Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element method
The detailed theoretical analysis of heat equations is applied to Nickel foam specimens with various pore-size coated graphene thin film of 200 nm thickness under laser excitation. 2D and 3D thermal numerical models were proposed by applying the finite element method. To explain the proposed numeric...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-12-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123024012611 |
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| author | Nouf K. AL-Saleem Taher Ghrib Aishah AL-Naghmaish Nabil Gmati Anis Mohamed Noureddine Sfina Ghada I. Ameereh |
| author_facet | Nouf K. AL-Saleem Taher Ghrib Aishah AL-Naghmaish Nabil Gmati Anis Mohamed Noureddine Sfina Ghada I. Ameereh |
| author_sort | Nouf K. AL-Saleem |
| collection | DOAJ |
| description | The detailed theoretical analysis of heat equations is applied to Nickel foam specimens with various pore-size coated graphene thin film of 200 nm thickness under laser excitation. 2D and 3D thermal numerical models were proposed by applying the finite element method. To explain the proposed numerical model, the influence of discretization parameters and the heat diffusion length were studied. The proposed model accurately predicts the thermal spreading in the specimens. The numerical model showed the sensitivity of the model for the structure variation to achieve an accurate thermal imaging when the used laser is of radius value is within of specimen pore size and modulated at low frequency. |
| format | Article |
| id | doaj-art-a5ae2cf384224131891e438bcbcc2d6b |
| institution | OA Journals |
| issn | 2590-1230 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj-art-a5ae2cf384224131891e438bcbcc2d6b2025-08-20T02:34:35ZengElsevierResults in Engineering2590-12302024-12-012410300610.1016/j.rineng.2024.103006Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element methodNouf K. AL-Saleem0Taher Ghrib1Aishah AL-Naghmaish2Nabil Gmati3Anis Mohamed4Noureddine Sfina5Ghada I. Ameereh6Basic and Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia; Department of Physics, College of Science & Humanities-Jubail, Imam Abdulrahman Bin Faisal University, Saudi ArabiaBasic and Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia; Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, City Dammam, Saudi Arabia; Corresponding author. Basic and Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia.Basic and Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia; Department of Physics, College of Science & Humanities-Jubail, Imam Abdulrahman Bin Faisal University, Saudi ArabiaBasic and Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia; Department of Mathematics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi ArabiaCollege of Science and Arts at Tubarjal, Jouf University, P.O. Box 2014, Al-Jouf, Skaka, 42421, Saudi Arabia; Laboratory for Mathematical and Numerical Modeling in Engineering Science, University of Tunis El Manar, TunisiaCollege of Sciences and Arts in Mahayel Asir, Department of Physics, King Khalid University, Abha, Saudi ArabiaDepartment of Physics, College of Science & Humanities-Jubail, Imam Abdulrahman Bin Faisal University, Saudi ArabiaThe detailed theoretical analysis of heat equations is applied to Nickel foam specimens with various pore-size coated graphene thin film of 200 nm thickness under laser excitation. 2D and 3D thermal numerical models were proposed by applying the finite element method. To explain the proposed numerical model, the influence of discretization parameters and the heat diffusion length were studied. The proposed model accurately predicts the thermal spreading in the specimens. The numerical model showed the sensitivity of the model for the structure variation to achieve an accurate thermal imaging when the used laser is of radius value is within of specimen pore size and modulated at low frequency.http://www.sciencedirect.com/science/article/pii/S2590123024012611Finite element methodNickel-graphene foamThermal imagingPorous material |
| spellingShingle | Nouf K. AL-Saleem Taher Ghrib Aishah AL-Naghmaish Nabil Gmati Anis Mohamed Noureddine Sfina Ghada I. Ameereh Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element method Results in Engineering Finite element method Nickel-graphene foam Thermal imaging Porous material |
| title | Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element method |
| title_full | Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element method |
| title_fullStr | Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element method |
| title_full_unstemmed | Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element method |
| title_short | Numerical investigation of surface and volume thermal imaging of nickel-graphene foam sheets by finite element method |
| title_sort | numerical investigation of surface and volume thermal imaging of nickel graphene foam sheets by finite element method |
| topic | Finite element method Nickel-graphene foam Thermal imaging Porous material |
| url | http://www.sciencedirect.com/science/article/pii/S2590123024012611 |
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