Design of az-axis translating laser light scattering device for particulate settling measurement in dispersed fluids
نویسندگان
چکیده
منابع مشابه
Theory of Light Scattering in Fluids
This review of light scattering theory [1] brought together a range of concepts which had been developed over more than half a century. Light scattering has been used to measure thermal properties of liquids and solids ever since Einstein showed that the intensity of light scattered by density fluctuations is proportional to the isothermal compressibility of the fluid. Density fluctuations, in ...
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On-line coupling of high performance liquid chromatography (HPLC) to capillary gas chromatography (GC) means that LC fractions comprising one or several peaks are directly transferred to the gas chromatograph, mostly in a fully automated mode. The Rrst coupled system, developed by R. Majors in 1980, involved splitless injection by means of a GC autosampler andmerely transferred a small part of ...
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"Scattering equations" are derived which relate the spectrum of the light scattered from a polyatomic fluid to the spectral functions of the fluctuating spherical (scalar) and anisotropic parts of the electric permeability tensor. The influence of a constant external (electric or magnetic) field is considered. For a gas of linear molecules, it is shown that the fluctuations leading to the depol...
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New Interpretation for Laser Light Scattering Technique
The new method proposed in this work not only measures the particle size distribution and the average molar mass accurately using the static light scattering (SLS) technique when the Rayleigh-Gans-Debye approximation is valid for dilute poly-disperse homogenous spherical particles in dispersion, but also enables us to have insight into the theoretical analysis of the dimensionless shape paramet...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2002
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.1480451