化学动力学

Bi系超导相形成的化学动力学研究

Study on the formation of superconducting phase in Bi - based superconductor by the chemical kinetics

详细地研究了直喷式柴油机燃烧过程中生成NOx的详细化学动力学机理，包括热力型NO、瞬时型NO生成机理及NO2生成机理。

At the same time , the minute chemical kinetics mechanism of NOX formation , during the combustion of direct injection diesel engines , has been detailedly investigated .

天然气再燃降低NOx的化学动力学及影响因素分析

Analysis on the kinetic mechanism and key parameters of NO_x reduction with natural gas reburning

方法：GC和化学动力学法。

Method : Kinetic method with GC being detection technique .

硼粒子的点火过程采用King模型，燃烧过程采用化学动力学控制的燃烧模型。

The processes of ignition and the combustion of boron particles were modeled by King model and kinetic-limited rate model respectively .

采用化学动力学方法预测注射剂的稳定性，用恒温加速实验法测定维生素C注射液的有效期。

Chemistry-kinetics method was used to test the stability of Vitamin C Injection . And the validity of Vitamin C Injection was determined by thermostatic accelerated method .

利用涡速方程和一些必要的数学方法，基于详细化学动力学的AP燃烧模型首先被建立了起来。

AP combustion model with detailed chemical kinetics was established by using vorticity-velocity formulation and several essential mathematical algorithms at first .

气相氨催化氧化反应遵循SCR机理，符合一级反应的特征，受化学动力学的控制。

The reaction of ammonia catalytic oxidation abides by the mechanism of SCR , and it is controlled by chemistry kinetics .

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。

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 .

NIST化学动力学数据库简介

Introduction of NIST chemical kinetics data base

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；

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 .

利用一种详细的化学动力学模型，模拟了甲烷层流预混火焰中芳香烃及多环芳烃（PAHs）的形成。

Detailed chemical kinetic modeling was performed to investigate aromatic and polycyclic aromatic hydrocarbons ( PAHs ) formation in a rich , sooting , methane premixed flame .

根据化学动力学预测其贮存期，并与美国FAD低温观察法和室温留样观察法对照。

According to chemical dynamics its shelf life is forecasted and it is collated with America FAD low temperature and room-temperature observative method .

总结了近年来对DME氧化和燃烧的化学动力学研究情况，论述了柴油机燃用DME实现无烟化、超低排放的机理。

Organized the research activities on DME combustion and chemical kinetics in recently years , discussed the mechanism of super low emissions with smoke-free of DME .

计算机辅助BEBO法估算化学动力学数据

Computer aided Bebo method to estimate chemical kinetics data

将速率方程（RE）模型与化学动力学模型相结合，讨论了增益饱和模型与化学反应系统对COIL性能的影响。

By combining the rate equation ( RE ) model with the chemical kinetics model , the effects of gain saturation models and chemical reaction systems on the performance of COIL are discussed in this paper .

VHR和SHR两种方法在程序升温热脱附中计算化学动力学参数的研究

Study on two kinds of methods ( vhr and shr ) to calculate chemical kinetic parameters in temperature programmed desorption

介绍在MTBE混相床-催化蒸馏装置工艺设计过程中使用aspenplus模拟软件开发包括化学动力学反应在内的全流程模拟的模型。

The development of overall flowsheet simulation model including chemical dynamic reactions by using the Aspen Plus simulation software in the process design of a mixed bed-catalytic distillation MTBE unit was intro-duced .

基于用加速量热仪（ARC）对参比燃料与空气的混合物在低温条件下的氧化特性的实验结果，对ARC实验结果进行了热力学和化学动力学分析。

According to the experimental results of oxidation characteristics for primary reference fuels ( PRFs ) at lower temperature ranged from 450 K to 650 K , both the thermal and chemical kinetics analyses on self-heating rate of oxidation for PRFs were made .

利用详细的化学动力学机理与CFD多维数值模拟计算软件研究了燃烧室结构参数对分隔室压燃式天然气发动机燃烧特性的影响。

Effects of combustion chamber parameters on combustion characteristics were studied in a compression ignited natural gas engine with separated chamber by coupling the detailed chemical kinetic mechanism with multi-dimensional Computational Fluid Dynamic ( CFD ) code .

机械油、木粉等有机物和H2O、NH4Cl等能显著降低AN的热分解稳定性，从化学动力学观点来看，它们在反应过程中却能降低AN的热分解速率。

The oil 、 wood powder and H_2O 、 NH_4Cl can not only decrease the physical stability of neat AN but also its reaction constant from the point of the kinetics of chemistry .

使用锥形量热仪研究了聚氯乙烯（PVC）薄板在不同温度下的燃烧反应，采用化学动力学法拟合了PVC燃烧过程中质量损失率与时间的单方程模型。

The burning behavior of 3 mm-thick PVC slabs ( 100 mm × 100 mm ) at different temperatures was studied with a cone calorimeter . A single equation model of mass loss rate vs time was simulated with a chemical kinetic method .

化学动力学中单分子热反应隧道效应计算程序KANDE

A Computer Program for Tunneling in Unimolecular Thermal Reaction System in Chemical Kinetics-KANDE

利用化学动力学及流体力学原理，建立了沼气爆炸状态参数计算模型，用于计算在巷道内沼气爆燃向爆轰转变过程（DDT）中，系统温度和连锁反应自由基的变化情况。

Based on principle of chemical kinetics and aerodynamics , a simplified mathematical model for methane explosion is established . Change of system temperature and midterm factors are studied in the transition process from deflagration to detonation .

对Cl/HN3/I2产生NCl（a）/I激光的过程进行了化学动力学计算，主要考察了Cl，HN3和I2的初始粒子数密度及其配比对小信号增益系数的影响。

The chemical kinetics of Cl / HN_3 / I_2 laser has been simulated and the effect of the density of Cl , HN_3 and I_2 on small-signal gain has been obtained and discussed .

用化学动力学方法预测本品在贮藏温度25℃时，色氨酸含量下降20%之有效期约1.5a。

Its shelf life at 25 ℃ storage temperature and when tryptophan content decreases by 20 % is estimated to be 1.5a by chemical dynamics method .

本文从燃烧理论和化学动力学角度分析了氢喷射火花点火氢发动机中氢空气混合气的燃烧及其NOx的形成，并着重描述了低NOx燃烧。

In this paper , in a spark ignition injection hydrogen-fueled engine , the combustion process of hydrogen-air mixture and the mechanism of NOx formation are expounded on basis of the theory of combustion and chemical dynamics . At last , the combustion of low NOx formation is emphatically described .

同时根据实验研究对象的不同，将SVE细分为了热力学实验、电化学实验、化学动力学实验以及表面及胶体化学实验等四类实验。

Moreover , according to different experiment objects , SVE is divided into four kinds of experiments , such as thermodynamics experiment , electrochemistry experiment , chemical kinetics experiment , surface and colloid chemistry experiment .

方法从Navier－Stokes方程出发，采用12组分11个反应的化学动力学模型，建立化学反应流动的微分方程组，然后采用差分方程离散，其中对流项采用了高精度的3阶ENO格式；

Methods With chemical kinetic model for 12 species and 11 steps reaction , the partial differential equations of chemically reacting flow were given based on full Navier Stokes equations . Difference schemes , one of which was third order ENO for convective terms , were used to discretize them .

MnO2分步进行分解：MnO2→Mn2O3→Mn3O4，其中第一步的速率受通过产物层的传热控制，第二步受化学动力学控制。

The decomposition of MnO 2 is consisted of two steps : MnO 2 → Mn 2O 3 → Mn 3O 4 , in which the first step is controlled by heat transfer through the product layer and the second by chemical kinetics .