|本期目录/Table of Contents|

[1]黄远民,李昳,崔巧玲,等.IS型离心泵内部流动的三维数值模拟[J].浙江理工大学学报,2011,28(02):221-224.
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IS型离心泵内部流动的三维数值模拟()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第28卷
期数:
2011年02期
页码:
221-224
栏目:
出版日期:
2011-04-30

文章信息/Info

作者:
黄远民;李昳;崔巧玲;
浙江理工大学流体传输及应用实验室;
关键词:
离心泵数值模拟性能预测
文献标志码:
A
摘要:
基于标准κ-ε双方程湍流模型和SIMPLEC算法,采用Fluent软件对一台IS型离心泵内部整个三维流场,在不同工况下分别进行了定常湍流计算,并分析了不同工况下内部流动的差异性,获得了离心泵各过流部件内的流动特性,发现隔舌的存在导致泵内流动呈现非对称性。在数值模拟的基础上,得到该离心泵的性能曲线,并与试验性能曲线进行对比,结果显示两者在总体上吻合。

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备注/Memo

备注/Memo:
基金:国家自然科学基金项目(51076144);;浙江省重大科技专项重点社会发展项目(2009C13006)
更新日期/Last Update: 2011-04-30