Lecture - 20 Cavitation

[petsatcom]

Great lecture. I want to see your lecture on Atomization of liquids as well

Thanks

[Hesham844]

Forza india

[klined]

great video

[TheDuke71]

Sounds like Bob Ross in the beginning

[Mrpantymelt]

Ive heard of supercavitating Torpedoes, what if steam was ejected from the nose of the Torpedo somehow, I bet it would help.

[Daemo4]

So colder water is less likely to cavitate?

[Fieldzy14]

Of course, Cold water is more dense

[pelicansnout]

@Fieldzy14 NO, Density has absolutely nothing to due with vapor pressure, warmer water will more readily cavitate. The closer the substance is to it's own boiling point, the more cavitation will be observed with the equal amount of physical dynamics compared to the same substance at a lesser thermal constant. But, this scale is NOT infinate and not really linear.

[Fieldzy14]

@pelicansnout

True, My bad....

[callmeshane303]

@pelicansnout

Ummm no, the reagent of the DNL molecular structure separate leaving a dipolar constant with a surplus and deficiency of charge constant at each end of the molecule. The charge attractor pulls the anodic metal from the alloy, and the charge repulsor pulls the cathodic metal from the alloy.

It's the collapse of the bubbles causing the fracture of the dipole, that erodes the metal. Not the shockwave.

[Delboy001647363]

Very informative.

Cheers.