Influence of Secondary Currents on Solute Dispersion in Curved Open Channels

<table>Schematic diagram for SSFD model: <svg height="11.3125" id="M12" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 33.950001 11.3125" width="33.950001" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.3125)">
<g transform="translate(72,-62.95)">
<text transform="matrix(1,0,0,-1,-71.95,66.22)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑣</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.62,63.1)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑠</tspan>
</text>
<text transform="matrix(1,0,0,-1,-61.27,66.22)">
<tspan style="font-size: 12.50px; " x="0" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="5.2012482" y="0">𝑣</tspan>
</text>
<text transform="matrix(1,0,0,-1,-49.74,63.1)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑛</tspan>
</text>
</g>
</g>
</svg>: horizontal velocities on the <svg height="9.2250004" id="M13" style="vertical-align:-1.76814pt" version="1.1" viewbox="0 0 21.275 9.2250004" width="21.275" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,9.225)">
<g transform="translate(72,-64.62)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑠</tspan>
<tspan style="font-size: 12.50px; " x="5.5013199" y="0">,</tspan>
<tspan style="font-size: 12.50px; " x="10.702568" y="0">𝑛</tspan>
</text>
</g>
</g>
</svg> axes; <svg height="7.375" id="M14" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 7.9250002 7.375" width="7.9250002" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,7.375)">
<g transform="translate(72,-66.1)">
<text transform="matrix(1,0,0,-1,-71.95,66.32)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑧</tspan>
</text>
</g>
</g>
</svg>: coordinate axis of the vertical direction.</table>

Journal of Applied Mathematics

fig2

Figure 2

Figure 2: Influence of Secondary Currents on Solute Dispersion in Curved Open Channels 