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Which features differentiate a nuclear-powered submarine from a conventional submarine?
A nuclear-powered submarine is different from a conventional submarine because it is powered by a nuclear reactor instead of diesel engines or batteries. This allows it to stay submerged for longer periods of time and travel at faster speeds. Additionally, nuclear-powered submarines do not need to surface as frequently for refueling, giving them greater endurance and operational range.
How long was Jimmy Carter a submarine commander?
President Carter served as a Lt. Commander aboard a nuclear powered submarine, and qualified as a commander of a diesel powered submarine.In 1943 Carter was admitted to the United States Naval Academy. Upon graduation in 1946, he began his career in the submarine fleet serving until 1952. Promoted to a LTJG, he completed qualification for command of a diesel-electric submarine. In late 1952, he was admitted to the US Navy's fledgling nuclear submarine program led by then-Captain Hyman G. Rickover.
How does a diesel submarine recharge its batteries?
World War II submarines were powered by large electric motors. On the surface, the motors drew their power from diesel generators, not unlike how a diesel locomotive operates today. When submerged, the diesel engines could not be operated, and the motors drew their power from huge banks of electric batteries. After the batteries were drained of their power, the submarine would have to surface in order to run its diesel generators to provide propulsion and electric power to the submarine. During this period, the sub's batteries were recharged. Toward the end of World War II the submarine snorkel was invented, which gave a submarine the capability of running its diesel engines while submerged. The submarine was required to stay relatively close to the surface, but it was fully submerged with the exception of the snorkel mast. Nuclear powered submarines also have banks of electric batteries, but they are only used when the main propulsion plant and/or its steam-powered electric generators are disabled. When a nuclear-powered submarine's batteries are fully drained, they are recharged by the boat's diesel generator if its steam-powered electric generators are not available, or by the steam-powered electric generators when they becomes available. Just like a diesel-electric submarine, a nuclear-powered submarine must operate its diesel generator on or near the ocean's surface.
How does submarine generates power?
Submarines are powered by diesel fuel (in the past) or more recently by nuclear reactors. Nuclear reactors provide advantages in range and in noise produced.
How many engines submarine have?
Most submarines now have a single nuclear reactor. Some smaller, coastal submarines have a single diesel.
Could submarines fire torpedos underwater?
Yes. The idea of the submarine is the element of surprise. Before nuclear power submarines ran on either battery power or diesel power. Every so often it needed to surface (or use a snorkle - no kidding, it's called a snorkle) to run the diesel (which would both propel the sub and charge the battery) Now, with nuclear power, the submarine can stay underwater as long as there is food for the crew. A submarine nuclear reactor can last for years.
Difference between turbo diesel and diesel turbo?
none
How do submarines recharge their batteries?
World War II submarines were powered by large electric motors. On the surface, the motors drew their power from diesel generators, not unlike how a diesel locomotive operates today. When submerged, the diesel engines could not be operated, and the motors drew their power from huge banks of electric batteries. After the batteries were drained of their power, the submarine would have to surface in order to run its diesel generators to provide propulsion and electric power to the submarine. During this period, the sub's batteries were recharged. Toward the end of World War II the submarine snorkel was invented, which gave a submarine the capability of running its diesel engines while submerged. The submarine was required to stay relatively close to the surface, but it was fully submerged with the exception of the snorkel mast. Nuclear powered submarines also have banks of electric batteries, but they are only used when the main propulsion plant and/or its steam-powered electric generators are disabled. When a nuclear-powered submarine's batteries are fully drained, they are recharged by the boat's diesel generator if its steam-powered electric generators are not available, or by the steam-powered electric generators when they becomes available. Just like a diesel-electric submarine, a nuclear-powered submarine must operate its diesel generator on or near the ocean's surface.
What is the difference between a Normal diesel and Performance diesel?
The difference between the two is quit small. Normal diesel contains less oil than performance diesel. However, when they are tested side by side, no one can tell the difference of the two.
Difference between diesel engine and old steam engine?
The main difference between a diesel and a steam engine is the diesel engine is an internal combustion and the steam engine is external combustion.
Which fuel is used in submarine?
Modern submarines (depending on type) use nuclear fuel for their reactors, plus a tank of diesel fuel that acts as both reactor shielding and fuel supply for the backup diesel generator. Diesel-Electric submarines use strictly diesel fuel.
What kind of engine does a submarine use?
They typically run on steam power, using nuclear reactors to create the steam. Prior to the development of the nuclear power systems, they used electric motors through batteries, that were charged using diesel engines. On the surface the diesel also propelled the shafts.
