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Effect of Velocity Gradient on the Turbulent Intensity of Suspended Particles

LI Dan\|xun, WANG Xing\|kui, WANG Dian\|chang (Tsinghua University, Beijing 100084)  
The relationship between turbulent intensity of particles and those of the carrier fluid was studied theoretically based on simplified particle motion equation. It shows that suspended particles exhibit a higher turbulent intensity in both directions than the carrier fluid when the velocity gradient is large.
【Fund】: 国家自然科学基金 !( 5 94790 12 );; 自然科学基金重大项目!( 5 9890 2 0 0 )
【CateGory Index】: TV142
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