1) secondary air ratio
二次风率
1.
The process of NO x formation is influenced by some factors,such as characteristics of fuel,surplus air ratio,primary air ratio,secondary air ratio,combustion temperature and so on,which is mainly discussed in this paper from the aspects of technology.
简要分析了燃料燃烧过程中NOx 的生成机理 ,从陶瓷工艺角度着重讨论了燃料特性、过剩空气系数、一次风率、二次风率、燃烧温度以及烟气停留时间等若干因素对NOx 生成的影
2.
The effects of secondary air ratio and its injection angle on gas flow field and gas recirculating flow were conducted.
对旋涡流化床气固两相流中的气体流场和混合进行了试验研究和理论分析,探明了二次风率和喷射角对悬浮空间流场结构和回流流动的影响。
3.
An industrial experiment were conducted to test the influence of excess air coefficient and secondary air ratio on the carbon content of fly ash of CFB boiler burning Fujian anthracite.
在工业热态CFB锅炉上测试了过量空气系数和二次风率变化对锅炉飞灰含碳量的影响。
2) secondary air feeding rate
二次风率
1.
On the basis of an analysis of the test results an optimum range of secondary air feeding rate is given with the nozzle angle and layout mode being studied and discussed.
在分析试验结果的基础上给出了二次风率的最佳范围。
2.
Presented are the effect of a secondary air feeding rate on particle concentration and also a heat transfer experimental correlation.
４ＭＷ的内循环流化床进行了中试性实验研究，给出了二次风率对颗粒浓度的影响以及传热实验关联式。
3) flow rate ratio of secondary air
二次风流量比率
4) primary air ratio
一次风率
1.
The process of NO x formation is influenced by some factors,such as characteristics of fuel,surplus air ratio,primary air ratio,secondary air ratio,combustion temperature and so on,which is mainly discussed in this paper from the aspects of technology.
简要分析了燃料燃烧过程中NOx 的生成机理 ,从陶瓷工艺角度着重讨论了燃料特性、过剩空气系数、一次风率、二次风率、燃烧温度以及烟气停留时间等若干因素对NOx 生成的影
2.
In order to obtain optimum operation of boilers and then ensure timely ignition and completely burnout of pulverized coal, pulverized coal combustion processes in a 350MW boiler were numerically calculated under different primary air ratios and pulverized coal fineness.
为了达到锅炉的优化运行以保证煤粉气流及时着火和充分燃尽,采用IPSA两相流动模型和煤粉燃烧综合模型,在不同的一次风率和煤粉细度的工况下,对1台350MW锅炉煤粉燃烧过程进行了数值模拟,得出了炉内燃烧器区域以及出口处烟气温度场和燃烧产物的组分浓度分布。
5) secondary air distribution mode
二次风配风
1.
Sensitivity analysis of effect of the secondary air distribution mode on the unburned carbon is studied in this paper,meanwhile,a multi-complex algorithm is employed to perform a search to determine the optimum solution of optimal recursive neural network(ORNN),which is used to set up a boiler property model,so as to obtain currently optimum distribution mode of secondary air.
利用优化递归的BP神经网络进行锅炉飞灰含碳量建模,并对锅炉二次风配风方式的影响进行敏感性分析,同时采用群体复合形法对运行工况寻优,获得各种工况下二次风开度的优化调整方式。
6) secondary air
二次风
1.
Reasonable design of secondary air gates is one of the effective measures for the gases in the chamber to mix evenly and react completely.
二次风口的合理布设是实现炉膛内气体混合均匀、反应完全的有效措施之一,运用CFD技术进行二段往复炉排焚烧炉二次风口的辅助设计,借助PHOENICS软件模拟二次风口对炉内流场的影响。
2.
After numerical simulation validity was confirmed by experimental results on cold model test,the erosion property in a circulating fluidized bed(CFB) with a rectangular cross-section was analyzed using numerical simulation under the condition of different primary/secondary air ratio,different up/down secondary air ratio and different front/back secondary air ratio.
在冷态试验对数值模型进行验证的基础上,通过模拟计算对不同一二次风配比、上下二次风配比以及前后二次风配比对矩形截面流化床锅炉内的磨损特性进行了分析。
3.
The Effect of secondary air in medium-sized fluidized bed gasifier (size: 300×300mm2 ,height:5m) of bio-mass( wood powder) on gasification efficiency, secondary reaction and tar contents a series of experiments were studied in this paper.
以空气为气化介质,在中型管式布风流化床(截面积300×300mm2,高5m)反应器上考察了二次风的加入(占一次风比例的0-40%)对生物质(木屑)气化效果、二次反应和焦油产率的影响。
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
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