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Volume 25 Issue 新刊4
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2017  >  25(新刊4): 344-350
MIN Zhi-yong, DANG Jian-jun, SU Hao, ZHANG Jia-nan, LI Dai-jin. Dynamic Modeling of Spiral Tube Evaporator Based on One-Dimensional Distributed Parameter Method[J]. Journal of Unmanned Undersea Systems, 2017, 25(新刊4): 344-350. doi: 10.11993/j.issn.2096-3920.2017.04.007
Citation: MIN Zhi-yong, DANG Jian-jun, SU Hao, ZHANG Jia-nan, LI Dai-jin. Dynamic Modeling of Spiral Tube Evaporator Based on One-Dimensional Distributed Parameter Method[J]. Journal of Unmanned Undersea Systems, 2017, 25(新刊4): 344-350. doi: 10.11993/j.issn.2096-3920.2017.04.007
shu

Dynamic Modeling of Spiral Tube Evaporator Based on One-Dimensional Distributed Parameter Method

doi: 10.11993/j.issn.2096-3920.2017.04.007

  • School of Marine Science and Technology, Northwestern Polytechnical University, Xi′an 710072, China

  • Received Date: 2017-06-21
  • Rev Recd Date: 2017-07-14
  • Publish Date: 2017-10-31
    Abstract
  • The metal fuel with higher energy density has become an important role in development of underwater thermal power systems. In this paper, the one-dimensional distributed parameter method is employed to establish a dynamic model of the spiral tube evaporator in a Li/SF6 heat pipe reactor. Simulations are performed by changing different input parameters, and the results are compared with that of the moving boundary method. It is indicated that the one-dimen- sional distributed parameter model can better represent the real system, and is able to reflect the dynamic response of the system more accurately. The computational efficiency approaches that of the moving boundary model if suitable formula derivation and proper algorithm are adopted. This model is robust with respect to sudden change of the input load. This research may provide the basis for design, control and real-time simulation of underwater thermal power systems.

     

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    • References(14)
  • [1]
    查志武. 鱼雷热动力技术[M]. 北京: 国防工业出版社, 2006.
    [2]
    Blakeslee T R. Laminar Free-convective Combustion of a Liquid Metal from a Wick[D]. U.S: Pennsylvania State University, 1977.
    [3]
    Zhang H Q, Zhou L X, Chan C K. A Double-k-ε, and Multi-δ, PDFModel for Turbulent Gas-liquid Reacting Flows [J]. Fuel, 2002, 81(6): 817-827.
    [4]
    李侃侃, 程惠尔, 臧家亮. 用均质流模型研究SF_6/Li燃烧体系[J]. 上海交通大学学报, 1999, 33(8): 1017- 1019.

    Li Kan-kan, Cheng Hui-er, Zang Jia-liang. Study on SF6/Li Combustion System Using the Model of Homogeneous Flow[J]. Journal of Shanghai Jiaotong University, 1999, 33(8): 1017-1019.
    [5]
    郑邯勇, 卜建杰. 六氟化硫在熔融锂中的浸没喷射反应过程[J]. 化工学报, 1996, 47(6): 656-662.

    Zheng Han-yong, Bu Jian-jie. The Submerged Jet Reaction Process of Sulfur Hexafluoride into Molten Lithium[J]. CIESC Journal, 1996, 47(6): 656-662.
    [6]
    He X, Liu S, Asada H. Modeling of Vapor Compression Cycles for Advanced Controls in HVAC systems[C]//American Control Conference. U.S: IEEE, 1995.
    [7]
    Zhang W J, Zhang C L. A Generalized Moving-boundary Model for Transient Simulation of Dry-expansion Evaporators Under larger Disturbances[J]. International Journal of Refrigeration, 2006, 29(7): 1119-1127.
    [8]
    Cecchinato L, Mancini F. An Intrinsically Mass Con-servative Switched Evaporator Model Adopting the Moving-boundary Method[J]. International Journal of Refrigeration, 2012, 35(2): 349-364.
    [9]
    白杰. 无人水下航行器新型热电联合闭式循环热动力系统研究[D]. 西安: 西北工业大学, 2016.
    [10]
    Jia X, Tso C P, Chia P K, et al. A Distributed Model for Prediction of the Transient Response of an Evaporator[J]. International Journal of Refrigeration, 1995, 18(5): 336- 342.
    [11]
    Wang C C. A Numerical Method for Thermally Non-equilibrium Condensing Flow in a Double-pipe Condenser[J]. Applied Thermal Engineering, 1997, 17(7): 647- 660.
    [12]
    杨世铭, 陶文铨. 传热学[M]. 第4版. 北京: 高等教育出版社, 2006.
    [13]
    Jensen J M. Dynamic Modeling of Thermo-Fluid Systems with Focus on Evaporators for Refrigeration[D]. Denmark: Technical University of Denmark, 2003.
    [14]
    Rice C K. The Effect of Void Fraction Correlation and Heat Flux Assumption on Refrigerant Charge Inventory Predictions[J]. Ashrae Transactions, 1987, 93(1): 341-367.
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