FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD)
The study of vibration in carbon nanotubes (CNTs) is currently a major topic of interest that increases understanding of their dynamic mechanical behavior. By now, there are three methods to analyze the mechanical properties of carbon nanotube (CNT). They are spectroscopy experiment, computational s...
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| Format: | Article |
| Language: | English |
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Taylor's University
2017-10-01
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| Series: | Journal of Engineering Science and Technology |
| Subjects: | |
| Online Access: | http://jestec.taylors.edu.my/Vol%2012%20issue%2010%20October%202017/12_10_11.pdf |
| _version_ | 1818510471876050944 |
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| author | B. RAVI KUMAR SUMIT DEOL |
| author_facet | B. RAVI KUMAR SUMIT DEOL |
| author_sort | B. RAVI KUMAR |
| collection | DOAJ |
| description | The study of vibration in carbon nanotubes (CNTs) is currently a major topic of interest that increases understanding of their dynamic mechanical behavior. By now, there are three methods to analyze the mechanical properties of carbon nanotube (CNT). They are spectroscopy experiment, computational simulation,
and theoretical analysis. However, technically these are difficult experiments of vibrational properties because of the small diameter of the nanotubes, and plenty of time will be spent on the molecular dynamics (MD) simulation. Theoretical analyses have shown the advancement of the taken cost and the spent time of researches compared with the experimental operation and
molecular dynamic (MD) simulation method, and they can predict some results which cannot be achieved by the other two methods by now. Elastic continuum models are used to study the vibrational behavior of carbon nanotubes to avoid the difficulties encountered during experimental characterization of nanotubes as well as the time-consuming nature of computational atomistic simulations.
To calculate the resonant vibration of double-walled carbon nanotubes (DWCNTs) embedded in an elastic medium, a theoretical analysis is presented based on Euler-Bernoulli beam model and Winkler spring model. |
| first_indexed | 2024-12-10T23:20:23Z |
| format | Article |
| id | doaj.art-dbc3109ab1864b58af88ce9b371e3758 |
| institution | Directory Open Access Journal |
| issn | 1823-4690 |
| language | English |
| last_indexed | 2024-12-10T23:20:23Z |
| publishDate | 2017-10-01 |
| publisher | Taylor's University |
| record_format | Article |
| series | Journal of Engineering Science and Technology |
| spelling | doaj.art-dbc3109ab1864b58af88ce9b371e37582022-12-22T01:29:45ZengTaylor's UniversityJournal of Engineering Science and Technology1823-46902017-10-01121027002710FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD)B. RAVI KUMAR0SUMIT DEOL1School of Mechanical Engineering, SASTRA University, Thanjavur, Tamilnadu - 613401, IndiaSchool of Mechanical Engineering, SASTRA University, Thanjavur, Tamilnadu - 613401, IndiaThe study of vibration in carbon nanotubes (CNTs) is currently a major topic of interest that increases understanding of their dynamic mechanical behavior. By now, there are three methods to analyze the mechanical properties of carbon nanotube (CNT). They are spectroscopy experiment, computational simulation, and theoretical analysis. However, technically these are difficult experiments of vibrational properties because of the small diameter of the nanotubes, and plenty of time will be spent on the molecular dynamics (MD) simulation. Theoretical analyses have shown the advancement of the taken cost and the spent time of researches compared with the experimental operation and molecular dynamic (MD) simulation method, and they can predict some results which cannot be achieved by the other two methods by now. Elastic continuum models are used to study the vibrational behavior of carbon nanotubes to avoid the difficulties encountered during experimental characterization of nanotubes as well as the time-consuming nature of computational atomistic simulations. To calculate the resonant vibration of double-walled carbon nanotubes (DWCNTs) embedded in an elastic medium, a theoretical analysis is presented based on Euler-Bernoulli beam model and Winkler spring model.http://jestec.taylors.edu.my/Vol%2012%20issue%2010%20October%202017/12_10_11.pdfBuvnov-GalerkinDifferential transformation method (DTM)Doublewalled carbon nanotubes (DWCNTs)MATLABPetrov-Galerkin |
| spellingShingle | B. RAVI KUMAR SUMIT DEOL FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD) Journal of Engineering Science and Technology Buvnov-Galerkin Differential transformation method (DTM) Doublewalled carbon nanotubes (DWCNTs) MATLAB Petrov-Galerkin |
| title | FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD) |
| title_full | FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD) |
| title_fullStr | FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD) |
| title_full_unstemmed | FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD) |
| title_short | FREE VIBRATION ANALYSIS OF DOUBLE-WALLED CARBON NANOTUBES EMBEDDED IN AN ELASTIC MEDIUM USING DTM (DIFFERENTIAL TRANSFORMATION METHOD) |
| title_sort | free vibration analysis of double walled carbon nanotubes embedded in an elastic medium using dtm differential transformation method |
| topic | Buvnov-Galerkin Differential transformation method (DTM) Doublewalled carbon nanotubes (DWCNTs) MATLAB Petrov-Galerkin |
| url | http://jestec.taylors.edu.my/Vol%2012%20issue%2010%20October%202017/12_10_11.pdf |
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