Design and Optimization of Lifting Adapter for Large Launch vehicle

来源 :7th China-Japan-Korea Joint Symposium on Optimization of Str | 被引量 : 0次 | 上传用户:csxna
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  Due to the heavy weight of the launch vehicle and concentrated forces loaded at the lifting lug, lifting and turnover for large launch vehicles are difficult to realize.In this paper, a lifting adapter is designed through topology optimization method, which is aimed to well disperse the lifting stress through the structure and reduce the dead weight of the adapter.Conceptual design and optimization of the adapter is based on FE analysis, and the selected structure is refined with the consideration of production.Finally, a comparison is drawn between the designed adapter and the traditionally structure.
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