Forced vibration characteristics of embedded graphene oxide powder reinforced metal foam nanocomposite plate in thermal environment
المؤلف | Zheng, Jie |
المؤلف | Zhang, Chunwei |
المؤلف | Musharavati, Farayi |
المؤلف | Khan, Afrasyab |
المؤلف | Sebaey, Tamer A. |
المؤلف | Eyvazian, A. |
تاريخ الإتاحة | 2023-12-06T09:34:56Z |
تاريخ النشر | 2021 |
اسم المنشور | Case Studies in Thermal Engineering |
المصدر | Scopus |
الرقم المعياري الدولي للكتاب | 2214157X |
الملخص | Dynamic behavior of a new class of nanocomposites consisted of metal foam as matrix and graphene oxide powders as reinforcement is presented in this study in the framework of forced vibration. Graphene oxide powders are dispersed through the thickness of a plate made from metal foam material according to four various functionally graded patterns on the basis of the Halpin-Tsai micromechanical homogenization method. Also, three kinds of porosity distributions including two symmetric and one uniform patterns are considered for the metal foam matrix. As external effects, the plate is rested on the Winkler-Pasternak substrate and under uniform thermal and transverse dynamic loadings. By an incorporation of the refined higher order plate theory and Hamilton's principle, the governing equations of the dynamically loaded graphene oxide powder reinforced metal foam nanocomposite plate are derived and then solved with Galerkin exact solution method to achieve the resonance frequencies and dynamic deflections of the structure. Moreover, the influence of different boundary conditions is taken into account. The results indicate that the forced vibrational response of the graphene oxide powder strengthened metal foam nanocomposite plate is dramatically dependent on various parameters such as graphene oxide powders' weight fraction, different boundary conditions, various porosity distributions, foundation parameters and temperature change of uniform thermal loading. |
راعي المشروع | This research is financially supported by the Ministry of Science and Technology of China (Grant No. 2019YFE0112400), National Science Foundation of China (Grant No. 52078310), the Taishan Scholar Priority Discipline Talent Group program funded by the Shan Dong Province, and the first-class discipline project funded by the Education Department of Shandong Province. The publication of this article was funded by Qatar National Library. |
اللغة | en |
الناشر | Elsevier |
الموضوع | Forced vibration Graphene oxide powders Metal foam Refined higher order plate theory Thermal and dynamic loadings |
النوع | Article |
رقم المجلد | 27 |
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