离心叶轮叶型参数化设计研究Parametric Design Research of The Centrifugal Impeller
左盼;李孝检;刘正先;
摘要(Abstract):
基于最大流量设计原则,建立离心叶轮的基本结构与气动参数;采用子午型线设计、叶片中弧线设计和叶片厚度设计方法获得叶轮叶型的三维参数。以Eckardt计,并采用数值计算方法对新叶轮进行三维模拟,通过与原叶轮的性能对比验证了本文参数化设计的有效性。
关键词(KeyWords): 离心叶轮;叶片叶型;最大流量;参数化设计
基金项目(Foundation): 国家重点研发计划项目(2018YFB0106200);; 国家自然科学基金项目(11672206)
作者(Author): 左盼;李孝检;刘正先;
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DOI:
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