The highest flame temperature,temperature field,constituents gradient and coexist of oxi- dation and reduce conditions,make an important effect on the formation of submicron particles(PM_1).
煤粉燃烧火焰区域是燃烧过程中温度最高的区域,同时也是温度梯度、组分浓度梯度最高的地方,以及还原和氧化气氛交错存在等复杂环境,这种环境对亚微米颗粒初始形成阶段有着重要的影响,对该区域形成的PM_1进行研究有助于深入理解PM_1的形成机理。
Based on the electrostatic properties of submicron particles, it was pointed that the electrostatic forces between particles include the forces between induced dipoles a.
采用微观可视化的高速摄像技术直接观察了燃烧源亚微米颗粒物间的相互作用形态,发现了亚微米颗粒间存在“吸引-旋绕-排斥”形态的相互作用。
Large amount of submicron particles are found from candle combustion,and within the range of 10nm—500nm,the size spectrum is log-normally distributed for a stable burning candle,and a bimodal log-normal distribution is found under unstable combustion.
蜡烛燃烧产生的亚微米颗粒物(在10nm—500nm范围内),稳定燃烧排放的颗粒物呈单峰正态分布,而非稳定燃烧呈近似双峰正态分布。
As a conclusion,the model is considered to be able to precisely predict the size spectra evolution of the submicron particles,and the model shows the adaptability to spectrum with different peak shapes.
建立了一个带有粒径高分辨率的亚微米颗粒物的动力学模型,应用高精密仪器SMPS做了系列实验以对模型进行验证。
The objectives of this research were to characterize the chemical composition of submicron particles(PM1.
为了探讨西安市冬季大气亚微米颗粒物的污染水平及化学组成,2006年12月每天收集西安大气亚微米颗粒物(PM1。
Preparation of Sub-micon AlN Particulate Reinforced 2618 Alloy Composites;
试验结果表明 ,采用该方法可以使亚微米AlN颗粒均匀地分布在 2 618合金基体中 ;由于强烈的搅拌使 2 618合金中针片状Al9FeNi相变为细小颗粒状 ,该相大部分分布于晶界。
Study on Submicron Particle Formation and Emission during Coal Combustion;
燃煤过程中亚微米颗粒形成与排放的研究
Study on Sub-micron Particle Formation and Agglomeration Mechanism from Coal Combustion;
燃煤亚微米颗粒的形成和团聚机制的研究
Study on the Preparation of Sub-micron Particle Reinforced Aluminum Matrix Composites;
亚微米颗粒增强铝基复合材料的制备技术研究
Numerical Simulation on Submicron Particle Formation during Coal Combustion;
燃煤过程中亚微米颗粒形成的数值模拟研究
Formation and Properties of Submicron Particles Generated During Pyrite Combustion
黄铁矿燃烧时亚微米颗粒物的生成特性
THE PROGRESSIVE CHANGE OF PHOSPHOROUS IN PM_1 DURING COAL COMBUSTION
煤粉燃烧过程磷在亚微米颗粒中的转化
Thermophoretic Deposition of Sub-micro Particles in Tube Flows
管道中亚微米颗粒热泳脱除技术的研究
Study on Mineral Matter Vaporization and Submicron Particle Formation During Coal Combustion;
燃煤过程中矿物质气化与亚微米颗粒形成的研究
STUDY OF OCCURRENCE MODE OF SODIUM EFFECT ON THE SUBMICRON ASH PARTICLE FORMATION DURING COAL COMBUSTION
煤中钠元素赋存形态对亚微米颗粒物形成的影响研究
Experimental and Theoretical Study of Toxic Elements and Submicrometer Particle Formation and Capture Mechanisms during Coal Combustion;
煤燃烧过程中有害元素和亚微米颗粒物排放与控制的理论与实验研究
Micron and Sub-micron CdS Spheres Self-assembled by Low-temperature Hydrothermal Method
低温水热合成由纳米颗粒自组装而成的CdS亚微米和微米球
Preparation and Study of Polyimide and Poly (Amic Acid) Micro-and Nano-spheres
聚酰亚胺及聚酰胺酸微纳米颗粒的制备及研究
Sub-micron Ceramics Particle Reinforced Alloying Coating
亚微米陶瓷颗粒补强合金化涂层的研究
Preparation of magnetic Fe_3O_4 acicular nanoparticles and submicrometer hollow spheres by hydrothermal route
水热法制备磁性Fe_3O_4针状纳米颗粒及亚微空心球
Preparation of Novel Micro-metre & Submicro-metre SiO_2 Particles and Its Application on pCEC;
新型微米、亚微米级SiO_2颗粒的制备及其在加压电色谱中的应用
Study on Measurement of Submicron and Nanometer Particle Based on the Fractal of Scattering Light Signal;
基于散射光信号分形的亚微米及纳米颗粒测量技术研究
Morphology and Size Control of Silver Oxide, Silver and Cuprous Oxide Micro-/nano-particles;
氧化银、银、氧化亚铜微纳米颗粒的形貌和尺寸控制
Catalyzed Synthesis of α-Fe_2O_3 Nanoparticles in the Microreactor
微反应器中催化制备α-Fe_2O_3纳米颗粒