• 最后提出一个重要组合参数反映叶片载荷叶尖间隙的流向分布叶尖泄漏掺混损失综合影响

    Finally, an important combination parameter was put forward to reflect the overall influence of blade loading and tip clearance distribution on the tip leakage mixing loss.

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  • 上下镶件宜取整体结构组合结构装配间隙宜取大,上下模可成形零件宜取3~4级滑配合

    The next module and insert and to take the overall structure, combined structure is not appropriate for assembly space, The next model of removable parts forming to take 3-4 sliding tie.

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  • 本文对亚音轴流压气机中间三排叶片进行非定常数值模拟,分析不同的动叶叶顶间隙和静叶气间隙组合下压气机的流动特性

    One and a half stages of a subsonic compressor were simulated with steady and unsteady calculation, comparing the performance with different combination of tip leakage and seal cavity.

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  • 本文对采用涡流传感器超声波测厚组合实时接触测量磨盘真实间隙设计方案进行了研究和探讨

    In the thesis, a non-contact measurement technology by combining an eddy current displacement sensor with a sonic thickness sensor was put forward to measure timely real plate gap of refiner.

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  • 考虑下部钻具组合弯曲效应接触状态,运用间隙无法对下部钻具组合进行受力变形计算

    The force and deformation of bottom hole assembly (BHA)are calculated by the gap-element method, in consideration for the bending effect and contact state of BHA.

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  • 组装简易,表面平滑组合没有间隙

    Easily assembling with smooth suface, and without gap when fitted together.

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  • 本文给出一种组合活塞配合间隙(过盈)值的计算方法可以替代以往单凭经验估算传统方法。

    This paper puts forward a method for calculating shrink fit to replace the traditional empirical method.

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  • 本文给出一种组合活塞配合间隙(过盈)值的计算方法可以替代以往单凭经验估算传统方法。

    This paper puts forward a method for calculating shrink fit to replace the traditional empirical method.

    youdao

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