Research Article

Experimental Investigation into the Forced Convective Heat Transfer of Aqueous Fe3O4 Nanofluids under Transition Region

Figure 5

The effect of axial profile length/diameter ( ) to the forced convective heat transfer coefficient ( ) of some typical samples ( ). (a) 0.16% (m/m) Fe3O4 @ PFR nanofluid, (b) 0.05% Fe3O4 nanofluid, and (c) 0.24% Fe3O4 nanofluid.
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