An experimental study to investigate the effect of jet pulsations on the wall jet development
in the uphill region of an obliquely inclined round water jet has been performed using
particle image velocimetry technique. The study has been performed at a constant nozzle to
target wall distance, L/D= 4 (D is the diameter of the nozzle) by varying the jet impingement
angle θ (= 60 o, 45 o, and 30 o⁠), Reynolds numbers (Re D= 1900 and 3280; based on
nozzle diameter and average nozzle exit velocity U avg), and Strouhal number (0≤ St≤ 0.9; …