石油化工高等学校学报Issue(1)：89-92,4.DOI:10.3969/j.issn.1006-396X.2015.01.018
非设计工况下离心泵叶轮改造与流场分析
Centrifugal Pump Impeller Transformation and Flow Field Analysis in Non-Design Conditions
摘要
Abstract
In petrochemical industry,most of the centrifugal pumps work in non-design conditions.A method of changing the impeller diameter and wrap angle was proposed in order to improve the efficiency of centrifugal pumps.Then impeller flow field was analyzed using Fluent.It was found that the distribution of impeller field speed and pressure was gradually increased and no mutations occurred from the suction port to the outlet.关键词
离心泵叶轮/重新设计/流场分析Key words
Impeller of centrifugal pump/Redesign/Flow field analysis分类
能源科技引用本文复制引用
王承禄,孙铁,张丹..非设计工况下离心泵叶轮改造与流场分析[J].石油化工高等学校学报,2015,(1):89-92,4.基金项目
中国石油化工股份有限公司科技公关项目(311084)。 （311084）
