WANG Jin-hui, JIAO Yu, XU Tao, CHEN Wei-jiong. Field-zone coupling model of fire smoke propagation in ship cabin[J]. Journal of Traffic and Transportation Engineering, 2015, 15(2): 59-69. doi: 10.19818/j.cnki.1671-1637.2015.02.007
Citation: WANG Jin-hui, JIAO Yu, XU Tao, CHEN Wei-jiong. Field-zone coupling model of fire smoke propagation in ship cabin[J]. Journal of Traffic and Transportation Engineering, 2015, 15(2): 59-69. doi: 10.19818/j.cnki.1671-1637.2015.02.007

Field-zone coupling model of fire smoke propagation in ship cabin

doi: 10.19818/j.cnki.1671-1637.2015.02.007
More Information
  • Author Bio:

    WANG Jin-hui(1981-), male, lecturer, PhD, +86-21-38282517, wangjh@shmtu.edu.cn

  • Received Date: 2014-11-23
  • Publish Date: 2015-02-25
  • Aiming at the fire smoke propagation in large ship cabin, the limitations of field model FDS and zone model CFAST were analyzed.Based on the principles of energy transmission, component transformation and pressure balance, the field-zone coupling model of smoke propagation in ship cabin was developed, and the small scale experiment platform with4 temperature measuring points of ship cabin fire was set up to verify the effectiveness of the established coupling model.The simulations of fire smoke propagation in ship cabin were carried out by field model, zone model and field-zone coupling model respectively, and the simulation results of temperature and smoke layer height were compared.Analysis result shows the temperatures of 4measuring points increase with the increase of time, the measuring point near fire has higher temperature at the same time.With the increase of distance from fire, the temperature of measuring point falls, and the slight fluctuations of the temperatures at4 measuring points appear due to smoke turbulent flow.When fire burning reaches steady state, the change regular of smoke layer height can be simulated by using the models, and the simulation result by using field-zone coupling model is better than the simulation results by usingfield model and zone model.The calculation time for field-zone coupling model is about 54%less than the calculation time for field model.The simulation result by using field-zone coupling model is consist with the test result, so the field-zone coupling model has better engineering value.

     

  • loading
  • [1]
    FAN Fei. The spatial-temporal evolution of the world marine transportation pattern[D]. Shanghai: East China Normal University, 2014. (in Chinese).
    [2]
    ZHU Xiao-jun, YANG Zhi-qing, WANG Dong-tao, et al. The summarization of ship fire research[J]. Fire Science and Technology, 2008, 27(3): 159-162. (in Chinese). doi: 10.3969/j.issn.1009-0029.2008.03.001
    [3]
    PAWLING R, GRANDISON A, LOHRMANN P, et al. Methods and tools for risk-based approach to fire safety in ship design[J]. Ship Technology Research, 2012, 59(3): 38-49.
    [4]
    LI Qiang. Expermental study on somke properties in a ship room with ceiling vent[D]. Hefei: University of Science and Technology of China, 2013. (in Chinese).
    [5]
    WANG Liang, WANG Xian-miao, SU Shi-chuan. Study the smoke characteristics of fire in the ship engine room based on the different speeds of inlet air[J]. Mechanical Design and Power Engineering, 2014, 490-491: 519-523.
    [6]
    AHMED M S. Parametric analysis of a cabin fire using a zone fire model[J]. Alexandria Engineering Journal, 2013, 52(4): 627-636.
    [7]
    WANG Z, JIA F, GALEA E R. Predicting toxic gas concentrations resulting from enclosure fires using local equivalence ratio concept linked to fire field models[J]. Fire and Materials, 2007, 31(1): 27-51.
    [8]
    BAMONTE P, FELICETTI R, GAMBAROVA P G, et al. On the fire scenario in road tunnels: a comparison between zone and field models[J]. Applied Mechanics and Materials, 2011, 82: 764-769.
    [9]
    SHI Wei, GAO Fu-sheng. Numerical simulation and evaluation of mechanical smoke exhaust in a loop corridor of a high-rise hotel[J]. Lecture Notes in Electrical Engineering, 2014, 263: 83-91.
    [10]
    CHRISTAKIS N, CROSS M, PATEL M, et al. A hybrid approach for the modelling of complex systems[J]. Journal of Algorithms and Computational Technology, 2013, 7(2): 113-144.
    [11]
    BURTON D, GRANDISON A, PATEL M, et al. Development of a hybrid field/zone fire model[C]∥International Association for Fire Safety Science. The 10th International IAFSS Symposium. London: IAFSS, 2011: 1373-1386.
    [12]
    YAO Jian-da, FAN Wei-cheng, SATOH K, et al. Applications of FZN model in building fire[J]. Journal of University of Science and Technology of China, 1997, 27(3): 304-308. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-ZKJD703.008.htm
    [13]
    YAO Jian-da, FAN Wei-cheng, SATOH K, et al. Verification and application of field-zone-network model in building fire[J]. Fire Safety Journal, 1999, 33(1): 35-44.
    [14]
    YANG Rui, JIANG Yong, JI Jie, et al. Field/zone compound numerical model based on large eddy simulation and its application in building fire[J]. Progress in Natural Science, 2003, 13(6): 637-641. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-ZKJZ200306013.htm
    [15]
    HUA Jin-song, WANG Jian, KUMAR K. Development of a hybrid field and zone model for fire smoke propagation simulation in buildings[J]. Fire Safety Journal, 2005, 40(2): 99-119.
    [16]
    REN Hong-xiang, JIN Yi-cheng, YIN Yong. Study on simulation training system of ship fire[J]. Journal of Wuhan University of Technology: Transportation Science and Engineering, 2010, 34(1): 19-22. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-JTKJ201001007.htm
    [17]
    JIAO Yu, WANG Jin-hui, XIAO Meng-jie, et al. Development of field-zone-net model for fire smoke propagation simulation in ships[C]∥IEEE. Proceedings of Seventh IEEE International Conference on Intelligent Computation Technology and Automation. New York: IEEE, 2014: 190-193.
    [18]
    SU Shi-chuan, WANG Liang. Three dimensional reconstruction of the fire in a ship engine room with multilayer structures[J]. Ocean Engineering, 2013, 70: 201-207.
    [19]
    JIANG Feng-hui. Approximate flame radiation model of polymer combustion[J]. Progress in Natural Science, 1997, 7(3): 214-221. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-ZKJZ199702013.htm
    [20]
    WU Xiao-hua, LI Yao-zhuang, YI Liang. Zone modeling of indoor fire and modeling of fire sub-model[J]. Fire Science and Technology, 2010, 29(10): 925-929. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-XFKJ201010014.htm
    [21]
    SUN Biao, GUO Kai-hua. Research on the thermal radiation models for LNG pool fire and its influencing factors on safety distance[J]. China Safety Science Journal, 2010, 20(9): 51-55. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-ZAQK201009011.htm
    [22]
    CHEN Bing. Expermental study on pool fire environment in ship room with ceiling vent[D]. Hefei: University of Science and Technology of China, 2011. (in Chinese).
    [23]
    YI Liang, HUO Ran, ZHANG Jing-yan, et al. Characteristics of heat release of diesel oil pool fire[J]. Journal of Combustion Science and Technology, 2006, 12(2): 164-168. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-RSKX200602015.htm
    [24]
    LIU Xuan-ya, XU Shi-liang, LU Shou-xiang, et al. Analysis and design of similarity model of ship fire simulation cabin[J]. 2004, 23(5): 413-417. (in Chinese).
    [25]
    LIU Xuan-ya, LU Shou-xiang, XU Shi-liang. Similarity model design and analysis of fires in ship machinery cabin[J]. Journal of Thermal Science and Technology, 2005, 4(4): 367-372. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-RKXS200504016.htm
    [26]
    WANG Jin-jun, TU Ran, ZENG Yi, et al. Design and validity analysis of the scaling model and the fire detection standard combustion room[J]. Journal of Safety and Environment, 2011, 11(6): 181-184. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-AQHJ201106045.htm
    [27]
    SHI Wen-xi. Study on fire behaviors and smoke movement in staircase and adjacent compartment of high-rise buildings[D]. Hefei: University of Science and Technology of China, 2014. (in Chinese).
    [28]
    XU Wei-wei, ZHENG Jiang-hua, YU Dan-lin. Review on study of personnel evacuation in subway station fires[J]. Industrial Safety and Environmental Protection, 2015, 41(1): 65-69. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-GYAF201501024.htm

Catalog

    Article Metrics

    Article views (1087) PDF downloads(794) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return