Explosion Pressure Characteristics of Coal Gas
作者： Zengliang Zhang , Baiquan Lin , Gemei Li , Qing Ye
DOI: 10.1080/00102202.2012.729112
关键词:
摘要: An experimental study was performed on pressure evolution during 20 L cylindrical vessel explosions of coal gas–air mixtures in systems with various initial concentrations, temperatures, and pressures. The influence pressure, gas concentration, inert explosion pressures is discussed for some the examined. A series conclusions reached: (1) In quiescent mixtures, maximum rate rise are linear functions total at a constant temperature fuel/oxygen ratio. (2) decreases inversely drop temperature. (3) reach approximately stoichiometric concentration. These parameters tend to decrease if their concentration lower or higher than (4) a...
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