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題 名 | 多輪輞長纖複材飛輪最佳設計=Optimal Design of Multi-Rimmed Fiber-Reinforced Composite Flywheel |
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作 者 | 趙魯平; 張明哲; | 書刊名 | 逢甲學報 |
卷 期 | 33 1998.06[民87.06] |
頁 次 | 頁87-103 |
分類號 | 440.34 |
關鍵詞 | 飛輪; 輪網; 長纖複材; 最佳設計; Flywheel; Rim; Fiber-reinforced composites; Optimal design; |
語 文 | 中文(Chinese) |
中文摘要 | 複合材料由於具有重量輕、高強度、耐腐蝕及低導熱等優點,已廣泛應用於體育 用品、汽車工業與航太工業方面。長纖複材飛輪為一有效儲能機構,運用複合材料優越的特 性,對飛輪高速旋轉所產生之應力有極高承受能力,並可提高飛輪單位質量機械能,實際應 用於動力系統。 本文主要目的為探討由不同種類長纖複材製成之多輪輞飛輪,在高轉速的離心力下,對位移 、應力及單位質量之儲能能力的影響。首先導證得到飛輪之徑向位移方程式,及所承受之徑 向應力及切線應力,並嘗試在不同目標函數及限制條件下,作飛輪最佳構形的強健設計。 |
英文摘要 | Fiber reinforced composite materials can be extensively found in consumer products, as well as the automotive, and aerospace industries owing to their performance advantages, e.g. light weight, high strength, high corrosion resistance and low heat conduction, over commercially available metals. A fiber reinforced composite rotating flywheel is a highly effective energy-storage device, having superior characteristics among other composite materials. Clearly, the high stress endurance ability induced from high speed rotation and the upgrading mechanical energy per unit mass for composite flywheels can be applied in power systems. In this study, work, we examine the displacements, stress distributions, and energy-storage ability of per unit mass for fiber-reinforced composites flywheels subjected to a high centrifugal force, under multi-rimmed flywheel model. The radial displacements, radial stress distributions and tangential stress distributions are also derived. In addition, the optimization design of a multirimmed flywheel with and without rubber in the inter-ring under the same constraint condition is also studied. Moreover, an illustrative example involving a three-rimmed flywheel manufactured by aluminum alloy and a couple of laminated quasi-isotropic composite materials demonstrates the advantage of composites flywheel over the commercially avaible metal flywheel. |
本系統中英文摘要資訊取自各篇刊載內容。