Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shaima M. Dsouza"'
Publikováno v:
Axioms, Vol 9, Iss 3, p 92 (2020)
A non-intrusive approach coupled with non-uniform rational B-splines based isogeometric finite element method is proposed here. The developed methodology was employed to study the stochastic static bending and free vibration characteristics of functi
Externí odkaz:
https://doaj.org/article/9d01871ff7c147bab456b730928c0c7d
Autor:
Tittu Mathew Varghese, Sundararajan Natarajan, Shaima M. Dsouza, Stéphane Bordas, Ean Tat Ooi
Publikováno v:
Applied Mathematical Modelling. 99:538-554
This paper presents a non-intrusive scaled boundary finite element method to consider multiple input uncertainties, viz., material and geometry. The types of geometric uncertainties considered include the shape and size of inclusions. The inclusions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc8a5f70662a16ff4cd6884d28b022f5
https://doi.org/10.1016/j.apm.2021.06.021
https://doi.org/10.1016/j.apm.2021.06.021
A non-intrusive stochastic phase field method for crack propagation in functionally graded materials
Publikováno v:
Acta Mechanica. 232:2555-2574
This work presents a framework to study the quasi-static brittle fracture in functionally graded materials with random material properties using a non-intrusive phase field method. The model accounts for variation in the material and fracture propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2150acd9c50d2dd468a1ed8ba70ef531
https://doi.org/10.1007/s00707-021-02956-z
https://doi.org/10.1007/s00707-021-02956-z
Publikováno v:
Engineering Analysis with Boundary Elements. 124:266-286
In this paper, we propose a robust framework based on the scaled boundary finite element method to model implicit interfaces in two-dimensional differential equations in nonhomegeneous media. The salient features of the proposed work are: (a) interfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69b3ea3815babb458c49cef613f750c6
https://doi.org/10.1016/j.enganabound.2020.12.025
https://doi.org/10.1016/j.enganabound.2020.12.025
Publikováno v:
Materials Horizons: From Nature to Nanomaterials ISBN: 9789813345492
In this chapter, by employing a basis B-splines based finite element method, the natural frequency, critical buckling load and critical aerodynamic pressure of tow-steered composite laminate is numerically studied. The distinguishing feature of tow-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d18c195ac6e39e485821010d14085587
https://doi.org/10.1007/978-981-33-4550-8_17
https://doi.org/10.1007/978-981-33-4550-8_17
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems
Mathematical and Computer Modelling of Dynamical Systems, Taylor & Francis, 2021, 27 (1), pp.290-321. ⟨10.1080/13873954.2021.1902355⟩
Mathematical and Computer Modelling of Dynamical Systems, 2021, 27 (1), pp.290-321. ⟨10.1080/13873954.2021.1902355⟩
Mathematical and Computer Modelling of Dynamical Systems, Taylor & Francis, 2021, 27 (1), pp.290-321. ⟨10.1080/13873954.2021.1902355⟩
Mathematical and Computer Modelling of Dynamical Systems, 2021, 27 (1), pp.290-321. ⟨10.1080/13873954.2021.1902355⟩
International audience; In this paper, the performance of the finite element method based on Lagrange basis functions and the Non Uniform Rational B-Splines (NURBS) based Iso-Geometric Analysis (IGA) are systematically studied for solving time-harmon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d22df49c9f754b9037b5220b7c6f6a4a
https://hal.archives-ouvertes.fr/hal-02540572/document
https://hal.archives-ouvertes.fr/hal-02540572/document
Publikováno v:
Materials Today: Proceedings. 5:2582-2587
In the present study, DNA-CTMA nano metal oxide powder CuO, Al 2 O 3 , and TiO 2 doped films are fabricated using solution casting technique and tested for mechanical properties. The test revealed that the DNA-CTMA film doped with nanopowder showed h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fac5aebfdc6f229df8f838e1338fb0e8
https://doi.org/10.1016/j.matpr.2017.11.042
https://doi.org/10.1016/j.matpr.2017.11.042