naa a22 4500 510765629 CHVBK 20180411083155.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1007/s11630-013-0594-1 doi (NATIONALLICENCE)springer-10.1007/s11630-013-0594-1 Experiment and prediction of fire extinguishment with water mist in an enclosed room [Elektronische Daten] [Jianbo Zhao, Lijun Yang] The correlation between oxygen concentration and fire temperature when fire was extinguished with water mist was theoretically studied. The Semenov theory was applied to analyze the critical condition when fire was extinguished with water mist, from which the correlation could be obtained. The water mist experiments were carried out by varying the fire size, atomizer number, ceiling height, system pressure, and pre-burn time in an enclosed room. The oxygen concentration near the edge of the liquid pool and the fire temperature above the center of the liquid pool were measured. A comparison of the experimental data with the correlation was made under different conditions. The results showed that fire extinguishment was a stochastic process which could be affected by many factors. This theoretical model could predict the correlation between fire temperature and oxygen concentration when fire was extinguished with water mist in an enclosed room and it can also be treated as a critical condition for fire extinguishment. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 water mist nationallicence fire temperature nationallicence oxygen concentration nationallicence Zhao Jianbo School of Astronautics, Beihang University, 100191, Beijing, China aut Yang Lijun School of Astronautics, Beihang University, 100191, Beijing, China aut Journal of Thermal Science SP Science Press 22/1(2013-02-01), 71-79 1003-2169 22:1<71 2013 22 11630 https://doi.org/10.1007/s11630-013-0594-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0594-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhao Jianbo School of Astronautics, Beihang University, 100191, Beijing, China aut NATIONALLICENCE 700 1- Yang Lijun School of Astronautics, Beihang University, 100191, Beijing, China aut NATIONALLICENCE 773 0- Journal of Thermal Science SP Science Press 22/1(2013-02-01), 71-79 1003-2169 22:1<71 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer