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SCROLL TONGUE PART AND ROTARY MACHINE INCLUDING THE SAME
SCROLL TONGUE PART AND ROTARY MACHINE INCLUDING THE SAME
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机译:齿舌部分和包括其的旋转机械
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摘要
There is provided a casing of a rotary machine which includes a diffuser part; a scroll part into which fluid emitted from the diffuser part flows; and a scroll tongue part including: a tongue portion; a bottom surface extending from a bottom surface of the diffuser part; and a flow opening provided between the tongue portion and the bottom surface, the fluid moving from the diffuser part to the scroll part through the flow opening, wherein the bottom surface of the scroll tongue part is coplanar with the bottom surface of the diffuser part.
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