Abstract:Based on the convey flow field of charged particles determine the coagulation efficiency.The tentative system of charged coagulation is designed.The quantity of electricity of charged particles are investigated through experiment.And a flow field measurement technique PIV(Particle Image Velocimetry) system is adopted to study the additional electric field effect on particle flow.The experimental results shows that if charged voltage is under-10 kV,the charge-to-mass ratio increases with decreasing charged voltage,reaches a saturation value at-60 kV charged voltage.The velocity,vorticity of charged gas-solid flow increase with decreasing voltage,and turbulent kinetic energy reaches the maximum value at-50 kV.
高正平;罗惕乾;康灿;王晓英;王正. 荷电气固两相流动管内输运流场的试验研究[J]. 排灌机械工程学报, 2006, 24(3): 31-34.
GAO Zheng-ping, LUO Ti-qian, KANG Can, WANG Xiao-ying, WANG Zheng. Tentative research of convey flow field in pipeline of charged gas-solid two-phase flow. Journal of Drainage and Irrigation Machinery Engin, 2006, 24(3): 31-34.
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