頁籤選單縮合
題名 | Optimal Design of the Composite Laminate Vessel Based on SCGM=以簡易共軛梯度法進行複合材料壓力容器之最佳化設計 |
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作 者 | 林大偉; 范銳海; 鄭金祥; | 書刊名 | International Journal of Science and Engineering |
卷期 | 2:2 2012.06[民101.06] |
頁次 | 頁25-33 |
分類號 | 440.34 |
關鍵詞 | 簡易共軛梯度法; 複合材料壓力容器; 最佳化設計; Composite laminate vessel; Stress concentration; Optimal design; SCGM; |
語文 | 英文(English) |
英文摘要 | The purpose of this study is to optimize the design of the composite laminate vessel for minimizing the stress concentration. The optimum design of this study uses the finite element method combined with the simplified conjugated gradient method (SCGM) to find the minimization of Von Mises stress of the vessel. In this study, the composite laminate vessel with the aluminum liner and the carbon fiber/epoxy layer are considered. The winding angle and the thickness of composite layer are proposed as the optimal design variables. Through this optimization, the best combination of the thickness and the winding angle of composite layer can be obtained to reach the minimum stress concentration. |
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