Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical Panels
This study offers the elastic response of the variable thickness functionally graded (FG) by single walled carbon nanotubes reinforced composite (CNTRC) moderately thick cylindrical panels under rotating and transverse mechanical loadings. It’s considered that, three kinds of distributions of carbon...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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University of Baghdad
2019-04-01
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| Series: | Journal of Engineering |
| Subjects: | |
| Online Access: | http://joe.uobaghdad.edu.iq/index.php/main/article/view/824 |
| _version_ | 1797724483448995840 |
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| author | Hamad Mohammed Hasan Methaq Jasam Swadi |
| author_facet | Hamad Mohammed Hasan Methaq Jasam Swadi |
| author_sort | Hamad Mohammed Hasan |
| collection | DOAJ |
| description | This study offers the elastic response of the variable thickness functionally graded (FG) by single walled carbon nanotubes reinforced composite (CNTRC) moderately thick cylindrical panels under rotating and transverse mechanical loadings. It’s considered that, three kinds of distributions of carbon nanotubes which are uniaxial aligned in the longitudinal direction and two functionally graded in the transverse direction of the cylindrical panels. Depending on first order shear deformation theory (FSDT), the governing equations can be derived. The partial differential equations are solved by utilizing the technique of finite element method (FEM) with a program has been built by using FORTRAN 95. The results are calculated to investigate the influence of the variable thickness, geometric parameters, rotating velocity, carbon nanotubes (CNTs) volume fraction for different boundary conditions on the non-dimensional deflection of the cylindrical panels. A comparison study has been carried out between the results of present study and that available in the open literature and found very good correspondence between the two results. |
| first_indexed | 2024-03-12T10:17:47Z |
| format | Article |
| id | doaj.art-821a70bdc039472b8bb0a7bab8904fff |
| institution | Directory Open Access Journal |
| issn | 1726-4073 2520-3339 |
| language | English |
| last_indexed | 2024-03-12T10:17:47Z |
| publishDate | 2019-04-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Journal of Engineering |
| spelling | doaj.art-821a70bdc039472b8bb0a7bab8904fff2023-09-02T10:19:57ZengUniversity of BaghdadJournal of Engineering1726-40732520-33392019-04-0125410.31026/j.eng.2019.04.11Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical PanelsHamad Mohammed Hasan0Methaq Jasam Swadi1Faculty of Engineering, Anbar Universityprivate higher education directorate , Ministry of Higher Education & Scientific ResearchThis study offers the elastic response of the variable thickness functionally graded (FG) by single walled carbon nanotubes reinforced composite (CNTRC) moderately thick cylindrical panels under rotating and transverse mechanical loadings. It’s considered that, three kinds of distributions of carbon nanotubes which are uniaxial aligned in the longitudinal direction and two functionally graded in the transverse direction of the cylindrical panels. Depending on first order shear deformation theory (FSDT), the governing equations can be derived. The partial differential equations are solved by utilizing the technique of finite element method (FEM) with a program has been built by using FORTRAN 95. The results are calculated to investigate the influence of the variable thickness, geometric parameters, rotating velocity, carbon nanotubes (CNTs) volume fraction for different boundary conditions on the non-dimensional deflection of the cylindrical panels. A comparison study has been carried out between the results of present study and that available in the open literature and found very good correspondence between the two results.http://joe.uobaghdad.edu.iq/index.php/main/article/view/824variable thickness, cylindrical panels, bending analysis, functionally graded, carbon nanotubes |
| spellingShingle | Hamad Mohammed Hasan Methaq Jasam Swadi Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical Panels Journal of Engineering variable thickness, cylindrical panels, bending analysis, functionally graded, carbon nanotubes |
| title | Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical Panels |
| title_full | Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical Panels |
| title_fullStr | Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical Panels |
| title_full_unstemmed | Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical Panels |
| title_short | Effect of Thickness Variable on the Bending Analysis of Rotating Functionally polymer Graded Carbon Nanotube Reinforced Cylindrical Panels |
| title_sort | effect of thickness variable on the bending analysis of rotating functionally polymer graded carbon nanotube reinforced cylindrical panels |
| topic | variable thickness, cylindrical panels, bending analysis, functionally graded, carbon nanotubes |
| url | http://joe.uobaghdad.edu.iq/index.php/main/article/view/824 |
| work_keys_str_mv | AT hamadmohammedhasan effectofthicknessvariableonthebendinganalysisofrotatingfunctionallypolymergradedcarbonnanotubereinforcedcylindricalpanels AT methaqjasamswadi effectofthicknessvariableonthebendinganalysisofrotatingfunctionallypolymergradedcarbonnanotubereinforcedcylindricalpanels |