Research Article
Effects of Heat Transfer Characteristics of R32 and R1234yf with Al2O3 Nanoparticle through U-Bend Tube Evaporator
Figure 18
Illustration for the (a) velocity vector and (b) velocity streamline of multiphase flow for R1234yf-Al2O3 at 160 kg/m2·s of mass flux at 0.01 vapor fraction and at 350 K temperature.
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