中国矿业大学学报(英文版)
中國礦業大學學報(英文版)
중국광업대학학보(영문판)
JOURNAL OF CHINA UNIVERSITY OF MINING AND TECHNOLOGY
2004年
1期
64-66,81
,共4页
王仁哲%张荣曾%徐志强
王仁哲%張榮曾%徐誌彊
왕인철%장영증%서지강
coal water slurry%light scattering model%Mie scattering model%diffraction
Advantges and disadvantage of Mie scattering model and Fraunhofer diffraction model are discussed. The result shows that 1) the Fraunhofer diffraction model is simple in design and fast in operation, which is quite suitable for on-line control and 2) the intensity and energy distribution of diffracted light of both the Mie scattering model and the Fraunhofer theoretical model are compared and researched. Feasibility of using the Fraunhofer diffraction model to replace the Mie scattering model in measuring particles in coal water slurry is demonstrated.
