2) secondary and teriary air distribution ring
二三次风分配环
3) 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。
4) 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。
5) 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。
6) secondary return air
二次回风
1.
Application of fuzzy control technique to secondary return air systems in large spaces;
模糊控制技术在大空间二次回风空调系统中的应用
2.
Further the influence in jet s ventilation of secondary return air on the zones comfort is studied.
通过实验研究了射流送风中二次回风相对一次回风对工作区间舒适性的影响。
补充资料：二分──识二分
【二分──识二分】
﹝出摄大乘论释﹞
论云：于六识中，一分成相，一分成见，故名识二分。
［一、相分］，谓于眼等六识，各各变异，成色等种种诸相，是名相分。（六识者，眼识、耳识、鼻识、舌识、身识、意识也。）
［二、见分］，谓眼等六识，各能了别诸尘境界，是名见分。
﹝出摄大乘论释﹞
论云：于六识中，一分成相，一分成见，故名识二分。
［一、相分］，谓于眼等六识，各各变异，成色等种种诸相，是名相分。（六识者，眼识、耳识、鼻识、舌识、身识、意识也。）
［二、见分］，谓眼等六识，各能了别诸尘境界，是名见分。
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