1) pulverized coal cloud
煤粉颗粒团
2) pulverized coal particle
煤粉颗粒
1.
The calculated results show that, under different time-averaged gas temperature, the instantaneous devolatilization rates of pulverized coal particles with different diameters are all affected by the gas fluctuating temperature.
研究了热气流中气相温度脉动对煤粉颗粒瞬时热解挥发速率的影响。
2.
The effects of gas temperature fluctuation on the devolatilization of pulverized coal particles with different diameters are explored under different time-averaged gas temperature.
本文在不同的气相平均温度条件下,研究了气相温度脉动对不同粒径煤粉颗粒挥发分释放的影响。
3.
In the presence of gas-phase temperature fluctuations,the transient release process of nitrogenous compound resulting from the pyrolysis of pulverized coal particles was calculated.
在有气相温度脉动的条件下,对煤粉颗粒热解中含氮化合物的瞬时释放过程进行了计算,计算中对氮化合物瞬时释放速率采用了官能团(FG-DVC)模型。
3) coal particles field
煤粉颗粒场
1.
This paper simulated the flow field, temperature field, coal particles field and NO_ x field in a 330MW opposed firing boiler.
分别对330MW对冲锅炉在额定负荷、55%额定负荷工况下的流场、温度场、煤粉颗粒场和NOx场进行了模拟研究,模拟结果与实际运行经验吻合较好。
4) pulverized-coal cloud
煤粉颗粒群
1.
This paper presents an model on heating up analysis of pulverized-coal cloud heated by smoke convection and radiation.
本文建立了在烟气对流加热和辐射状态下的煤粉颗粒群加热模型,通过数值模拟,模拟研究了不同锅炉炉膛尺寸下不同煤粉粒子粒径的煤粉群粒子加热时间以及粒子温升的关系,对对流换热和辐射换热在着火热源中所占比重进行了分析,模型很好的模拟了粒子的升温,能够较好的反映出煤粉粒子加热升温机理,为煤粉射流微元加热及着火提供了计算方法。
2.
This paper presents a model on heating up analysis of pulverized-coal cloud heated by the smoke convection and radiation correlated in the boilers.
本文建立了在锅炉炉内烟气对流加热和辐射加热状态下的煤粉颗粒群非稳态着火模型。
5) fine powdered coal
细颗粒煤粉
6) radiative properties of particles
煤粉颗粒辐射
补充资料：粉团儿
1.女子。多指妓女。 2.指白桃花。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条