The Experimental Study and Simplified Model of Water Mist Absorbing Heat Radiation

Chun Yi Lu; Yong Gang Yu

doi:10.4028/www.scientific.net/AMR.1008-1009.886

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1008-1009The Experimental Study and Simplified Model of...

The Experimental Study and Simplified Model of Water Mist Absorbing Heat Radiation

Abstract:

The small-scale experiments of water mist extinguishing cardboard fire were carried out. Thermocouples and heat radiation sensor were used to measure the fire temperature and radiation heat flux of the burning area. The variation characteristics of the combustion field radiation heat flux under different spray pressure were studied. The results show that: the spray pressure has a significant influence on the extinguishing process. Based on the experiments, The simplified model of water mist absorbing heat radiation has been established, the results of this model agree well with the results of the experiments, and is good for predicting the effect of water mist particle diameter.

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Periodical:

Advanced Materials Research (Volumes 1008-1009)

Pages:

886-891

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1008-1009.886

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Online since:

August 2014

Authors:

Chun Yi Lu, Yong Gang Yu

Keywords:

Absorb, Heat Flux Measurements, Spray Pressure, Thermal Radiation, Water Mist

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References

[1] T. Log, P. c. Brookes. Water mist for fire protection of historic buildings and museums[J]. Museum management and curatorship Vol. 14(1995), p.336.

DOI: 10.1080/09647779509515447

Google Scholar

[2] J. R. Mawhinney. Water-mist fire suppression systems for the telecommunication and utility industries[A]. Proceedings: Halon Alternatives Technical Working Conference[C]. Albuquerque (1994).

Google Scholar

[3] X. Wang ,X. Wu, G. Liao, Y. Wei, J. Qin . Characterization of a water mist based on digital particle images[J]. Experiments in Fluids, Vol. 33(2002), p.587.

DOI: 10.1007/s00348-002-0509-5

Google Scholar

[4] B. Yao, G.X. Liao, W.C. Fan, Experimental study of the interaction of water mist and fire in confined space[J]. Fire Sci. Vol. 6(1997), p.49.

Google Scholar

[5] J. H. Liu, G. X. Liao, L. P. De, J. Qin, W. C. Fan. The infrared thermography research on interaction of water Mist and solid wood crib fire[J]. Infrared Technol. Vol. 23(2001), p.38.

Google Scholar

[6] J. H. Liu, G. X. Liao, L. P. De, Q. Lu. The quasi-steady-state model of water mist fire extinguishing in confined space[J]. Combus. Sci. and Technol. Vol. 4(2003), p.380.

Google Scholar

[7] J. H. Zhu, J. C. Zhu. Calculation of Characteristic Parameters of Pool Fire and Assessment of Its Thermal Radiation Hazard[J]. Chin Safety Sci. J. Vol. 13(2003), p.25.

Google Scholar

[8] F.H. Jiang, Q. Zhong. Estimation of flame radiation and temperature of polymer burning[J]. Fire Sci. Vol. 1(1994), p.18.

Google Scholar