| 带附加流的多组分矩形级联的稳态算法 |
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| 引用本文： | 谢全新,李文泊,吴建军,丛艺坤. 带附加流的多组分矩形级联的稳态算法[J]. 原子能科学技术, 2010, 44(4): 385-390. DOI: 10.7538/yzk.2010.44.04.0385 |
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| 作者姓名： | 谢全新 李文泊 吴建军 丛艺坤 |
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| 作者单位： | 核工业理化工程研究院，天津300180 |
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| 摘 要： | 提供一种带附加流的多组分矩形级联的稳态算法,该算法基于对级联主方程的准线性化,通过对级联分离因子逐渐逼近来加速收敛过程。数值计算表明,由稳态法和瞬态法得到的计算结果吻合完好,但稳态法相对于瞬态法能大为缩短计算时间,适合于计算带附加流的矩形级联或其它诸如阶梯形级联等更为复杂的级联。
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| 关 键 词： | 多组分 矩形级联 附加流 算法 |
Stationary Calculation Method for Multicomponent Square Cascades With Additional Flows |
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| XIE Quan-xin,LI Wen-bo,WU Jian-jun,CONG Yi-kun. Stationary Calculation Method for Multicomponent Square Cascades With Additional Flows[J]. Atomic Energy Science and Technology, 2010, 44(4): 385-390. DOI: 10.7538/yzk.2010.44.04.0385 |
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| Authors: | XIE Quan-xin LI Wen-bo WU Jian-jun CONG Yi-kun |
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| Affiliation: | Institute of Physical and Chemical Engineering of Nuclear Industry, Tianjin 300180, China |
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| Abstract: | A stationary calculation method was proposed for calculating multicomponent square cascades with additional flows. The method is based on the quasi-linearization of cascade governing equations. A successive approximation of the cascade separation factor was used to accelerate the convergence process. Numerical calculations indicate that the results obtained by using the stationary method and transient method are consistent,however the stationary method can reduce computational time substantially compared wi... |
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| Keywords: | multicomponent square cascade additional flow calculation method |
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