| 屏蔽电机主泵惯性飞轮完整性分析 |
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| 引用本文： | 葛磊,王德忠,张继革.屏蔽电机主泵惯性飞轮完整性分析[J].上海理工大学学报,2012,34(6):584-588. |
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| 作者姓名： | 葛磊 王德忠 张继革 |
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| 作者单位： | 上海交通大学 机械与动力工程学院,上海200240;上海交通大学 机械与动力工程学院,上海200240;上海交通大学 机械与动力工程学院,上海200240 |
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| 基金项目： | 国家“973”计划资助项目(2009CB724302) |
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| 摘 要： | 针对屏蔽电机主泵惯性飞轮完整性问题,采用解析法以及有限元软件ANSYS对屏蔽电机主泵飞轮在额定转速以及设计转速下进行结构完整性研究.从结构强度和断裂力学两方面对飞轮进行了分析.结果表明:在额定及设计转速下能够保证飞轮结构的完整性,并通过解析分析结果与有限元分析结果的对比表明分析结果可信.
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| 关 键 词： | 屏蔽电机主泵 飞轮 完整性 结构强度 断裂力学 |
Integrity Analysis on Inertial Flywheel of Canned motor Pump |
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| GE Lei,WANG De Zhong and ZHANG Ji Ge.Integrity Analysis on Inertial Flywheel of Canned motor Pump[J].Journal of University of Shanghai For Science and Technology,2012,34(6):584-588. |
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| Authors: | GE Lei WANG De Zhong and ZHANG Ji Ge |
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| Institution: | (School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China) |
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| Abstract: | The structure integrity of the flywheel of a canned motor pump was analysed analytically and numerically by using finite element software ANSYS.The integrity analysis was concerned in the aspects of structure strength and fracture mechanics under the rated speed as well as the design speed.The analysis results show that the stress and the imaginary stress intensity factor are both satisfactory to the requirements of regulations and it can be concluded that the result is credible due to the consistency between the results of analytical method and finite element method. |
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| Keywords: | canned motor pump flywheel integrity structure mechanics fracture mechanics |
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