Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine Blade
The inconsistencies accompanied with material properties tipically cause the rise of delamination risk in composites made of different types of glass and crabon fibers. In this study, the delamination of a composite beam reinforced with a carbon layer under bending load is investigated. To this end,...
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| Format: | Article |
| Language: | English |
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Semnan University
2019-04-01
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| Series: | Mechanics of Advanced Composite Structures |
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| Online Access: | https://macs.semnan.ac.ir/article_3795_90b3c121d31c4188fd248075aa54d892.pdf |
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| author | Mohammad Hadi Safari Naderi Hamid Ekhteraei Toussi Ahmad Ghasemi Ghalebahman |
| author_facet | Mohammad Hadi Safari Naderi Hamid Ekhteraei Toussi Ahmad Ghasemi Ghalebahman |
| author_sort | Mohammad Hadi Safari Naderi |
| collection | DOAJ |
| description | The inconsistencies accompanied with material properties tipically cause the rise of delamination risk in composites made of different types of glass and crabon fibers. In this study, the delamination of a composite beam reinforced with a carbon layer under bending load is investigated. To this end, a small piece of a wind turbine blade root in the form of a heterogeneous laminated plate is simulated and analyzed. The methodology consists of two parallel approaches, including the experimental measurements and computer simulations. In the experimental program, the delamination of different specimens has been examined by three-point bending (3PB) tests. The diagrams of load versus load line displacement are recorded. In computer simulation, the geometry of composite laminate is re-modeled and stress analysis is performed. The results confirm that delamination loads obtained from the simulations are reliable and in good agreement with those obtained from the experimental procedures. The results of experimental measurements and computational simulations are utilized to predict the delamination failure and to optimize the lay-up sequence of the reinforced structure. |
| format | Article |
| id | doaj-art-41d02237b2e9487596926a4cd690de77 |
| institution | DOAJ |
| issn | 2423-4826 2423-7043 |
| language | English |
| publishDate | 2019-04-01 |
| publisher | Semnan University |
| record_format | Article |
| series | Mechanics of Advanced Composite Structures |
| spelling | doaj-art-41d02237b2e9487596926a4cd690de772025-08-20T02:49:23ZengSemnan UniversityMechanics of Advanced Composite Structures2423-48262423-70432019-04-016191810.22075/macs.2019.16788.11883795Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine BladeMohammad Hadi Safari Naderi0Hamid Ekhteraei Toussi1Ahmad Ghasemi Ghalebahman2Mechanical Engineering Department, Semnan University, Semnan, Iran.Mechanical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad (FUM).Mechanical Engineering Department, Semnan University, Semnan, Iran.The inconsistencies accompanied with material properties tipically cause the rise of delamination risk in composites made of different types of glass and crabon fibers. In this study, the delamination of a composite beam reinforced with a carbon layer under bending load is investigated. To this end, a small piece of a wind turbine blade root in the form of a heterogeneous laminated plate is simulated and analyzed. The methodology consists of two parallel approaches, including the experimental measurements and computer simulations. In the experimental program, the delamination of different specimens has been examined by three-point bending (3PB) tests. The diagrams of load versus load line displacement are recorded. In computer simulation, the geometry of composite laminate is re-modeled and stress analysis is performed. The results confirm that delamination loads obtained from the simulations are reliable and in good agreement with those obtained from the experimental procedures. The results of experimental measurements and computational simulations are utilized to predict the delamination failure and to optimize the lay-up sequence of the reinforced structure.https://macs.semnan.ac.ir/article_3795_90b3c121d31c4188fd248075aa54d892.pdfdelaminationlaminated compositesabaqus analysisthree-point bending testcohesive zone model |
| spellingShingle | Mohammad Hadi Safari Naderi Hamid Ekhteraei Toussi Ahmad Ghasemi Ghalebahman Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine Blade Mechanics of Advanced Composite Structures delamination laminated composites abaqus analysis three-point bending test cohesive zone model |
| title | Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine Blade |
| title_full | Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine Blade |
| title_fullStr | Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine Blade |
| title_full_unstemmed | Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine Blade |
| title_short | Delamination Analysis in Composite Root of a Carbon-Layer Reinforced Wind Turbine Blade |
| title_sort | delamination analysis in composite root of a carbon layer reinforced wind turbine blade |
| topic | delamination laminated composites abaqus analysis three-point bending test cohesive zone model |
| url | https://macs.semnan.ac.ir/article_3795_90b3c121d31c4188fd248075aa54d892.pdf |
| work_keys_str_mv | AT mohammadhadisafarinaderi delaminationanalysisincompositerootofacarbonlayerreinforcedwindturbineblade AT hamidekhteraeitoussi delaminationanalysisincompositerootofacarbonlayerreinforcedwindturbineblade AT ahmadghasemighalebahman delaminationanalysisincompositerootofacarbonlayerreinforcedwindturbineblade |