助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   化学动力学模拟 的翻译结果: 查询用时:0.03秒
图标索引 在分类学科中查询
所有学科
动力工程
环境科学与资源利用
更多类别查询

图标索引 历史查询
 

化学动力学模拟     
相关语句
  chemical kinetics simulation
     A Study on the Detailed Chemical Kinetics Simulation for HCCI Combustion of Dimethyl Ether
     二甲醚均质压燃燃烧的详细化学动力学模拟研究
短句来源
     Chemical kinetics simulation for Cl/HN_3/I_2 laser
     Cl/HN_3/I_2全气相化学激光体系的化学动力学模拟计算
短句来源
  chemical kinetic modelling
     Chemical Kinetic Modelling of N_2O Formation and Decomposition during Coal Combustion
     燃煤过程中N_2O生成与分解的化学动力学模拟
短句来源
  “化学动力学模拟”译为未确定词的双语例句
     A kinetics of SO_ 2 and NO gas phase oxidizing removal from flue gas under the condition of pulsed corona plasma was investigated using simulation.
     对脉冲电晕等离子体条件下烟气SO2、NO气相氧化进行化学动力学模拟研究,结果表明,在气相反应中,SO2主要由OH基氧化脱除,大部分氧化物转化为H2SO4;
短句来源
     KINATIC MODELING ON DE NO AND N_2O PROCESS BY AMMONIA INJECTION
     喷氨同时脱除NO和N_2O过程的化学动力学模拟
短句来源
     Afterward, 5 classdic kinetic mechanisms for selective noncatalytic NH_3/NO reactions were used to stimulate the reaction conditions in our flow reactor studies.
     结合机理实验,从动力学机理反应的角度,选取了5个具有代表性的反应机理模型,对高温NH_3非催化还原NO的动力学机理实验进行化学动力学模拟计算。
短句来源
     Chemical Kinetical Modeling of Turbulent Jet Diffusion Flame for Methane/Air
     甲烷/空气湍流射流扩散火焰的化学动力学模拟
短句来源
     According to the kinetic simulation results of the pollutants interaction in the flue gas, HC1 has the inhibition effects on the oxidation of CO and CO. With the incensement of NO
     通过垃圾焚烧炉内烟气中污染物之间的相互影响基元化学反应机理化学动力学模拟发现,焚烧烟气中HCl对CO和NO的氧化均有抑制作用,随着NO浓度的升高,对CO的氧化的抑制作用减弱,HCl得抑制
短句来源
更多       
  相似匹配句对
     A New Method for Data Processing on Chemical Kinetics
     化学动力学数据处理的新方法
短句来源
     The Kinetic Study of Chemical Coppering
     化学镀铜的动力学研究
短句来源
     Development of chemistry kinetics process simulation software
     化学动力学过程模拟软件的开发
短句来源
     Application of Chemical Kinetics to Ignition Simulation of Methanol Spray in D.I. Engine
     甲醇喷雾着火过程的化学动力学模拟
短句来源
     The Chemical Kinetical Modeling of Diesel Fuel Ignition Process
     柴油喷雾着火过程的化学动力学模拟
短句来源
查询“化学动力学模拟”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  chemical kinetic modeling
Accurate chemical kinetic modeling is essential for understanding the complicated chemistry of these processes.
      
A chemical kinetic modeling investigation was presented which successfully reproduced the measurements from five different experimental systems.
      
This has stimulated the development of research directed at mechanistic and chemical kinetic modeling of combustion of bromo-chloro-organics.
      
We discuss the use of chemical kinetic modeling for insight into the most appropriate sampling configurations for in situ analyses.
      
  chemical kinetic model
The effects of the JEDEC testing conditions on interfacial bond degradation are discussed using the chemical kinetic model.
      
A chemical kinetic model based on MMH decomposition profiles has been developed.
      
The simulations were performed using an improved chemical kinetic model for stoichiometric H-O mixtures.
      
An empirical intrinsic chemical kinetic model for the carbon-carbon composite pyrolysis process
      
This paper presents a novel approach combining a chemical kinetic model using rate constants determined by a set of laboratory bench tests and a finite-difference computer program to predict lubricant performance in a given diesel engine.
      
更多          
  chemical kinetics simulation
A numerical study to control combustion duration of hydrogen-fueled HCCI by using multi-zone chemical kinetics simulation.
      


The technique of ammonia injection into coal-fired flue gas has been widely used for removal of NO,. The fate of N2O emission in this process is greatly concerned recently because of N2O pollution. It is firstly found in this paper by kinetic modeling that not only NO but also N2O can be removed by ammonia injection. The influences of temperature, oxygen and moisture contents , NO, N2O and CO concentrations, and amount of injected ammonia on NO and N2O removal are analysed numerically. The optimum condition...

The technique of ammonia injection into coal-fired flue gas has been widely used for removal of NO,. The fate of N2O emission in this process is greatly concerned recently because of N2O pollution. It is firstly found in this paper by kinetic modeling that not only NO but also N2O can be removed by ammonia injection. The influences of temperature, oxygen and moisture contents , NO, N2O and CO concentrations, and amount of injected ammonia on NO and N2O removal are analysed numerically. The optimum condition for de-NO and N2O by ammonia injection is determined. The H and OH radicals produced by NH3 decomposition and NO reduction are found to be the most important species for N2O removal in ammonia injection process.

本文采用化学动力学模拟的方法,对广泛应用于燃煤锅炉的喷氨脱硝技术进行了研究,首次发现在燃煤锅炉的烟气中喷入氨气不仅可以降低NO_x的排放量.而且可以同时降低N_2O的排放量.文中还就喷氨初期的烟气温度、烟气中的含氧量和水份、NO和N_2O的初始浓度、烟气中的CO含量以及喷氨量对喷氨同时脱除NO和N_2O效果的影响进行了计算分析,确定了喷氨同时脱除NO和N_2O的最佳条件.对喷氨过程的化学反应机理进行的分析表明,该过程之所以能同时脱除NO和N_2O,是因为在NH_3的分解和NO的还原过程中产生了一定浓度的H和OH离子,从而加速了N_2O的热分解过程.

Chemical kinetic modelling has been carried out for N2O formation and decompositionduring the combustion of a single coal particle and that of volatile matters in the freeboard ofafluidized bed combustor,The N2O emitted is found to be formed mainly from the homoge-neous reaction of volatile matters,The amount of N2O emission is dependent on the combus-tion temperature,the nitrogen content in volatile matter,the kind of nitrogen-containingsubstances,and the air ratio. The N2O emission is higher at a high combustion...

Chemical kinetic modelling has been carried out for N2O formation and decompositionduring the combustion of a single coal particle and that of volatile matters in the freeboard ofafluidized bed combustor,The N2O emitted is found to be formed mainly from the homoge-neous reaction of volatile matters,The amount of N2O emission is dependent on the combus-tion temperature,the nitrogen content in volatile matter,the kind of nitrogen-containingsubstances,and the air ratio. The N2O emission is higher at a high combustion temperaturethan at a low one,The nitrogen-containing substance(HCN)contributes more to N2O for-mation than does NH3.The oxidizing atmosphere favors the formation of N2O while NCOand H are the main intermediate products for N2O formation and decomposition,respective-ly.

对高温下单颗煤粒燃烧过程及低温下流化床悬浮段挥发分均相燃烧过程中N_2O的生成与分解分别进行了化学动力学模拟。结果发现,煤燃烧过程中生成的N_2O主要产生于挥发分的均相反应,而N_2O生成量则分别受到反应温度、挥发分中的含氮量及含氮物质种类、空气系数等因素的影响;温度愈高,N_2O生成量愈低;HCN对N_2O生成的贡献远大于NH_3;氧化性气氛有利于N_2O的生成。此外还发现,NCO和H分别是导致N_2O生成和分解的主要中间产物。

O x emissions were measured during the process of pulverized coal burning with the formation and disassociation of NO x undergoing a chemico dynamics simulation. The simulation results show that the major cause of the significant decrease in NO x emissions during the combustion of high concentration pulverized coal consists in a combustion deviating from the stoichiometric ratio. The disassociation action on NO x of a huge amount of CO produced under a uniform phase ignition mode can be explained...

O x emissions were measured during the process of pulverized coal burning with the formation and disassociation of NO x undergoing a chemico dynamics simulation. The simulation results show that the major cause of the significant decrease in NO x emissions during the combustion of high concentration pulverized coal consists in a combustion deviating from the stoichiometric ratio. The disassociation action on NO x of a huge amount of CO produced under a uniform phase ignition mode can be explained as the second cause.

在滴管炉和一维炉中对煤粉燃烧过程中NOx的排放进行了测量,并对NOx的生成与分解过程进行了化学动力学模拟。结果表明,高浓度煤粉燃烧过程中NOx的排放量明显减少,其主要原因一是偏离化学当量比的燃烧,二是由于均相着火模式下产生的大量CO对NOx有分解作用。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关化学动力学模拟的内容
在知识搜索中查有关化学动力学模拟的内容
在数字搜索中查有关化学动力学模拟的内容
在概念知识元中查有关化学动力学模拟的内容
在学术趋势中查有关化学动力学模拟的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社