Numerical Calculations on Flow and Heat Transfer in Smooth and Ribbed Two-Pass Square Channels under Rotational Effects

<table>Streamlines for smooth U-shaped channel: (a) limiting streamlines (<svg height="15.4" id="M32" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 53.1875 15.4" width="53.1875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>), and (c) 3D streamlines near the turning bend.</table>

Mathematical Problems in Engineering

fig3

Figure 3

Figure 3: Numerical Calculations on Flow and Heat Transfer in Smooth and Ribbed Two-Pass Square Channels under Rotational Effects 