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Steam line closing valve and steam turbine plant comprising such a steam line closing valve
Steam line closing valve and steam turbine plant comprising such a steam line closing valve
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机译:蒸汽管路关闭阀和包括这种蒸汽管路关闭阀的蒸汽轮机设备
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摘要
The invention relates to a steam line closing valve for closing a steam line, especially in a steam turbine plant between a first partial turbine and at least one second partial turbine that is operated at a lower pressure than the first partial turbine. According to the invention, the steam line closing valve is subdivided into a plurality of elements that cooperate to cover the cross-section of the steam line, thereby reducing the moment of inertia Iy of the elements.
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机译:蒸汽管路关闭阀技术领域本发明涉及一种用于关闭蒸汽管路的蒸汽管路关闭阀,尤其是在第一部分涡轮与至少一个第二部分涡轮之间的蒸汽涡轮设备中,该第二部分涡轮在比第一部分涡轮更低的压力下运行。根据本发明,蒸汽管线关闭阀被细分为多个元件,这些元件协作以覆盖蒸汽管线的横截面,从而减小了这些元件的惯性矩I y Sub>。
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