I was having a discussion with my brother in law about the rate of a Nimitz course Carrier. He asked me to google the to see what form of details was out there. Ns googled it and read off part numbers indigenous a man that was using physics come guess in ~ it. He told me that physics has nothing to execute with it. I beg to differ. My brother in regulation knows the really value, I on the other hand do not. Might anyone out there do some calculations and help me blow his mind, and prove that physics has whatever to do with it?


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What generally limits the rate of ships the dimension of an aircraft carrier is the bow wave producing a trough the length of the ship, which then basically has to power uphill. This leads to a large increase in power essential to go any faster. In general, strength goes as the cube the the speed anyhow.

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Here's a source that disbelieves part outrageously high insurance claims by comparing to the non-nuclear ships


Naval design is an area wherein there are many, plenty of factors combine to produce the last "answer". There are absolutely physics the hydrodynamics and also fluid mechanics involved. Over there are also engineering elements like hull shape and dimensions, engine power, the specifics of the propulsion mechanisms, etc...

You can't simply take a few numbers (mass, length, etc.) and throw them right into a formula and get an exact answer. It's all fundamentally based upon physics, but not straightforward physics. You'd need to do major engineering/computer analysis of all of the above if you wanted to determine the max speed. Or just construct one, take it it out, and also open the throttle.

Edit: Wikipedia claims 30 knots (~35 miles per hour), despite the preferably emergency rate is probably over that.


The formula because that the maximum rate of a displacement (non-planing) hull is 1.34 X the square root of the waterline. The Nimitz-class has a 1,040 foot waterline, so the calculates come a theoretical preferably of roughly 42.2 knots, or around 48.5 miles every hour, suspect the engines are powerful enough to press the hull the fast.


I experienced something similar to this as well, ns am curious where they come up with this formula. Some have actually mentioned the size of the vessel having actually some bearing top top the maximum rate as well. I would assume the in order to acquire the ship relocating as rapid as feasible they would require to have actually the mass of the plane aloft, and as much ballast the end of the ship together was safe in order come decrease the displacement. The hull shape being narrow the closer you acquire to the keel.


Despite what you might think, the marine doesn't operate like Star Trek, with Scotty do the enterprise 'givin all she is got'. Boundaries are established and also published based upon the power obtainable and the hydrodynamic traction of the ship. For this reason yes, there is a number calculated. This number is then contrasted to actual ship's performance when the hull is in the water.

http://en.wikipedia.org/wiki/Flank_speed

Now together for what the number actually is, I have actually no idea, but I'd guess what in the 35-45kts range.

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