1)Counterflow diffusion flame对向流扩散火焰
1.A ounterflow diffusion flame as a basic configuration ofdiffusion flames was studied, and an oxygen-enriched air/methane counterflow diffusion flame was analyzed numerically using detailed chemi-cal kinetic, for conditions that methane stream was diluted with the dilution (CO2 ), the influence of velocity g.为了开发适用于富氧燃烧的NO抑制技术,以对向流扩散火焰这一扩散燃烧的典型形态为对象,利用所建立的基元反应动力学模型研究了燃料稀释(CO2为稀释剂)以及速度梯度的改变对富氧空气/甲烷扩散火焰中NO生成的影响。
2.With the counterflow diffusion flame serving as an object of investigation and by the use of a detailed elementary reaction kinetics model based numerical analysis method a study was conducted of the influence of thermal radiation on the flame structure and NO x forma.本文以对向流扩散火焰为对象,利用基于详细的基元反应动力学模型的燃烧数值解析方法研究了热辐射对富氧空气(氧浓度为60%)/甲烷扩散火焰中火焰结构和氮氧化物生成的影响。
2)laminar opposed-flow diffusion flame层流反向对撞扩散火焰
3)counterflow flame对向流火焰
英文短句/例句
1.A Study on Flame Structure and NO_x Inhibition in Methane/Oxygen-Enriched Counterflow Flame甲烷/富氧对向流火焰的结构以及NO_x抑制方法的研究
2.Experimental study of the characteristics of flame jet in crossflow火焰射流在横向气流中喷射特性的试验
3.EFFECT OF FLOW A SYMMETRY ON DETERMINATION OF LAMINAR FLAME SPEED IN OPPOSED-JET COUNTERFLOW CONFIGURATION流量非对称性对层流火焰传播速度测量的影响
4.play a hose on a fire.用水龙头把水射向火焰
5.Flames shot up into the air.火焰迅速冲向空中。
6.Flames were leaping out of the windows.火焰从窗户向外喷射。
7.Influences of Gravity on Lean Premixed V-Flames of Weak Turbulence;重力对稀燃弱湍流预混V形火焰的影响
8.Experimental study the effect of flare sleeve length on the flowfield and spray characterization of a combustor swirl cup套筒长度对火焰筒流场和雾化特性的影响
9.turbulent-flame velocity紊流火焰的传播速度
10.An Experimental Study on Swirl Spray Flow Field and Swirl-Stabilized Flame;旋流喷雾流场及旋流火焰的实验研究
11.Numerical Simulation on the Effect of Structure on Flame for W Flame BoilerW火焰锅炉结构效应对火焰影响的数值模拟
12.Influence of the Secondary Air Distribute on Air Flow Characteristics of a W-Shaped Flame Boiler;不同二次风分配对W型火焰炉炉内流动特性的影响
13.Study on Measuring Method of the Temperature and Soot Volume Fraction in Laminar Co-Flow Axisymmetric Diffusion Flames轴对称层流扩散火焰温度和烟黑体积浓度检测方法研究
14.Experimental Study and Simulation on Fractal Characteristics of Turbulent Flame in SI Engines Through Combustion Images透过燃烧图像对汽油机湍流火焰分形特性的试验研究和模拟(英文)
15.Strain rate effects on the integral burning velocity of laminar premixed CH4/air and C3H8/air flames火焰拉伸对甲烷/空气和丙烷/空气层流燃烧速度的影响
16.The fire extinguisher is great for fires but not monsters.灭火器对火焰非常有用而不是怪物们.
17.He pointed the nozzle of the fire distinguisher at the flames.他将灭火器的喷嘴对着火焰。
18.He pointed the nozzle of the fire distinguish at the flames.他将灭火器的喷嘴对著火焰。
相关短句/例句
laminar opposed-flow diffusion flame层流反向对撞扩散火焰
3)counterflow flame对向流火焰
4)opposed-flow diffusion flames对冲扩散火焰
1.A reduced mechanism,which could couple with a multidimensional computational fluid dynamics code for the quantitative description of a reacting flow,was developed for the chemical kinetics of n-heptane oxidation in modeling polycyclic aromatic hydrocarbon formation in opposed-flow diffusion flames.简化机理和详细机理的计算结果非常吻合,表明得到的简化机理能够精确地描述正庚烷对冲扩散火焰的燃烧特性,并且能够定量预测多环芳烃(例如苯、萘、菲、芘等)的生成。
5)turbulent diffusion flame湍流扩散火焰
1.To study the effects of formation rate and surface oxidation reaction on the size of nanoparticle in the turbulent diffusion flame, simulation was performed by using the commercial CFD-code Fluent.为了更好地研究二氧化钛纳米颗粒合成过程中生成项模型以及表面氧化反应对颗粒尺寸的影响,用CFD商业软件Fluent,对湍流扩散火焰中的颗粒合成过程进行了详细的数值模拟。
2.To probe into the effects of the interaction of fluid mechanics and particle dynamics in the process of flame synthesis, the simulation of titania nanoparticle synthesis in the turbulent diffusion flame was performed by using the commercial CFD-code FLUENT.为了解火焰法合成纳米颗粒过程中流体力学和颗粒动力学作用过程,利用CFD商业软件FLUENT模拟了在湍流扩散火焰中合成TiO2纳米颗粒的过程。
3.Properties of vertical free jet turbulent diffusion flame are studied in a co-axial double channel burner.计算同轴射流双通道烧嘴的当量直径、Froude数等影响湍流扩散火焰长度的参数,拟合湍流扩散火焰长度的公式。
6)laminar diffusion flamelet层流扩散火焰面
延伸阅读
扩散火焰分子式:CAS号:性质:扩散燃烧的火焰称为扩散火焰。所谓扩散燃烧就是燃料与空气分别从烧嘴喷出,或燃料由烧嘴喷入空气中,借助扩散,互相混合而燃烧。扩散燃烧缓慢,燃烧空间热强度低。扩散火焰的稳定燃烧范围宽,操作控制容易,没有回火的危险。由于燃烧缓慢,扩散火焰较长,多为发火焰。