Fig. 1: Experimental setup and flow fields.
From: Deviations from Taylor’s frozen hypothesis and scaling laws in inhomogeneous jet flows
a Axisymmetric jet flow about the symmetry axis z is generated by N2 gas ejected from cylinder of radius D = 4.7 mm. Flow velocity in a plane normal to the symmetry axis peaks on the axis and is denoted Umax. Rectangular axial region of size 13.4 × 17.7 mm where velocity measurements were made was approximately 13D downstream (i.e.,z-direction) of inlet. b Snapshot of velocity field for flow of Re ≈ 78,000.
