in addition, radiation absorption coefficient had a remarkable effect on maximum combustion temperature and maximum wall heat flux in the new phosphoric acid tower 輻射吸收系數(shù)對(duì)最高燃燒溫度和壁面最大熱流影響很大,隨輻射吸收系數(shù)的增大,最高燃燒溫度和煙氣出口溫度會(huì)下降,而壁面最大熱流和平均熱流會(huì)上升。
the predicted results showed that maximum combustion temperature, smog exit temperature, maximum wall heat flux and averaged wall heat flux would increase with increasing phosphorus mass flow rate when excess-air coefficient or air flow rate was constant 模擬結(jié)果表明,無(wú)論過(guò)剩空氣系數(shù)固定還是空氣流量固定,隨燃磷量的增大,最高燃燒溫度、煙氣出口溫度、壁面平均熱流和最大熱流都呈上升趨勢(shì)。
the effects of parameters on maximum combustion temperature, smog exit temperature, maximum wall heat flux, averaged wall heat flux of a new phosphoric acid tower with circular water wall were discussed, including phosphorus consumption, excess-air coefficient, wall temperature and radiation absorption coefficient, with the mathematical model developed in part 摘要利用已建立的數(shù)學(xué)模型考察了燃磷量、過(guò)??諝庀禂?shù)、壁面溫度、輻射吸收系數(shù)對(duì)新型燃磷塔的最高燃燒溫度、煙氣排放溫度、壁面最大熱流和平均熱流的影響。