Performance Criteria for Positive-Displacement Pumps and Fluid Motors
Performance Criteria for Positive-Displacement Pumps and Fluid Motors
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正排量泵和流体马达的性能标准
DOI：
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发表时间：
1949
期刊：
影响因子：
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通讯作者：
W. Wilson
中科院分区：
文献类型：
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作者：
W. Wilson
以无因次性能系数和无因次效率曲线为基础，比较了正排量泵和流体马达的性能特性，以替代现有方法。结果表明，这些系数充分地描述了性能，并且可以根据单位的几何形状进行重要的解释。结果表明，无因次效率曲线在提供广泛的数据和预测任何特定运行条件下的性能特性方面具有优势。
The comparison of performance characteristics of positive-displacement pumps and fluid motors on the basis of dimensionless performance coefficients and dimensionless efficiency curves is presented as a substitute for the present methods. It is shown that the coefficients describe performance adequately and are subject to significant interpretation in terms of the geometry of the unit. The dimensionless efficiency curve is shown to have advantages in presenting a wide range of data and in prediction of performance characteristics under any specified operating conditions.