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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
Citation: 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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Stationary Calculation Method for Multicomponent Square Cascades With Additional Flows

  • Institute of Physical and Chemical Engineering of Nuclear Industry, Tianjin 300180, China

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  • Received Date: December 31, 1899
  • Revised Date: December 31, 1899
    Graphical Abstract
    • 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 with the transient one, and so it is suitable for calculating square cascades with additional flows or more complex cascades such as square-off cascade.
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    • References (18)
  • [1]
    SULABERIDZE G A, BORISEVICH V D, XIE Quanxin. On some separation problems on regenerated uranium application in the fuel cycle[C] ∥ Proceedings of Ⅸ AllRussia (International) Scientific Conference: Physical and Chemical Processes on Selection of Atoms and Molecules. Zvenigorod, Russia: [s.n.], 2004: 70-77.
    [2]
    SULABERIDZE G A, BORISEVICH V D, XIE Quanxin. Study of regularities of stationary mass transfer in separating cascade for enrichment of regenerated uranium[J]. Engineering Physics, 2005, 3: 15-19.
    [3]
    谢全新，李大勇，吴建军. 回收铀分离级联计算[J]. 核技术，2009，32(1)：61-65.
    XIE Quanxin, LI Dayong, WU Jianjun. Cascade calculations for separation of recycled uranium [J]. Nuclear Techniques, 2009, 32(1): 61-65(in Chinese).
    [4]
    贾兴国，应纯同，曾实. 附加供料离心净化级联的实现[J]. 清华大学学报：自然科学版，2006，46(3)：371-373.
    JIA Xingguo, YING Chuntong, ZENG Shi. Realization of centrifuge purge cascade with additional feed [J]. Journal of Tsinghua University: Sci & Tech, 2006, 46(3): 371-373(in Chinese).
    [5]
    SULABERIDZE G A, BORISEVICH V D, XIE Quanxin. Quasi-ideal cascades with an additional flow for separation of multicomponent isotope mixtures [J]. Theoretical Foundations of Chemical Engineering, 2006, 40(1): 7-16.
    [6]
    XIE Quanxin, SULABERIDZE G A, BORISEVICH V D. Some properties of quasi-ideal cascades with losses at stages[C] ∥Proceedings of the ⅩⅩ International Symposium on Physico-Chemical Methods of the Mixtures Separation. Szklarska Poreba, Poland: [s.n.], 2005: 205-207.
    [7]
    XIE Quanxin, SULABERIDZE G A, BORISEVICH V D. Optimization of model cascades for multicomponent isotope mixtures[C] ∥Proceedings of the Ⅺ AllRussia (International) Scientific Conference: Physical and Chemical Processes on Selection of Atoms and Molecules. [S.l.] : [s.n.], 2006: 15-20.
    [8]
    谢全新，李大勇，李文泊，等. 多组份同位素分离级联的优化[J]. 核科学与工程，2008，28(1)：86-91.
    XIE Quanxin, LI Dayong, LI Wenbo, et al. Cascade optimization for multicomponent isotope separation [J]. Chinese Journal of Nuclear Science and Engineering, 2008, 28(1): 86-91(in Chinese).
    [9]
    XIE Quanxin, BORISEVICH V D, POTAPOV D V, et al. Multicomponent isotope mixture separations in square cascade with losses of working substances [J]. Engineering Physics, 2006, 2: 30-34.
    [10]
    ZENG Shi, YING Chuntong. A robust and efficient calculation procedure for determining concentration distribution of multicomponent mixtures [J]. Separation Science and Technology, 2000, 35(4): 613-622.
    [11]
    ZENG Shi, YING Chuntong. A method of separating a middle component in multicomponent isotope mixtures by gas centrifuge cascades [J]. Separation Science and Technology, 2000, 35 (14): 2 173-2 186.
    [12]
    LEVIN E V, LAGUNTSOV N I, SULABERIDZE G A. A method for the numerical investigation of nonstationary processes in multisectional installations for separating multicomponent isotope mixtures [J]. Engineering Physics, 1982, 43(3): 456-462.
    [13]
    WU Hongjiang, YING Chuntong, LIU Guanjun. Calculation methods for determining the distribution of components in a separation cascade for multicomponent mixture [J]. Separation Science and Technology, 1998, 33(6): 887-898.
    [14]
    吴红江. 多组份气体混合物大分离系数分离级联的计算和参数分析[D]. 北京：清华大学，1998.
    [15]
    ZENG Shi, YING Chuntong. A second-order time-accurate method for determination of concentration distribution of multicomponent mixtures in separation cascades[J]. Separation Science and Technology, 2000, 35(5): 729-741.
    [16]
    POTAPOV D V, SULABERIDZE G A, KHOLPANOV L P. Calculation of square-sectional cascade by approximating the separation factor[J]. Theoretical Foundations of Chemical Engineering, 2000, 34(2): 147-151.
    [17]
    XIE Quanxin. Stationary molecular selective transfer in ordinary and multiflow cascades with large enrichment factors and losses at stages for the separation of multicomponent isotopic mixture [D]. Moscow: Moscow Engineering Physics Institute, 2007.
    [18]
    KHOLPANOV L P, XIE Quanxin, SULABERIDZE G A, et al. Calculation of a square cascade with losses of the working material in the steps and pipelines during separation of multicomponent isotopic mixtures [J]. Atomic Energy, 2008, 104(1): 17-23.
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