GitHub - aqeelahmed168/cavitationCoupledAtomization: Multiphase forumulation for modeling caviation (liquid and vapor) as well as its interaction with external jet (air) in OpenFOAM.

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Multiphase forumulation for modeling caviation (liquid and vapor) as well as its interaction with external jet (air) in OpenFOAM.

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Lambda2_0.007.png		Lambda2_0.007.png
README		README
Uvol.mp4		Uvol.mp4
alpha_lva_Up_5e-3.png		alpha_lva_Up_5e-3.png
isoAlpha.mp4		isoAlpha.mp4
pw_0.007.png		pw_0.007.png

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Selected results from LES of cavitating jet from a step nozzle. Uses a multiphase formulation for liquid, vapor and air. Liquid and gas (vapor and air)  are resolved using volume of fluid type formulation with algebric (numerical) interface sharpening.

Simulation peformed with OpenFOAM v5.

Videos:
   "isoAlpha.mp4" iso-contour 0.5 of liquid volume fraction. Inside the injector the interface is between liquid (water) and vapor (water), while outside the injector, the interface is between liquid and air.
   "Uvol.mp4" volume render of velocity field inside and outside the injector

Images:
   Volume fractions at mid plane as well as pressure and velocity field
   Lamda2 colored with streamwise velocity
   Nozzle wall pressure