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Experimental and Numerical Investigations of Textile Hybrid Composites Subjected to Low Velocity Impact Loadings
المؤلفون المشاركون
Kelkar, Ajit D.
Chandekar, Gautam S.
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-25
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
In the present study experimental and numerical investigations were carried out to predict the low velocity impact response of four symmetric configurations: 10 ply E Glass, 10 ply AS4 Carbon, and two Hybrid combinations with 1 and 2 outer plies of E Glass and 8 and 6 inner plies of Carbon.
All numerical investigations were performed using commercial finite element software, LS-DYNA.
The test coupons were manufactured using the low cost Heated Vacuum Assisted Resin Transfer Molding (H-VARTM©) technique.
Low velocity impact testing was carried out using an Instron Dynatup 8250 impact testing machine.
Standard 6 × 6 Boeing fixture was used for all impact experiments.
Impact experiments were performed over progressive damage, that is, from incipient damage till complete failure of the laminate in six successive impact energy levels for each configuration.
The simulation results for the impact loading were compared with the experimental results.
For both nonhybrid configurations, it was observed that the simulated results were in good agreement with the experimental results, whereas, for hybrid configurations, the simulated impact response was softer than the experimental response.
Maximum impact load carrying capacity was also compared for all four configurations based on their areal density.
It was observed that Hybrid262 configuration has superior impact load to areal density ratio.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chandekar, Gautam S.& Kelkar, Ajit D.. 2013. Experimental and Numerical Investigations of Textile Hybrid Composites Subjected to Low Velocity Impact Loadings. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1049226
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chandekar, Gautam S.& Kelkar, Ajit D.. Experimental and Numerical Investigations of Textile Hybrid Composites Subjected to Low Velocity Impact Loadings. The Scientific World Journal No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1049226
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chandekar, Gautam S.& Kelkar, Ajit D.. Experimental and Numerical Investigations of Textile Hybrid Composites Subjected to Low Velocity Impact Loadings. The Scientific World Journal. 2013. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1049226
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1049226
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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