Voidmatrix wrote:If I'm not mistaken, this has been a hobby for years and some good research has come from it, such as in rhe great lakes in the US.
Also, cartels also use "disposable subs" for drug smuggling purposes.
One love
Yes, but the minisubs used by the cartels don't go that deep. Neither do big, military submarines. And the little minisubs that do go to such depths, or even deeper, are nothing like this titan.
Carbonfiber is apparently not suited as a material for submarine hulls. Carbonfiber is basically just very strong fibers, glued together with some kind of resin. The properties of the carbonfiber composite depend on how the fibers are woven, and what type of resin is being used.
But the resin is usually what makes it stiff and rigid, because the hardened resin is usually stiff and rigid. If you would make a submarine hull, just out of the resins used in carbonfiber composites, it would crack immediately. The fibers keep it all together.
But everytime you go to a depth of 4 km, the hull is exposed to a pressure of 400 kilo per square centimeter. So by the look of that hull that must be something like 600000 tons of weight.
So everytime that thing goes down, tiny little cracks appear in the resin. When there's enough of those tiny little cracks in that resin, you're basically sitting in a hull made out of incredibly strong rope, with the weight of over ten thousand big african elephants pushing down on you. Over 15000 big elephants if they're asian elephants.
The head of oceangate had been warned about this repeatedly by several engineers with much more knowledge and experience than he had himself. But he continued to dive in that little contraption of his anyway, because he thought he knew better.
Great visioneers are tireless. That's part of their charisma.
That's also what get's them killed sometimes.