Experimental Study on Smoldering Combustion of Grain Byproducts
Experimental study of concurrent smoldering combustion of grain byproducts was carried out in a vertical flow combustion chamber, thermocouples and gas sample instrument were used to measure the temperature and gas of smoldering respectively, the influence of flow rate, bulk density and percentage of dust on the smoldering propagation velocity was investigated. Results indicate that the self sustained smoldering is possible at relatively low flow rate, the characteristic gas of smoldering are CO2 and CO, at early stage, smoldering combustion velocity increases significantly with flow rate and decrease linearly with bulk density, smoldering can transit to open fire under certain condition.
wheat bran dust smoldering fire bulk density flow rate
WANG Xinqun KLEMENS R
College of Quality and Safety Engineering, China Jiliang University, Hangzhou 310018, Zhejiang, Chin Institute of Heat Engineering, Warsaw University of Technology, Warsaw 00-665, Poland
国际会议
The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)
杭州
英文
686-689
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）