ZHANG Yan, WANG Dao-zeng, FAN Jing-yu. Experimental Investigations on Diffusion Characteristics of High Concentration Jets in Environmental Currents[J]. Applied Mathematics and Mechanics, 2002, 23(12): 1276-1282.
Citation: ZHANG Yan, WANG Dao-zeng, FAN Jing-yu. Experimental Investigations on Diffusion Characteristics of High Concentration Jets in Environmental Currents[J]. Applied Mathematics and Mechanics, 2002, 23(12): 1276-1282.

Experimental Investigations on Diffusion Characteristics of High Concentration Jets in Environmental Currents

  • Received Date: 2000-12-12
  • Rev Recd Date: 2002-04-09
  • Publish Date: 2002-12-15
  • By means of flow visualization and quantitative measurement, the diffusion pattern and concentration distribution characteristics of high concentration jets vertically discharged into shallow moving waterbody were experimentally investigated in water channel. The interactions between the high concentration jets and environmental flow conditions were analysed, and the formulae of impinging point coordinate and transverse spread angle are gained from data analysis. Experimental results indicate that the jets show complicated flow patterns and diffusion characteristics in near region, which are different from common submerged jets, and spread downstream in the manner of density currents.
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