Research Article
Impacts of Double V-Rings in the Heat Exchanger Duct on Heat Transfer and Flow Behaviors: A Numerical Study
Figure 19
Nu/Nu0 vs. Re of type II for (a) a/H = 0.025, (b) a/H = 0.05, (c) a/H = 0.075, and (d) a/H = 0.1.
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