| 基于额定参数的核主泵惰转工况计算模型 |
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| 引用本文： | 姜茂华,邹志超,王鹏飞,阮晓东.基于额定参数的核主泵惰转工况计算模型[J].原子能科学技术,2014,48(8):1435-1440. |
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| 作者姓名： | 姜茂华 邹志超 王鹏飞 阮晓东 |
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| 作者单位： | 浙江大学 流体动力与机电系统国家重点实验室，浙江 杭州310027 |
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| 基金项目： | 973计划资助项目(2009CB724303) |
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| 摘 要： | 针对突发断电事故下的核主泵惰转工况，基于额定参数提出惰转转速与惰转流量特性曲线计算模型，并通过100D型核主泵惰转试验数据对推导的模型予以验证。结果表明，该计算模型可用于核主泵初步设计计算和验证分析。基于该模型进一步得到了核主泵惰转设计准则，并验证了AP1000核主泵设计转动惯量。
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| 关 键 词： | 核主泵 惰转 计算模型 设计准则 |
Coast-down Model Based on Rated Parameters of Reactor Coolant Pump |
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| JIANG Mao-hua,ZOU Zhi-chao,WANG Peng-fei,RUAN Xiao-dong.Coast-down Model Based on Rated Parameters of Reactor Coolant Pump[J].Atomic Energy Science and Technology,2014,48(8):1435-1440. |
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| Authors: | JIANG Mao-hua ZOU Zhi-chao WANG Peng-fei RUAN Xiao-dong |
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| Affiliation: | State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | For a sudden loss of power in reactor coolant pump (RCP), a calculation model of rotor speed and flow characteristics based on rated parameters was studied. The derived model was verified by comparing with the power-off experimental data of 100D RCP. The results indicate that it can be used in preliminary design calculation and verification analysis. Then a design criterion of RCP was described based on the calculation model. The moment of inertia in AP1000 RCP was verified by this criterion. |
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| Keywords: | reactor coolant pump coast-down calculation model design criterion |
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