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本文对大型水轮机顶盖、支持盖的原有设计计算方法进行了较全面地分析,指出了弊端,提出了应用优化设计的途径.
In this paper, the original design calculation methods for the large turbine’s top cover and support cover are analyzed comprehensively, the disadvantages are pointed out, and the way of applying optimal design is proposed.