Experimental and numerical simulation of effect of spherical zone obstruction on deflagration of gas cloud

Meitan Xuebao/Journal of the China Coal Society

Volumn 34, Issue 5, 2009, Pages 661-666

  Cong, Li Xin ^a   Bi, Ming Shu ^b   Huang, Ming Hu ^a   Yang, Guo Gang ^c  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

^b DALIAN UNIVERSITY OF TECHNOLOGY   (China)

^c DALIAN MARITIME UNIVERSITY   (China)

Author keywords

Deflagration; Flammable gas cloud; Overpressure; Spherical zone obstruction

Indexed keywords

ARRHENIUS; COMBUSTION MODEL; DEFLAGRATION; EXPERIMENTAL DATA; FLAMMABLE GAS CLOUD; FLAMMABLE GAS CLOUD DEFLAGRATION; GAS CLOUDS; GOVERNING EQUATIONS; NUMERICAL SIMULATION; OVERPRESSURE; RELATIVE DEVIATIONS; SIMPLE ALGORITHM; SPHERICAL-ZONE OBSTRUCTION; THEORETICAL MODELS;

FLAMMABILITY; GASES; SPHERES; TURBULENCE MODELS;

EXPLOSIVES;

EID: 66349083047     PISSN: 02539993     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Ciccarellia G, Dorofeevb S. Flame acceleration and transition to detonation in ducts[J]. Progress in Energy and Combustion Science, 2008, 34(2): 499-550.
2. Silvestrinia M, Genovaa B, Leon Trujillob F J. Correlations for flame speed and explosion overpressure of dust clouds inside industrial enclosures[J]. Journal of Loss Prevention in the Process Industries, 2008, 21(1): 374-392.
3. Zhou Xinquan, Chen Guoxin. The probability analysis of occurrence causes of extraordinarily serious gas explosion accidences and its revelation[J]. Journal of China Coal Society, 2008, 33(1): 42-46.
4. Harrison A J, Eyer J A. The effect of obstacle arrays on the combustion of large premixed gas/air clouds[J]. Comb. Sci. Tech., 1987, 52: 121-137.
5. Van Den Berg A C, Eggen J B. Game-guidance for the application of the multi-energy method[A]. The Second International Specialist Meeting on Fuel-Air Explosion[C]. Norway, Bergen, 1996: 27-28.
6. Ibrahim S S, Masri A R. The effects of obstructions on overpressure resulting from premixed flame deflagration[J]. Journal of Loss Prevention in the Process Industries, 2001, 14: 213-221.
7. Masri A R, Ibrahim S S, Nehzat N, et al. Experimental study of premixed flame propagation over various solid obstructions[J]. Experimental Thermal and Fluid Science, 2000, 21(3): 109-116.
8. Chen Zhihua, Ye Jingfang, Fan Baochun, et al. Effects of a wedge obstacle on flame propagation and its structure[J]. Explosion and Shock Waves, 2006, 26(3): 208-213.
9. Yao Haixia, Fan Baochun, Li Hongzhi. The simulation of turbulent acceleration flame induced by obstacles[J]. Journal of Nanjing University of Science and Technology, 1999, 23(2): 109-112.
10. Yang Hongwei, Fan Baochun. Numerical investigation on three-dimensional flame acceleration induced by an obstacle and tube internal walls[J]. Explosion and Shock Waves, 2001, 21(4): 259-264.
11. Wang Zhirong, Jiang Juncheng, Zheng Yangyan. CFD simulation on gas explosion field in linked vessels[J]. Journal of Chemical Industry and Engineering (China), 2007, 58(4): 854-861.
12. Zhou Guangjiong, Yan Zongyi, Xu Shixiong, et al. Hydrodynamics[M]. Beijing: Higher Education Press, 2000.
13. Tao Wenquan. Numerical heat transfer[M]. Xi'an: Xi'an Jiaotong University Press, 2001.
14. Partankar S V. Numerical heat transfer and fluid flow[M]. Beijing: Science Press, 1984.
15. Shao Huaxin. Experimental research of the overpressure field of flammable vapor explosion[D]. Dalian: Dalian University of Technology, 2005.
16. Bi Mingshu, Ding Xinwei, Zhou Yihui, et al. Experimental study on unconfined vapor cloud explosion[J]. Chinese Journal of Chemical Engineering, 2003, 11(1): 90-93.
17. Bai Xingui. The data-analysis and test hyper-designing[M]. Beijing: Tsinghua University Press, 1989: 35-58.
18. Teng Suzhen. Numerical statistic[M]. Dalian: Dalian University of Technology Press, 2000: 128-167.
19. Zhao Jianxing. Numerical simulation of combustion process[M]. Beijing: Science Press, 2002: 110-113.
20. Zhao Hengyang. Gas and dust explosion theory[M]. Beijing: Beijing Institute of Science and Technology Press, 1996.