Century-old aircraft carrier, Indian aircraft carrierIndia's aircraft carrier development process had many unique features. After the Republic of India was established on January 26, 1950, it established a naval fleet. Although its national strength was limited, it was interested in the ability of aircraft carriers in the ocean and naval battles and was committed to realizing the "aircraft carrier dream."
India currently has two aircraft carriers, one of which is the Vikramatia purchased from Russia. The purchase price is $1, but the modification cost is $3 billion. On April 26, 2019, the Vikramatia caught fire, killing a naval officer. The other was the Indian ship, the Vikrant. The reason why the aircraft carrier Vickland would kowtow step by step during the trial was that the lack of a bulbous bow could not counteract the vortex, and the hull would rise and fall with the waves. Moreover, the staff of the aircraft carrier painted the deck as bright as a mirror, which was not conducive to the stable docking of the aircraft.
The Indian-made aircraft carrier was 260 meters long and 60 meters wide. It was equipped with four general LM2500 gas turbine engines with a total power of 80 megavolts. It was propelled by two axes. Its speed was expected to reach 28 knots. Its designed endurance was 7500 nautical miles and its self-sustaining power was 45 days. It was planned to carry a total of 30 carrier-based aircraft, including MiG-29K, Ka- 31 helicopters and Indian-made LCAs. It would take off and block the landing. The flight deck was equipped with two take-off and taxiing routes and three sets of landing arresting devices.
India faced many problems during the construction of the aircraft carrier. For example, the first prototype of the carrier-based "Glory" fighter aircraft failed to obtain flight approval due to structural problems, resulting in delays in the service period of the aircraft carrier. India had many shortcomings in the manufacturing of weapons and equipment, and these shortcomings were also reflected in the equipment related to aircraft carriers. Although its domestic aircraft carriers were in service, they had not yet formed combat effectiveness. India relied on imported many key equipment in the construction of aircraft carriers, such as blueprints from France and Italy, gas turbine from the United States, electronic systems from France, special steel from Russia, ship-borne air defense missiles and radars from Israel, and naval guns from Russia. The large L-band air warning radar came from Italy.
Now, India announced that it would build a third aircraft carrier. However, given India's past performance in weapons and equipment manufacturing, such as the inability to produce ammunition, poor quality, and misfiring in the production of the Insus rifle, the instability of the Arjun tank caused by the manufacturing of the Arjun tank, the high failure rate, and the difficulty of maintenance, as well as the unpredictable impact point of the Agni missile, the Indian Navy may lack confidence in building a third aircraft carrier.
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ocean carrierThere were many types of maritime transport ships with different functions and characteristics.
For example, a semi-submerged ship could adjust its own water to allow the loading deck to dive into the water, lowering the center of gravity of the cargo, reducing the inertia of the cargo itself and the impact of wind resistance and wave resistance on the hull, thus greatly improving stability. The cargo could float from the designated location to the loading deck and be transported to the designated location. Although most semi-submerged ships had power systems, they were rarely opened during operation. For example, Huayang 1 was towed by five tugboats during transportation, and its power was directly closed.
In terms of liquefied natural gas (liquefied natural gas) carriers, the 175,000 cubic meters of liquefied natural gas carriers developed and built by China's shipbuilding company, China's shipbuilding company, had a total length of 295 meters, a width of 46.4 meters, and a total cargo hold capacity of 175,000 cubic meters. The full-load transportation capacity could meet the needs of the entire Dalian City for one and a half months. It was the world's mainstream ship type and could dock at most of the world's large liquefied natural gas shore stations. It had excellent port adaptability and ship-shore compatibility.
Among the oil tankers, there was once the world's largest oil tanker, the Sea Giant, built by Japan. It was 458 meters long, nearly 60 meters wide, and had a displacement of more than 820,000 tons. However, in the context of the attack on the ship in the war between Iraq and Iraq, it was sunk by the MiG- 23 fighter jet of the Iraq Air Force on May 14, 1988.
There were also general cargo ships for transporting construction vehicles, such as the five-cabin four-crane general cargo ship with a length of 190 meters, a width of 32 meters, and a deadweight of more than 50,000 tons, which could carry construction vehicles and fuel tankers.
In addition, the 400,000-ton ultra-large ore carrier, Yuanjinhai, had a total length of 362 meters, a width of 65 meters, a depth of 30.4 meters, a structural draft of 23 meters, a speed of 14.5 knots, and a deck area equivalent to three football fields. It was a new generation of green, environmental protection, and energy-saving ultra-large transport ships.
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2024-09-28 19:47
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2025-06-11 06:17
In the snow, be careful of your luggageLi Xiaoxin was a character in Sword Snow Stride ", and he was born in the Two Zen Monasteries. When he was young, he read all the scriptures in the world. Because he felt that there were many sects and complicated theories, he decided to go west to seek Dharma. After 15 years, he retrieved the Mahayana Sutra. When they returned from the west, the emperor personally came out of the palace to welcome them.
He was the number one Vajra Realm martial artist in the world, and his defense was extremely strong. He once had wonderful interactions with many masters. He played chess with Huang Longshi and carved seventeen horizontal and vertical lines on the " King Kong Mirror " without losing. He stepped out 108 King Kong Seals in anger. Cao Guanzi fought with him but failed to break his body of King Kong. In the face of Gu Jiantang's powerful saber technique, he used the four liang to deflect a thousand jin that he had just learned from Wudang Mountain. Huyan Daguan from the Northern Mang could not hurt him at all.
From the aspect of Zen, he had been deeply involved in Zen after his return and could have become the head of Buddha. However, after preaching for three days and three nights, he suddenly proposed to marry. After his master, the Dragon Tree Holy Monk, agreed, he married a wife and had a daughter named Dongxi. He also adopted his disciple, Nanbei.
When his teacher, the Holy Monk Longshu, went to the Northern Mang Dao Sect to discuss the Dao and was besieged by five Zhenrens, he brought the water of the Yellow River back to the Dao Sect. He entered the Gate of Heaven alone and left the Gate of Heaven alone, shocking the world. After the Dragon Tree Holy Monk passed away, he closed his eyes and put his palms together before he went to the Nine Heavens. In addition, when the 400,000-strong army of the Northern Mang came to the border, Emperor Liyang and the immortals handed the sword to the Northern Liang. As the Northern Liang worshiped Buddha, he helped them by summoning the Buddha to cover the land of the Northern Liang with the technique of the Lotus Falling Buddha Kingdom.
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A hundred-year-old aircraft carrier, a Soviet aircraft carrier.The development of the Soviet aircraft carrier witnessed the efforts and changes of the Soviet Union in the construction of naval forces.
During the Cold War, the Soviet Union vigorously developed its navy to compete with the United States for maritime hegemony. The construction of aircraft carriers became an important part of its naval strategy. In its heyday, it had nine aircraft carriers. However, due to the excessive emphasis on military industry, the Soviet Union's economic structure was unbalanced and eventually disintegrated, which had a huge impact on the fate of its aircraft carriers.
After the collapse of the Soviet Union, the legacy of the aircraft carrier was divided by the successor states, and the economic situation of each successor state became a key factor in determining the fate of the aircraft carrier. Russia inherited the Kuznetsov aircraft carrier. Although it was in poor condition and needed frequent maintenance, it was of great significance to the Russian Navy. Russia hoped to return it to its peak through modernisation to maintain its position in the global naval force.
Ukraine took over the Varyag and Ulyanovsk. The Varyag was not completed when the Soviet Union collapsed. It was sold to China because of the lack of funds and technology in Ukraine. After modification, China named it the Liao ship and equipped it with the navy. The Ulyanovsk was the first next-powered aircraft carrier that the Soviet Union intended to build. It was eventually dismantled due to the interruption of the construction plan of the Soviet Union.
Novorossiysk was purchased by South Korea and dismantled into scrap metal in 1997. After the Baku was sold to India, it was renamed the Vikramatia. India upgraded it to become the main aircraft carrier of the Indian Navy. The Minsk and the Kyiv were transformed into theme parks in China's Tianjin and Tianjin, respectively, transforming from war tools into cultural tourism carriers.
In the early years of the Soviet Union, other aircraft carriers were explored. For example, in the 1960s, the Soviets began to design and develop the Moscow helicopter carrier, which was the first attempt in the field of aircraft carriers. It had a full displacement of more than 20,000 tons. In the 1970s, they developed the Kiev-class aircraft carrier, a total of four, belonging to the 40,000-ton class aircraft carrier. In the 1980s, they began to develop the Kuznetsov-class aircraft carrier, a total of two, a 60,000-ton aircraft carrier.
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Landing of the aircraft carrierCarrier Landing HD was a flight simulation game where players could pilot various types of aircraft to land and take off on an aircraft carrier. The game provided multiple challenge modes and levels, and each level had different weather conditions and difficulty. Players needed to accurately control the angle and speed of descent of the aircraft according to the position and speed of the aircraft carrier in order to safely land on the deck of the aircraft carrier. In addition, the game also included tests on flight operations such as aerial refuelling, emergency landing, and aerial stunts. The aircraft carrier landing HD was available for download on both the Android and Apple versions. It could be downloaded for free on the relevant software platforms.
China carrier aircraftThere were many types of transport aircraft in China. The following was a partial introduction:
- Yun- 9 (codename: Y - 9, English: Shaanxi Y - 9) transport aircraft: This was an aircraft model that China had developed twice. The 77-ton transport aircraft designed by the Chinese was basically an enlarged version of the 61-ton Y -8F- 200. Its capacity was comparable to the US military's C -130J "Super Hercules" transport aircraft. It was powered by four propeller engines and could carry 25 tons of supplies or 132 paratroopers (there were nine 108 x 88 inch cargo trays in the cabin). It had four crew members, a cruising speed of 650 km/h, and a maximum range of 7800 km.
- Tianzhou cargo spacecraft: It was an active cargo spacecraft of the China Space Station. It had a maximum load of 13.5 tons and was mainly designed for upstream transportation (transporting cargo to the space station).
- Haolong cargo space shuttle: 10 meters long, 8 meters wide, and the maximum weight is less than 7 tons. It is a small space shuttle. It was mainly used for downward transportation, relying on smaller size, self-landing on the airport runway, and new technologies such as reuse to reduce transportation costs. At present, the design phase of the scheme had been completed and the engineering development was in full swing.
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