Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Quasi-static puncture shear loading behaviour MWCNT/glass fibre epoxy laminates with various indenters
Department of Mechanical Engineering, Rajagopal polytechnic college - (Government Aided), Gudiyattam -632602, Vellore, Tamil Nadu, India.
Department of Manufacturing Engineering, Central Institute of Petrochemicals Engineering and Technology - Guindy, Chennai -600032, Tamil Nadu, India.
Department of Mechanical Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai 602105, India.
School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
Visa övriga samt affilieringar
2023 (Engelska)Ingår i: Polymer testing, ISSN 0142-9418, E-ISSN 1873-2348, Vol. 127, artikel-id 108191Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Investigation was performed to evaluate the puncture resistance of multi-walled carbon nanotubes (MWCNTs)/glass fibre epoxy laminate composites using different indenters (conical, elliptical, flat, and hemispherical). For the puncture tests, MWCNT weight percentage and indenter type were varied. Furthermore, the impact of MWCNT on tensile, flexural, and interlaminar shear strength was evaluated. Ultrasonic C-scan provided insights into the damage evolution and failure mechanisms of the laminates under puncture. The results indicate that the flat indenter exhibits prolonged indentation time and enhanced energy absorption, resulting in a disc-shaped failure pattern. On the other hand, the conical indenter demonstrates rapid penetration due to its smaller contact surface area. The elliptical indenter generates higher frictional energy, leading to bulging damage. The hemispherical indenter showed an even distribution of force across the impacted surface, minimizing force concentration and reducing the extent of damage. These findings shed light on the puncture mechanisms of MWCNT/Glass fibre epoxy laminate composites, paving the way for more precise glass fibre laminate composite design and optimisation in practical applications such as aerospace, automotive, and sporting goods, where puncture loading is a critical consideration.

Ort, förlag, år, upplaga, sidor
Elsevier Ltd , 2023. Vol. 127, artikel-id 108191
Nyckelord [en]
Flexural strength, Glass/epoxy composites, Interlaminar shear strength, Multi-walled carbon nanotubes, Puncture resistance
Nationell ämneskategori
Kompositmaterial och -teknik
Forskningsämne
Byggkonstruktion
Identifikatorer
URN: urn:nbn:se:ltu:diva-101612DOI: 10.1016/j.polymertesting.2023.108191ISI: 001078528800001Scopus ID: 2-s2.0-85171136800OAI: oai:DiVA.org:ltu-101612DiVA, id: diva2:1803953
Anmärkning

Validerad;2023;Nivå 2;2023-10-11 (joosat);

CC BY 4.0 License

Tillgänglig från: 2023-10-11 Skapad: 2023-10-11 Senast uppdaterad: 2024-03-07Bibliografiskt granskad

Open Access i DiVA

fulltext(8422 kB)61 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 8422 kBChecksumma SHA-512
f3b598f0f6106d9a48a6ec9240265a7ecd42dc99b623bc24724a57b01031cb6271b4021906ec15fb0c6446198de955f983c502d55fff770c442d7c03384c25a8
Typ fulltextMimetyp application/pdf

Övriga länkar

Förlagets fulltextScopus

Person

Das, Oisik

Sök vidare i DiVA

Av författaren/redaktören
Das, Oisik
Av organisationen
Byggkonstruktion och brand
I samma tidskrift
Polymer testing
Kompositmaterial och -teknik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 61 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 284 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf