Design and Simulation of Axial Flow Maglev Blood Pump
Автор: Huachun Wu, Ziyan Wang, Xujun Lv
Журнал: International Journal of Information Engineering and Electronic Business(IJIEEB) @ijieeb
Статья в выпуске: 2 vol.3, 2011 года.
Бесплатный доступ
The axial flow maglev blood pump (AFMBP) has become a global research focus and emphasis for artificial ventricular assist device, which has no mechanical contact, mechanical friction, compact structure and light weight, can effectively solve thrombus and hemolysis. Magnetic suspension and impeller is two of the important parts in the axial flow maglev blood pump, and their structure largely determines the blood pump performance. The research adopts electromagnetic and fluid finite element analysis, and puts forward a method to design the magnetic suspension and impeller of axial flow blood pump, which tacks into account the small volume of axial blood pump. The magnetic bearing’s characteristics are evaluated by electromagnetic finite element analysis. The Blades have been designed by calculating aerofoil bone line, and make simulation analysis for different thicken ways of blade by Fluent software, and make a conclusion that the blade thickened with certain rules has better characteristics in the same conditions. The results will provide some guidance for design of axial flow maglev blood pump, and establish theoretical basis for application of the implantable artificial heart pump.
Magnetic Levitation, Blood Pump, Impeller, Axial Flow, Fluent, ANSYS
Короткий адрес: https://sciup.org/15013081
IDR: 15013081
Список литературы Design and Simulation of Axial Flow Maglev Blood Pump
- China Medical Tribune. 2008,4,10.C5 Edition
- Qu Zheng. Mechanical Circulatory Support of Modern Treatment of Heart Failure [M].Beijing, Science and Technology Literature Publishing House.2008
- Portner P M, Oyer P E, Pennington D G, et al. Implantable Electrical Left Ventricular Assist System: Bridge to Transplantation and the Future [J]. Ann Thorac Surg, 1989,47:142~150
- Pennington D G, McBride L R, Kanter K R, et al. Bridging to Heart Transplantation with Circulatory Support Devices [J]. J Heart Transplant, 1989,8:116~123
- Yong Guan, Shuqin Liu, Hongwei Li, et al. Study on Magnetic Bearings System in Axial-Flow Blood Pump[C].//2010 International Conference on Mechanic Automation and Control Engineering, June 26-28, 2010, Wuhan, China, 2010:3903~3907
- Paul Allaire. Design and Analysis of Magnetic Suspension for New Artificial Heart [C].//The 12th International Symposium on Magnetic Bearings, August 22-25, 2010, Wuhan University of Technology Press, Wuhan, 2010:XII.
- Yun Zhong, Tan Jianping, Yang Jianping. Design of an Embedded Micro Spiral Blood Pump Impeller [J]. Mechanical Engineering&Automation, 2006,138(5):4~9
- Matthew D. SINNOTT, Paul W. CLEARY. Effect of Rotor Blade Angle and Clearance on Blood Flow [C]//The 7th International Conference on CFD in the Minerals and Process Industries, December 9-11, 2009, Melbourne, Australia, 2009:1~6
- Wang Yingpeng, Song Xinwei, Ying Chtmtong. Decision for the Blade Number of an Axial Blood Pump [J]. Beijing Biomedical Engineering, 2007,26(6):589~592
- W. K. Chan, Y. W. Wong, S. Y. KOH, et al. Performance Characterization and CFD Analysis of an Axial Blood Pump [J]. Journal of Mechanics in Medicine and Biology, 2005,5:151~163
- Shenyang Institute of Pumps, Vane pump design manual [M]. Beijing, Machinery Industry Press,1983
- A.T. Teroscerlansky, S.Razagievetes. Vane pump calculation and structure [M].beijing: mechanical industry press, 1981