naa a22 4500 510765971 CHVBK 20180411083156.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11630-013-0623-0 doi (NATIONALLICENCE)springer-10.1007/s11630-013-0623-0 Experimental evaluation of water mist with metal chloride additives for suppressing CH4/air cup-burner flames [Elektronische Daten] [Jianghong Liu, Beihua Cong] In order to investigate the fire suppression effectiveness of water mist with metal chloride additives, ultrafine water mists of these salts with diameters about 10μm were introduced into CH4/air non-premixed flame in the cup burner. Results showed that these droplets hard to make itself to the flame front under the cup burner flow conditions functioned as a carrier of the vaporized solid particles or its decomposed materials. The metal chloride improved fire suppression efficacy of water mist which were affected by the type and concentration of metal chloride. On a mass basis, there is a fire suppression effectiveness relationship of MgCl2<CaCl2<NaCl<KCl<MnCl2<FeCl2. The flame suppression ability of water solution/metal chlorides improves as the concentration of metal chlorides increase. However, upper additive limits exist due to the associated limiting vapour pressure of the additive. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 additive nationallicence water mist nationallicence fire suppression nationallicence CH4/air fire nationallicence Liu Jianghong Ocean Environmental and Engineering College, Shanghai Maritime University, 201306, Shanghai, China aut Cong Beihua Shanghai Institute of Disaster Prevention and Relief, 200092, Shanghai, China aut Journal of Thermal Science SP Science Press 22/3(2013-06-01), 269-274 1003-2169 22:3<269 2013 22 11630 https://doi.org/10.1007/s11630-013-0623-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0623-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liu Jianghong Ocean Environmental and Engineering College, Shanghai Maritime University, 201306, Shanghai, China aut NATIONALLICENCE 700 1- Cong Beihua Shanghai Institute of Disaster Prevention and Relief, 200092, Shanghai, China aut NATIONALLICENCE 773 0- Journal of Thermal Science SP Science Press 22/3(2013-06-01), 269-274 1003-2169 22:3<269 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer