Welcome to the home of The Question Evolution Project. Presenting information demonstrating that there is no truth in minerals-to-man evolution, and presenting evidence for special creation. —Established by Cowboy Bob Sorensen

Tuesday, October 17, 2017

Cavitation and the Genesis Flood

Never underestimate the power of water — especially when it is moving. People get hurt or killed when they think they can drive or walk through swiftly-moving flood waters, and storms on the ocean shore can fling huge boulders. Waterjets have been developed to direct the stuff at high velocity and cut through hard objects with precision. Another way that water can pack a punch is through cavitation.


Bubble cavitation fits Genesis Flood models of creationists
Credit: Pixabay / Tobias Dahlberg
Water commences a-churning from pumps, dams, propellers, and other sources. Bubbles are formed. Under the right conditions, they implode with sound and fury, signifying destruction. When your outboard motor's propeller has been pitted and possibly damaged, cavitation has happened. Tiny bubbles, but the energy in them is tremendous, and is also very hot. Interestingly, our Creator equipped a kind of shrimp with the ability to hunt by cavitation! On a large scale, dams have been dramatically damaged by cavitation, and this kind of power fits in mighty nicely with Genesis Flood models.
When Britain’s Royal Navy ships were suffering considerable and unexplained damage to their ships’ propellers in WWI, physicists worked out that violent ‘bubble cavitation’ was the cause. This happens because tiny bubbles grow and then collapse as a result of pressure variations in the turbulent water around a propeller. But nobody knew just how hot the bubbles could get before releasing their destructive energy.
However, in recent years researchers have found that temperatures inside the tiny bubbles can rise so high that the bubbles start to glow. In fact, there’s evidence that temperatures can rise as high as 15,000 Kelvin (~15,000ºC; 27,000ºF). This indicates that the collapsed bubble has a hot plasma core, i.e. “as hot as the surface of a bright star”.
I know you're bubbling with excitement to read the rest. To do so, click on "Beware the bubble’s burst".



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