BelgradeZaštita Materijala0351-94652466-25852014-12-0155437838110.5937/ZasMat1404378D902Design of glass/phenolic ballistic composites by implementation of factorial experimental designDimko Dimeski0Vineta Srebrenkoska1Faculty of Technology, University 'Goce Delčev', Štip, MacedoniaFaculty of Technology, University 'Goce Delčev', Štip, MacedoniaThe purpose of the study is to assess the applicability of full factorial experimental design in predicting the ballistic strength of glass fiber/phenolic ballistic composites. In the study we used a number of ballistic composites (20 cm x 20 cm) with different thickness and fiber/resin ratio. The composites were made by an open mold high pressure, high-temperature compression of prepreg layers made of plain woven glass fiber fabric and polyvinyl butyral modified phenolic resin. The preparation of the composite experimental samples was done in accordance to 22 full factorial experimental design. The areal weight of composites is taken to be the first factor and the second - fiber/resin ratio. The first factor low and high levels are 2 kg/m2 and 9 kg/m2, respectfully and for the second factor - 80/20 and 50/50, respectfully. We used the first-order linear model with interaction to approximate the response i.e. the ballistic strength of the composites within the study domain (2 - 9) kg/m2 x (80/20 - 50/50) fiber/resin ratio. The influence of each individual factor to the response function is established, as well as the influence of the interaction of the two factors. We found out that the estimated first-degree regression equation with interaction gives a very good approximation of the experimental results of the ballistic strength of composites within the study domain.https://www.zastita-materijala.org/index.php/home/article/view/903glass fiberballisticfactorial designregression equationv50 |
| spellingShingle | Dimko Dimeski Vineta Srebrenkoska Design of glass/phenolic ballistic composites by implementation of factorial experimental design Zaštita Materijala glass fiber ballistic factorial design regression equation v50 |
| title | Design of glass/phenolic ballistic composites by implementation of factorial experimental design |
| title_full | Design of glass/phenolic ballistic composites by implementation of factorial experimental design |
| title_fullStr | Design of glass/phenolic ballistic composites by implementation of factorial experimental design |
| title_full_unstemmed | Design of glass/phenolic ballistic composites by implementation of factorial experimental design |
| title_short | Design of glass/phenolic ballistic composites by implementation of factorial experimental design |
| title_sort | design of glass phenolic ballistic composites by implementation of factorial experimental design |
| topic | glass fiber ballistic factorial design regression equation v50 |
| url | https://www.zastita-materijala.org/index.php/home/article/view/903 |
| work_keys_str_mv | AT dimkodimeski designofglassphenolicballisticcompositesbyimplementationoffactorialexperimentaldesign AT vinetasrebrenkoska designofglassphenolicballisticcompositesbyimplementationoffactorialexperimentaldesign |