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MORPHOLOGICAL CONFIGURATIONS OF MATERIALELEMENTS DURNG TURBULENT MIXING──EXPERIMENTAL STUDY AND MODELLING[J]. Chinese Journal of Theoretical and Applied Mechanics, 1994, 26(3): 266-274. DOI: 10.6052/0459-1879-1994-3-1995-546
Citation: MORPHOLOGICAL CONFIGURATIONS OF MATERIALELEMENTS DURNG TURBULENT MIXING──EXPERIMENTAL STUDY AND MODELLING[J]. Chinese Journal of Theoretical and Applied Mechanics, 1994, 26(3): 266-274. DOI: 10.6052/0459-1879-1994-3-1995-546

MORPHOLOGICAL CONFIGURATIONS OF MATERIALELEMENTS DURNG TURBULENT MIXING──EXPERIMENTAL STUDY AND MODELLING

  • Different morphology of the materials of the Kolmogoroff scale seemsto be the main difference among the several mechanistic models of nncromining. A highspeed microphotography method was employed to investigate the configuration of materialelements of 10 ̄1-10 ̄3um during turbulent intong. The microphotographs showed that theelements tend to exhibit slice-like and striplike configurations during mixing. Based onthis evidence a new micromixing model was proposed. The element was modelled by aslab surrounded by...
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