分级燃烧,staged combustion
1)staged combustion分级燃烧
1.We propose that staged combustion,recirculation of exhaust gas,and heat transfer could reduce NOx emission.文中通过实验手段,研究了降低天然气蓄热式辐射管的NOx含量的措施,指出分级燃烧、烟气再循环、强化辐射管内传热等技术可有效的控制辐射管中NOx的生成。
2.During the combustion commissioning,by changing the combustion air distribution,PF concentration get the relations of the OFA ratio to NOx emission,Establish the foundation of achieving low-NOx combustion with the technic of rich-lean combustion and staged combustion.某台1000MW超超临界锅炉燃烧器的布置对(NOx)的影响,在燃烧调整过程中,通过改变燃烧配风,调整煤粉分配浓度,得出煤粉燃烧器出口煤粉浓度、燃烧器分级配风比例对(NOx)排放规律的影响,为燃煤锅炉采用浓淡分离和分级燃烧技术实现低(NOx)燃烧奠定了基础。
3.The combustion instability under design and off-design conditions is calculated and analyzed by way of analyzing the flow field of the staged combustion chamber at low and at full load with the help of linear analyzing methods.简要阐述了发生振荡燃烧的机理,并且用线性分析方法对某分级燃烧室在低负荷和满负荷两种工况下的流场,以及设计工况和非设计工况下的燃烧特性进行了分析。
英文短句/例句

1.APPLICATION PROBLEM STUDY OF LOW NO_x STAGED COMBUSTION TECHNOLOGY低NO_x燃料分级燃烧技术应用探讨
2.The Study on Superfine Pulverized Coal Reburning for NO_x Reduction;超细煤粉分级燃烧NO_x还原过程的研究
3.Numerical Simulation of Air-staged Combustion for a Pulverized Coal-fired Boiler Furnace in One-dimensionality;一维煤粉锅炉空气分级燃烧数值模拟
4.The Air Fractional Combustion Reduces the NO_x Emissions Technology the Research;空气分级燃烧降低NO_x排放技术的研究
5.Numerical Simulation Study on Reducing NO_x Emission of Air Staged Combustion空气分级燃烧低NO_x排放数值模拟研究
6.Effects of Stereo-staged Combustion Technique on NO_x Emmision Charactisctics立体分级燃烧对NO_x排放特性的影响
7.Experimental Research on NO_x Reduction for Large Scale Coal-fired Boiler Using Staged Combustion;分级燃烧控制大型燃煤锅炉NO_x生成的试验研究
8.Study of Numerical Simulation of Staged Combustion Reducing NO_x Emission of 300MW Boiler;300MW锅炉分级燃烧降低NO_x排放数值模拟研究
9.Experimental Research of NOx Emission Controlled by Air-Staged Burning Method in Utility Boiler;空气分级燃烧控制电站锅炉NOx生成的试验研究
10.Research and Numerical Simulation on Staged Combustion to Reduce NOx Exhaust of 400t/h Tangential Firing Boiler;400t/h四角切圆煤粉炉分级燃烧技术降低NOx排放的研究与数值模拟
11.Numerical Research on deNOx Technology of Fuel Staged Combustion;燃料分级低NOx燃烧技术数值研究
12.Classification on burning behaviour for building materialsGB8624-1997建筑材料燃烧性能分级方法
13.Effects of Staged Air Injection on Combustion Pollutant Formation in a Swirl Combustor旋流燃烧室内分级进风对燃烧污染物生成的影响
14.The staged combustion of coal is a condition where the combustor air is divided into a primary and secondary stream.在煤的分段燃烧中,燃炉蒸汽可分为一级蒸汽和二级蒸汽。
15.Classification system of fire behavior of building materials and products in China我国建筑材料及制品燃烧性能分级体系
16.two-stage pressure-gas burner两级压力气体燃烧器
17.combustion teste燃烧(废气)分析仪
18.Analysis of the combustion and flow field characteristics of advanced vortex combustor先进旋涡燃烧室流动与燃烧特性分析
相关短句/例句

staging combustion分级燃烧
1.We made numerical research on the staging combustion of a 125 MW pulverized coal boiler,the temperature field and the distribution of CO2,CO,O2 and NOx were achieved.对125 MW煤粉炉内两种工况的分级燃烧进行了数值模拟,得到了炉内温度、速度分布以及NOx,CO,CO2等气相组分浓度分布。
2.Within all the low NO x combustion technologies,the staging combustion technology has the advantages of little investment,simple system and remarkable results.在诸多低NOx 燃烧技术中 ,分级燃烧技术投资小、系统简单、效果显著。
3.formation and destruction caused by fuel staging combustion.排放方面,可发展的主要技术有分级燃烧(包括空气分级和燃料分级)、喷氨脱硝、烟气再循环法等。
3)classified combustion分级燃烧
1.The ultimate principles of NOX exhaust reduction by classified combustion was described herein.阐述了分级燃烧降低NOX排放的机理。
2.This paper analyses the mechanism of NOx formation in coal burning ,also it introduces the common methods to control NOx emission and the principle of air classified combustion.本文研究了煤燃烧过程中NOx 的形成机理 ,介绍了煤燃烧生成的NOx的一般控制方法及空气分级燃烧脱硝原理。
4)stage combustion分级燃烧
1.Industrial test is done to lower the NO_x emission of boiler by means of feed-draft stage combustion.试验结果表明:采用分级燃烧调整技术在现阶段是可靠、经济的,对锅炉效率没有造成负面影响。
5)staged combustor分级燃烧室
6)combustibility classification燃烧性分级
延伸阅读

分级救治分级救治medical treatment in grades fenli liuzhi分级救治(medieal treatmenti。grades)战时军队各级救治机构分工救治伤病员的组织形式和工作制度。亦称阶梯治疗。是战时伤病员得到及时救治和不断完善治疗的重要保证。它是在就地救治和后送救治的基础上发展起来的。在19世纪的普法战争中,普鲁士军队基本上建立了从救护所经野战医院后送到后方医院的医疗后送体系。第一次世界大战期间,俄国军医V.A.奥佩利提出了阶梯治疗的设想,苏联红军在十月革命胜利后逐步实施,在第二次世界大战中对伤病员实行指定性后送。其他国家军队也在第二次世界大战中先后实行分级救治。中国人民解放军在土地革命战争时期,初步形成从连到军团的分级救治体系。经过历次革命战争的实践,分级救治不断得到改进和发展。解放战争时期,制定了分级救治的专门条例。 分级救治的主要做法是:①建立合理的医疗后送体系,编设各级救治机构。中国人民解放军通常在战术地域设连抢救组和营、团(或旅)、师救护所,在战役后方区设集团军(一线)医院和战区基地(二线)医院,在战略后方区设后方医院。②规定各级救治范围,并认真执行。③建立并使用统一的医疗文件,保证救治工作的连续性。 未来战争中,分级救治将向减少阶梯方向发展;随着急救医学和器材的发展,阵地伤员自救互救的基本技术将进一步普及和提高;专科技术力量和新的重伤员监护装置将加强或装备给师救护所及野战医院,提高其救治能力;抗休克和抗感染等医学技术的突破性进展,将使早期治疗更及时有效,分级救治质量会进一步提高。 (孙海)