Web8 okt. 2014 · The 320-foot, 7,400-tonne sub, made by British defence firm BAE Systems, displaces as much water as 65 blue whales, and can circumnavigate the world without … A nuclear submarine can stay and operate underwater for a couple decades, so long as it’s adequately stocked with enough supplies and ration for its onboard crew to survive that long. Obviously, that’s nowhere near the realm of possibility, so submarines must resurface to load fresh supplies (from … Meer weergeven Diesel engines generate power through the process of internal combustion (the word ‘internal’ simply indicates that the diesel is burnt insidethe main part of the engine). Note … Meer weergeven As the name suggests, a diesel submarine runs on a diesel engine, which means that it must come up to the surface (or at least periscope … Meer weergeven Radio signals don’t travel well deep underwater, particularly at the depths at which submarines usually operate during a mission. … Meer weergeven There’s a device known as the snorkel (the British call it the ‘snort’), which lets subs operate submerged while still taking in air from above the surface. Once the sub comes to the surface, its diesel engines run … Meer weergeven
Huge diesel-electric submarine could rival nuclear vessels
WebThe limited energy stored in electric batteries means that even the most advanced conventional submarine can only remain submerged for a few days at slow speed, and … Web5 jan. 2024 · Therefore, both nuclear and diesel submarines must resurface in order to communicate with their home base, and receive orders and/or convey vital information. A … the origins of brazilian samba
How do nuclear submarines stay under water for months?
WebSubmerged tim George S. Hawkins IV Former DoD Quality Assurance Specialist (1986–2009) Author has 16K answers and 1.8M answer views Feb 20 Theoretically for … Web24 dec. 2011 · A German type VII U-boat could stay submerged for about 24 hours before it had to resurface to replenish its air supply. This air supply could be extended … WebWhat is the longest a nuclear submarine has stayed submerged? 111 days The longest submerged and unsupported patrol made public is 111 days (57,085 km 30,804 nautical … the origins of brazilian samba music