About Designing the Flow Part of a Multi-Stage Pump with a Minimum Radial Dimensions

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• 作者：Igor Tverdokhleb ; Elena Knyazeva ; Aleks ; er Birukov ; Svetlana Lugovaya
• 关键词：Design ; pump equipment ; centrifugal pump ; two-row impeller ; methods of computational fluid dynamic
• 刊名：Procedia Engineering
• 出版年：2012
• 出版时间：2012
• 年：2012
• 卷：39
• 期：Complete
• 页码：84-90
• 全文大小：976 K

文摘

There are the aspects of the issue to reduce the possibility of specific quantity of metal of flow of multi-stage pump in terms of reducing the radial dimensions while maintaining a high level of energy performance. One solution to this problem is to use two-row impellers. However, designing a two-row system blade and prediction of its characteristics is associated with a number of issues that are currently in the research involving the use of computer modeling of fluid flow in the flow of the pump.