Size distributions of nanoscaled particles and gas temperatures from time-resolved laser-induced-incandescence measurements

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Size distributions of nanoscaled particles and gas temperatures from time-resolved laser-induced-incandescence measurements

机译：时间分辨的激光诱导白炽度测量的纳米级颗粒尺寸分布和气体温度

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Laser-induced-incandescence (LII) signal decays are measured in sooting premixed atmospheric and low-pressure flames. Soot particle temperatures are obtained from LII signals measured at two wavelengths. Soot particle size distributions P(r) and flame temperatures T are measured spatially resolved by independent techniques. Heat and mass transfer kinetics of the LII process are determined from measured soot particle temperatures, flame temperatures, and particle sizes. Uncertainties of current LII models are attributed to processes during the absorption of the laser pulse. Implications for LII experiments are made in order to obtain primary soot particle sizes. Soot particle size distributions and flame temperatures are assessed from measured particle temperature decays by use of multi-D nonlinear regression.

机译：在烟灰预混合的大气和低压火焰中测量激光诱导的白炽灯（LII）信号衰减。烟灰颗粒温度是从在两个波长下测量的LII信号获得的。烟尘粒度分布P（r）和火焰温度T是通过独立技术在空间上测量的。 LII工艺的传热和传质动力学由测得的烟尘颗粒温度，火焰温度和颗粒大小确定。当前的LII模型的不确定性归因于激光脉冲吸收过程中的过程。为了获得初级烟灰粒度，对LII实验进行了说明。烟尘粒度分布和火焰温度通过使用多维非线性回归从测得的颗粒温度衰减进行评估。

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《Applied optics》 |2003年第12期|共10页
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1. Size distributions of nanoscaled particles and gas temperatures from time-resolved laser-induced-incandescence measurements [J] . Applied optics . 2003,第12期

机译：时间分辨的激光诱导白炽度测量的纳米级颗粒尺寸分布和气体温度
2. Time-Resolved Temperature-Jump Measurements and Theoretical Simulations of Nanoscale Heat Transfer Using NaYF4:Yb3+:Er3+ Upconverting Nanoparticles [J] . Miandashti Ali Rafiei, Khorashad Larousse Khosravi, Govorov Alexander O., The journal of physical chemistry, C. Nanomaterials and interfaces . 2019,第6期

机译：使用Nayf4：YB3 +：ER3 +上变频纳米粒子的时间分辨温度跳转测量和纳米级传热的理论模拟
3. Determination of primary particle size distributions from time-resolved laser-induced incandescence measurements [J] . Stefan Dankers, Alfred Leipertz Applied Optics . 2004,第18期

机译：通过时间分辨激光诱导的白炽度测量确定一次粒径分布
4. Time-resolved two-color LII: size distributions of nano-particles from gas-to-particle synthesis [C] . Thilo Lehre, Rainer Suntz, Henning Bockhorn International Symposium on Combustion . 2005

机译：纳米颗粒的尺寸分布来自煤气至粒子合成的尺寸分布
5. The development of a novel probe for the in situ measurement of particle size distributions, and application to the measurement of drop size in rotor-stator mixers. [D] . Francis, Michael Kevin. 1999

机译：一种用于原位测量粒度分布的新型探针的开发，并应用于转子-定子混合器中液滴尺寸的测量。
6. Retrieval of Aerosol Size Distributions From In Situ Particle Counter Measurements: Instrument Counting Efficiency and Comparisons With Satellite Measurements [O] . Terry Deshler, Beiping Luo, Mahesh Kovilakam, -1

机译：从原位计数器测量反演气溶胶尺寸分布：仪器计数效率和与卫星测量的比较
7. Soot Particle Size Distribution Measurements in Laminar Diffusion Flames of nHeptane with Oxygenated Aromatic Fuel Additives by Time-Resolved Laser-Induced Incandescence [O] . -1

机译：通过时间分辨激光诱导的白炽，通过氧化芳香族燃料添加剂的硝基氨基中的层状扩散火焰中的烟灰粒径分布测量

Size distributions of nanoscaled particles and gas temperatures from time-resolved laser-induced-incandescence measurements

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