How deep did WWII submarines go?

World War II German U-boats generally had collapse depths in the range of 200 to 280 metres (660 to 920 feet). Modern nuclear attack submarines like the American Seawolf class are estimated to have a test depth

test depth

Test depth

The maximum depth at which a submarine is permitted to operate under normal peacetime circumstances, and is tested during sea trials.

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Submarine depth ratings - Wikipedia

of 490 m (1,600 ft), which would imply (see above) a collapse depth of 730 m (2,400 ft).

How deep do military submarines usually go?

It's generally accepted that the maximum depth (depth of implosion or collapse) is about 1.5 or 2 times deeper. The latest open literature says that a US Los Angeles-class test depth is 450m (1,500 ft), suggesting a maximum depth of 675–900m (2,250–3,000 ft).

How long can a World War 2 submarine stay submerged?

Model of the USS Balao (SS-285) Fleet Submarine

Two 126-cell battery groups gave her a submerged top speed of 8.75 knots (16.2 km/hr); holding her speed to 2 knots (4 km/hr), she could remain submerged for 48 hours.

At what depth do submarines get crushed?

The crush depth of most submarines is classified, but it's likely to be more than 400 metres. The ARA San Juan search location straddles the edge of the continental shelf, where ocean depths vary, but reach as deep as 3,000 metres.

How deep can Russian submarines go?

Russian subs usually go no deeper than 400m as a working limit, with a 480m maximum and 900m “crush limit” where they would implode.

How deep can a ww2 submarine go?

How long could German U-boats stay submerged?

The Germans' most formidable naval weapon was the U-boat, a submarine far more sophisticated than those built by other nations at the time. The typical U-boat was 214 feet long, carried 35 men and 12 torpedoes, and could travel underwater for two hours at a time.

How much fuel did a Ww2 submarine carry?

“This boat has the ability to store up to 110,000 gallons of raw dirty bunker fuel for all five of the diesels.” One such submarine with the reliable power plant engine was the USS Pampanito (SS-383), a World War II Balao class Fleet submarine built from 1942 to 1944.

How deep did submarines go in ww1?

These vessels could reach maximum depths of 50 meters or 165 feet, achieve speeds of 16 knots at the surface and eight knots underwater, and had a range of up to 25,000 miles. They were armed with deck-mounted guns and up to 16 self-propelled torpedoes.

What is the deepest submarine in the world?

Trieste is a Swiss-designed, Italian-built deep-diving research bathyscaphe which reached a record depth of about 10,911 metres (35,797 ft) in the Challenger Deep of the Mariana Trench near Guam in the Pacific.

What did ww2 submariners eat?

Meat, vegetables (mainly potatoes), bread and fruits were the basic ingredients in the submariners' menu on German U-Boats during World War 2. While long-distance German U-Boats were excellent killing machines, habitability ranked very low on their designers' priority list.

What is the longest time a submarine has remained submerged?

The longest submerged and unsupported patrol made public is 111 days (57,085 km 30,804 nautical miles) by HM Submarine Warspite (Cdr J. G. F.

How long can a submarine remain submerged?

Air isn't a problem as their make their own oxygen and keep the air clean. The limits on how long they can stay underwater are food and supplies. Submarines generally stock a 90-day supply of food, so they can spend three months underwater.

How do submarines not get crushed?

Now, a submarine is basically a metal container filled with air, and there is just enough air in a submarine to exert the atmospheric pressure at sea level. If the submarine goes underwater, the amount of air within it does not change (unless there is a leak, of course), so the pressure within the sub remains the same.

Does it stink in a submarine?

This chemical, called amine, is known by every submariner (I was one for 3 years), as well as every submariner's wife, husband, or anyone else who encounters that sailor's laundry. However, a new CO2-capturing nanomaterial could bring an end to this most notorious of submarine smells (trust me, there are others).

Did World War II submarines have air conditioning?

Actually heat was no problem in the South Pacific, but air conditioning was important, although it was a high user of energy. Even the electricians avoided fooling with that. Toward the end of the patrol run the officers' shower nozzle disappeared, but they didn't complain much.

Did ww2 submarines have showers?

A submarine of that size simply could not fit all of the necessary provisions for a long war patrol in the appropriate spaces. To accommodate, the crew stashed boxes of food and other things anywhere they would fit — the showers, the engine room, even on the deck until there was space inside to fit it all.

Did U-boats have to surface?

Only one checked out: the U-boat must have entered the columns of the convoy from astern. And it must have done so on the surface of the water, where it was able to travel at a faster speed than the ships it pursued.

Who sank the most U-boats in ww2?

Of the U-boats, 519 were sunk by British, Canadian, or other allied forces, while 175 were destroyed by American forces; 15 were destroyed by the Soviets and 73 were scuttled by their crews before the end of the war for various reasons.

How many U-boats are still missing?

A U-boat of this type, listed for decades as being sunk off Gibraltar, was found on the sea bottom about 60 miles off the coast of New Jersey in 1991. According to the definitive website Uboat.org, a total of 50 German U-boats remained unaccounted for after the end of World War II.

How shallow can a submarine go?

A nuclear submarine can dive to a depth of about 300m. This one is larger than the research vessel Atlantis and has a crew of 134. The average depth of the Caribbean Sea is 2,200 meters, or about 1.3 miles.

What happens to a human at crush depth?

At great depths, high pressure would completely crush the diver. At lower pressure however, the diver's lungs would collapse still resulting in a death by crushing. An Atmospheric Suit is a hard suit able to withstand the pressure of the surrounding water on its own.

What happens to air in a sunken submarine?

is sunk, water as it enters will compress the air in the submarine until the air pressure equals that of the depth of water. At 33 ft., which is + I atmosphere, the air inside will be compressed to half its original volume ; and at + 2, 3, or 4 atmospheres or 66, 99, or 132 ft.