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本文对我国生产的一种三十万千瓦汽轮机的主汽门阀壳进行了三维弹性静力学边界元法应力分析和模型阀壳内压应力测试。所
In this paper, a three-dimensional elastic statics boundary element method stress analysis and a model valve shell pressure stress test were carried out on the main steam valve shell of a 300MW steam turbine produced in our country. The