The planar turbulent jet

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Abstract

<jats:p>Results of hot-wire measurements in a plane incompressible jet are reported. The flow was found to be self-preserving beyond <jats:italic>x/d</jats:italic> > 40 and measurements were made up to <jats:italic>x/d</jats:italic> = 120. The quantities measured include mean velocities, turbulence intensities and third- and fourth-order terms, as well as two-point correlations and the intermittency factor. Conditional sampling techniques were used to obtain exclusively data within the turbulent zone of the jet. The results are compared with previous investigations.</jats:p><jats:p>This is the third paper in a sequence providing data on turbulent free shear flows.</jats:p>

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