Experimental study on heat transfer augmentation in viscoelastic turbulent channel flow by two-dimensional orifice

Turbulent Flow of Viscoelastic Fluid Through Complicated Geometry

“…We have also experimentally confirmed the fact that an orifice in the channel flow would significantly promote the heat transfer in its downstream, especially for the case of viscoelastic liquid [13]. The CTAC solution with 150 ppm was used as the test fluid.…”