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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-20373
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dc.contributor.authorAndleeb, Zahra-
dc.contributor.authorStrand, Cathrine Høgmo-
dc.contributor.authorMalik, Sohail-
dc.contributor.authorHussain, G.-
dc.contributor.authorKhawaja, Hassan Abbas-
dc.contributor.authorBoiger, Gernot Kurt-
dc.contributor.authorMoatamedi, Mojtaba-
dc.date.accessioned2020-08-24T08:00:02Z-
dc.date.available2020-08-24T08:00:02Z-
dc.date.issued2020-04-
dc.identifier.issn1750-9548de_CH
dc.identifier.issn2048-3961de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/20373-
dc.description.abstractCarbon Fiber Reinforced Polymer (CFRP) composites have emerged as a major class of structural materials that have a significant potential use as a substitute for metals in aerospace, marine, automotive, and architecture due to their higher-strength-to-weight-ratio. CFRP is well suited for various applications, but their mechanical properties such as ‘low-velocity impact resistance’ are not well studied. In this study, the low velocity impact resistance of CFRP woven composite was investigated with the help of Charpy impact tests. The CFRP samples were tested at room temperature (22°C) and at low temperature (-20°C). The experimental results indicated about 10% drop in energy-absorbing capability of CFRP samples at low temperatures in comparison to room temperature. The experimental results obtained for the room temperature were validated through finite element simulations using ANSYS® Workbench Explicit Dynamics. The mesh sensitivity analysis was performed to improve the accuracy of the finite element model. The numerical results helped to narrow down on the CFRP material properties that changed with temperature drop. It was found at -20°C, orthotropic Elasticity (Young’s moduli in three mutually perpendicular directions) increases for CFRP woven composite as compared to room temperature (22°C), however the CFRP become brittle and there is a significant drop in their toughness. The current outcomes are useful for applications using CFRP under impact loading at low temperatures.de_CH
dc.language.isoende_CH
dc.publisherInternational Society of Multiphysicsde_CH
dc.relation.ispartofThe International Journal of Multiphysicsde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subjectMultiphysicsde_CH
dc.subjectCarbon fibrede_CH
dc.subjectFinite elementde_CH
dc.subjectSimulationde_CH
dc.subjectANSYSde_CH
dc.subjectThermal stressde_CH
dc.subject.ddc530: Physikde_CH
dc.titleMultiphysics analysis of CFRP Charpy tests by varying temperaturesde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.21152/1750-9548.14.2.143de_CH
dc.identifier.doi10.21256/zhaw-20373-
zhaw.funding.euNode_CH
zhaw.issue2de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end160de_CH
zhaw.pages.start143de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume14de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedVerfahrenstechnikde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Andleeb, Z., Strand, C. H., Malik, S., Hussain, G., Khawaja, H. A., Boiger, G. K., & Moatamedi, M. (2020). Multiphysics analysis of CFRP Charpy tests by varying temperatures. The International Journal of Multiphysics, 14(2), 143–160. https://doi.org/10.21152/1750-9548.14.2.143
Andleeb, Z. et al. (2020) ‘Multiphysics analysis of CFRP Charpy tests by varying temperatures’, The International Journal of Multiphysics, 14(2), pp. 143–160. Available at: https://doi.org/10.21152/1750-9548.14.2.143.
Z. Andleeb et al., “Multiphysics analysis of CFRP Charpy tests by varying temperatures,” The International Journal of Multiphysics, vol. 14, no. 2, pp. 143–160, Apr. 2020, doi: 10.21152/1750-9548.14.2.143.
ANDLEEB, Zahra, Cathrine Høgmo STRAND, Sohail MALIK, G. HUSSAIN, Hassan Abbas KHAWAJA, Gernot Kurt BOIGER und Mojtaba MOATAMEDI, 2020. Multiphysics analysis of CFRP Charpy tests by varying temperatures. The International Journal of Multiphysics. April 2020. Bd. 14, Nr. 2, S. 143–160. DOI 10.21152/1750-9548.14.2.143
Andleeb, Zahra, Cathrine Høgmo Strand, Sohail Malik, G. Hussain, Hassan Abbas Khawaja, Gernot Kurt Boiger, and Mojtaba Moatamedi. 2020. “Multiphysics Analysis of CFRP Charpy Tests by Varying Temperatures.” The International Journal of Multiphysics 14 (2): 143–60. https://doi.org/10.21152/1750-9548.14.2.143.
Andleeb, Zahra, et al. “Multiphysics Analysis of CFRP Charpy Tests by Varying Temperatures.” The International Journal of Multiphysics, vol. 14, no. 2, Apr. 2020, pp. 143–60, https://doi.org/10.21152/1750-9548.14.2.143.


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