1, "Nimitz" class is currently the world's largest aircraft carrier, is also the largest warship. Cruiser: It is a multi-purpose large and medium-sized surface warship second only to battleships in terms of displacement, artillery, armor protection, etc. It has a high speed and ocean mobile combat capability. The cruiser of the medieval sailing age was the origin of the modern cruiser, which was the first to be chasedIt can be traced back to the British ship Henry, launched in 1514 and rebuilt in 1593.
2, the largest combat ship in addition to the aircraft carrier is the amphibious assault ship, the United States of America class amphibious assault ship full displacement of more than 50,000, now there is no active battleship, the world's largest cruiser is Russia's Kirov class cruiser, full displacement of more than 20,000 tons, the largest destroyer is the United States Zumwalt-class missile destroyer, Fully loaded displacement of 50,000 tons.
3. Of the three types of warships, destroyers, cruisers and frigates, the cruisers have the largest displacement. Such asThe Soviet guided missile cruiser Kirov, which entered service in the 1980s, had a full displacement of 28,000 tons, surpassing Italy's Gabour, Garibaldi and Thailand's Chachry Nalubert aircraft carriers. Cruisers currently in service usually have a displacement of no more than 10,000 tons, such as the Russian cruiser Varyag, which has a displacement of 11,280 tons.
4, on the tonnage of the above three battleships which displacement is the largest, non-cruiser, the Soviet Union has served in the 1980s a missile cruiser with the world's largest tonnage "Kirov", full displacement of about 28000 tons, even this tonnage is more than the active Italian aircraft carrier Gabour, Garibaldi aircraft carrier, Thailand's Chachry Nalubert aircraft carrier.
5, classified by function and tonnage size. The following are surface ships. The largest is the super aircraft carrier, the standard displacement (empty weight) of 90,000 tons, full displacement of more than 100,000 tons, the use of nuclear power, 80 to 90 carrier-based aircraft, such as the US Navy's Nimitz-class aircraft carrier and the Ford class that is being launched.
6, in the past it was good to distinguish, now it is difficult to distinguish, now whether it is cruisers, destroyers or frigates, it is realThe naval base in Nepal. After the Singapore Navy expanded its fleet in the 1980s, it became clear that the Blaniki base was inadequate. 2. The naval forces of the Republic of Singapore occupy an important place in its military structure, and its organizational structure is led by the highest level of naval commander, the Chief of Navy (CNV). The current Chief Naval Commander is General Ronnie Tay, who has assumed overall command and management responsibilities of the Singapore Navy as Rear Admiral.
3, the Republic of Singapore Naval Forces, in its English abbreviationThe RSN, also known as the Republic of Singapore Navy, is an integral part of the Republic of Singapore Armed Forces. Its core mission is to ensure the security of Singapore's territorial waters and the unimpeded flow of international shipping routes, especially in the Singapore Strait, a vital maritime area where the Singapore Navy is recognized as one of the most powerful naval forces in the region.
In 4, the Maritime Defence Command was renamed the Maritime Command, the predecessor of the Republic of Singapore Naval Force, and its mission was to expand the size of the maritime security of Singapore. On April 1, 1975,The Maritime Command was officially renamed the Republic of Singapore Naval Forces, marking the official division of the Singapore Armed Forces into the Army, Navy and Air Force. Since then, the Singapore Navy has been committed to protecting national sovereignty and maintaining maritime security, becoming an important part of the national defence system.
Aircraft carriers or warships are powered by cables connected to the grid in order to save fuel by docking.
The warship is powered by the shore when it is parked at the dock, and is powered by its own battery or diesel generator when it is parked at sea. The small motor has enough power resources and can be started at any time to drive the gas turbine rotor to reach the ignition speed. Other electrical equipment of warshipsIt is powered by high power generation equipment attached to a diesel generator or gas turbine.
When degaussing, the cable is wound on the warship, and then according to the tonnage of the ship, the strength of the magnetic field, the appropriate thickness of the cable, the power front, and then the wound cable generates a magnetic field to take away, offset the excess magnetic field on the ship, and the continuous detection by specialized personnel until the electromagnetic signal of the ship is reduced to the required standard.
Now, when it is powered on, the current it generates will destroy the magnetic field problem caused by friction, although this way is very cumbersome and backward, but when the ship is sailing far overseasVery effective, in addition to there is another way is to use a special degaussing equipment to degaussing it as a whole when the ship is docked at the port.
The purpose of ship demagnetization is to reduce the strength of the ship's magnetic field and improve its distribution characteristics. It is used to improve the magnetic protection ability of the ship, defend against the attack of magnetic weapons in the water (such as magnetic induction mines) and be found by magnetic detection instruments, and ensure the navigation safety of the ship. Newly built and repaired ships, as well as ships used for a certain period of time must be degaussed. Degaussing station (degaussing dock), degaussing ship, etc.