Figure 6
From: Turbulence and Cavitation Suppression by Quaternary Ammonium Salt Additives
Pressure spectrum and cavitation inception probability for the Newtonian and the viscoelastic fluid. (a) Pressure spectrum inside the nozzle for the Newtonian and the viscoelastic fluid showing the additive can either increase or decrease the local pressure, depending on the flow scale (b) Probability of cavitation inception at X = 2 mm for the Newtonian and the viscoelastic fluid, inception is most likely to occur in the shear layer.
