Structure Design and Flow Field Simulation of Magnetic Liquid Suspension Centrifugal Blood Pump

被引：1

作者：

Wu, Huachun ^{[1
]}

Zhang, Zhengyuan ^{[1
]}

Chen, Pu ^{[1
]}

Ren, Yongwu ^{[1
]}

机构：

[1] Wuhan Univ Technol, Sch Mech & Elect Engn, Wuhan 430070, Peoples R China

来源：

ADVANCED DEVELOPMENT IN AUTOMATION, MATERIALS AND MANUFACTURING | 2014年 / 624卷

关键词：

Centrifugal Blood Pump Magnetic; Fluid Suspension Flow Filed; Permanent Magnetic Bearing;

D O I：

10.4028/www.scientific.net/AMM.624.223

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

To reduce the energy consumption and blood damage of a centrifugal blood pump, this paper uses a permanent magnet bearing and blood flow pressure bearing to support blood pump impeller, design a magnetic fluid suspension centrifugal blood pump, three-dimensional numerical simulation of a magnetic fluid suspension centrifugal blood pump internal flow field, achieve the pressure of the blood pump flow channel and the velocity distribution, get the relationship between blood pressure and flow rate of the pump. The results can provide a theoretical basis for centrifugal blood pump design and improvement.

引用

页码：223 / 227

页数：5

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