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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/10924
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dc.contributor.authorSingh I.V.-
dc.contributor.authorMishra, B. K.-
dc.contributor.authorPant M.-
dc.date.accessioned2020-10-15T12:13:15Z-
dc.date.available2020-10-15T12:13:15Z-
dc.date.issued2011-
dc.identifier.citationInternational Journal of Modeling, Simulation, and Scientific Computing (2011), 2(3): 317-336-
dc.identifier.issn17939623-
dc.identifier.urihttps://doi.org/10.1142/S1793962311000475-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/10924-
dc.description.abstractIn the present work, an efficient partial domain, intrinsic, enriched element-free Galerkin criterion has been extended to simulate the cracks lying in nonconvex domains. According to this criterion, only a part of the domain near the crack tip has been enriched. A linear ramp function has been used to avoid the sudden truncation of the enrichment effect. Some cases of cracks lying in convex as well as in nonconvex domains have been solved by both full and partial domain enrichment criteria under plane stress conditions. For the cracks lying in convex domain, the results obtained by full domain enrichment criterion are found in good agreement with those obtained by partial domain enrichment criterion, whereas for cracks lying in nonconvex domain, the results obtained by full domain enrichment criterion are found to be misleading. The partial domain enrichment not only accurately simulates the cracks in nonconvex domains but also reduces the computational cost of the method. © 2011 World Scientific Publishing Company.-
dc.language.isoen_US-
dc.publisherWorld Scientific Publishing Co. Pte Ltd-
dc.relation.ispartofInternational Journal of Modeling, Simulation, and Scientific Computing-
dc.subjectEFGM-
dc.subjectfull and partial domain enrichment-
dc.subjectintrinsic enrichment-
dc.subjectLEFM-
dc.subjectnonconvex domains-
dc.titleAn efficient partial domain enriched element-free Galerkin method criterion for cracks in nonconvex domains-
dc.typeArticle-
dc.scopusid55496646600-
dc.scopusid55578538300-
dc.scopusid57197897434-
dc.affiliationSingh, I.V., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667, Uttarakhand, India-
dc.affiliationMishra, B.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667, Uttarakhand, India-
dc.affiliationPant, M., Department of Mechanical Engineering, Graphic Era University, Dehradun, Uttarakhand, India-
dc.description.correspondingauthorSingh, I.V.; Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667, Uttarakhand, India; email: ivsingh@gmail.com-
Appears in Collections:Journal Publications [ME]

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