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《Boiler Technology》 2002-02
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Image-processing Study on Hydrodynamics of Fluidized Bed

CHEN Jun, TIAN Zi_ping, ZHAO Gang, LI Mao_yu  
By means of image processing,some qualitative and quantitative researches and analysiseds about the hydrodynamics of gas_solid two phase flow in fluidized bed are presented in the paper.A group of experiments about the hydrodynamics of gas_solid two phase flow with different volumn have been done in cold condition experiment equipment,and the raw images are gained by use of CCD camera,then are backprocessed by computer.Matlab is taken as a method of image_processing in the paper.Better effect is attained and some base physical parameters such as granule density,voidage may be calaucated approximately.
【CateGory Index】: TK229.6
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Chinese Journal Full-text Database 8 Hits
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