Journal of Thermodynamics / 2015 / Article / Fig 17

Research Article

The Influence of the Punched Delta Wings on Flow Pattern and Heat Transfer Characteristic in a Fin-and-Oval-Tube Heat Exchanger

Figure 17

(a) Nu versus Re, (b) Nu/Nu0 versus Re, (c) versus Re, (d) versus Re, and (e) TEF versus Re at various PR for = 30° with wing tip pointing upstream.
(a)
(b)
(c)
(d)
(e)

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