Impacts of Double V-Rings in the Heat Exchanger Duct on Heat Transfer and Flow Behaviors: A Numerical Study

<div>Comparison between the present results with the previous works for (a) Nu/Nu<sub>0</sub> vs. Re, (b) <i>f</i>/<i>f</i><sub>0</sub> vs. Re, and (c) TEF vs. Re.</div>

Mathematical Problems in Engineering

fig28

Figure 28

Figure 28: Impacts of Double V-Rings in the Heat Exchanger Duct on Heat Transfer and Flow Behaviors: A Numerical Study 