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The the Interactive Encyclopedia Awakening community hundred dot com HDWIKI Jianzhan mobile help free points for Eli Wikipedia official website of taxonomic knowledge of the world's largest Chinese encyclopedia Register Login HOME IN word picture group task The entry picture Term rating function on the line! Come experience ~ Open Category the authoritative assessment crack the mystery of the sinking of the nuclear submarine Kursk in 2000: the nuclear-powered submarine Edit entry Share Awakening social Sina microblogging Tencent microblogging network QQ space everyone happy Netease microblogging 001 End of the World Fetion space MSN mobile lobbyists Please describe the term used for some simple words immediately add summary. The entry is not yet perfect, welcome you to edit entries, to contribute their expertise! Crack the mystery of the sinking of the nuclear submarine Kursk in 2000 Kursk submarine accident before Terrorists armed to blow up? Foreign submarine malicious collision? --- The cost of one billion U.S. dollars of the nuclear submarine Kursk, Russia's most advanced defensive weapons. It has two nuclear reactors, the submarine is 150 meters long, six-storey volume reached more than twice that of the jumbo jet. Kursk has a unique double-hull hull and 9 waterproof compartments, will not sink even if a direct hit by a torpedo. On the morning of August 12, 2000, a gust of explosions occurred in the Kursk crisis Why so fast, actually make submarines too late surfaced? Why is there no survivors? Disaster does not occur without cause, the United States, "National Geographic Channel" to "return to the crisis scene" will unveil the fatal moment of truth. After the Kursk disaster, Russian officials immediately launched a secret investigation, but a person know that they will not publish the results. This person is Sir Truscott, he is a Russian adviser of the British government, his senior and Russia and the Western world have his wife, who was also the Russian people. Truscott decided to conduct their own investigations, he used his special relationship, began to study the small amount of information at his disposal. Chechen Islamic militants blew up the Kursk? After the Kursk disaster, a Chechen news agency stunned the world. The agency reported that, in order to support Islamic militants in Chechnya, a crew blew up the Kursk. But, who can enter the submarine front part? Who has placed the bomb motives? Boat, two people from the Islamic regions of Russia, one of them into the torpedo compartment, he called plus quarter Aliyev. Truscott discovery the plus quarter Aliyev offered to monitoring the torpedo battery, so that he can go to the front of the submarine. Do plus quarter Nazarbayev is the suicide bomber? Truscott verification by the top echelon of his knowledge. Truscott said: "I know some of the secrets of weapons R & D staff, survey plus quarter Aliyev background, he is very loyal to the Navy, it is absolutely impossible to organized terrorist attacks." Russia so plus quarter yeah husband served in the Kursk is clearly for propaganda purposes, the possibility of terrorist attacks have been excluded. Kursk sank collision? Then, the Russian Navy started promoting other theories about the sinking of the Kursk, claiming that it had occurred and foreign submarines collided. They know that the incident, the date of the Barents Sea is not only the Northern Fleet, there are at least two NATO submarines in the monitoring exercise in Russia. Truscott found this intrigues games often turn into unexpected underwater collision. Since 1967, the Russian Navy has 25 submarines collided accident record. Truscott master message, even the British Navy that the Kursk sank collision. Truscott said: "They first thought is that the Kursk may be a U.S. submarine sank in the Barents Sea." But they do not have definitive evidence. Then, the Russian Navy disclosed a U.S. submarine Memphis satellite photos, it is parked in the Norwegian military, shooting time is seven days after the Kursk sank. Russia believes that photo proves aboard U.S. submarines had hit. The U.S. categorically denies Memphis No. collision occurred. Russian navy refused to yield, they held a press conference, in the announcement of the image data, seems to be a huge incision in the side of the Kursk. They insisted that is evidence of a collision, the culprit is not the Memphis No. is other submarines, and perhaps the British submarine. For a time, the Kursk has become a thorny political issue. The British Ministry of Defence that it is necessary to explore the collision that since NATO submarines have been condemned and they must know the truth. But later, the NATO countries was finally able to breathe a sigh of relief, and a seismic research institutions in Norway announced Kursk missing, they had detected the Barents Sea once abnormal vibration. Kursk explosion shockwave hidden evidence of impact? The British government made these important information to give it to David Bowers, earthquake experts. Bowles seismogram and seismic signals were compared, it does not meet the undersea earthquake or submarine collided mode, but in full compliance with the the known underwater explosion mode. Powers that the explosion occurred in Kursk twice their signal is very similar to the first signal of only one hundredth of a second explosion, equivalent to 50 kilograms of TNT. Bowles OK twice abnormal vibrations are underwater explosion caused. NATO off the hook, the hardliners in the Russian Navy has to admit that, not because the sinking of the Kursk submarine collided. 5-7 torpedo explosion apparently expanding the political impact of the disaster of the second cause of the explosion, President Vladimir Putin approved a bold salvage plan to salvage the Kursk from the seabed. The salvage operation to allocate $ 130 million in special funds, even more than the entire annual budget of the Northern Fleet. In the 14 months after the sinking, the Kursk was transported to a secret naval base in the Kola Peninsula. Identification experts began to study the huge wreckage. They soon discovered that the cruise missiles are not damaged, they began to investigate the submarine torpedo. Torpedo compartment are still bottom of the sea, in the wreckage throughout the damage, the researchers speculated that there were 5-7 torpedo simultaneous explosion. This is equivalent to 4.5 tons of TNT exploded, consistent and seismic survey data. Truscott believes he has found a second cause of the explosion. Crack the mystery of the sinking of the nuclear submarine Kursk in 2000 Russia plunged into grief after the Kursk disaster, But why the Kursk, a large number of arms will explode? The clue must also on submarines twisted wreckage. The appraisal team confirmed the former Ministry of the wreckage has been burned, internal as hot like a blast furnace to 2000 degrees Celsius. The detailed analysis of the results showed that the fire had already started before the torpedo explosion. Truscott from the seismic survey data to identify reasons --- first small explosion likely caused the fire. To identify the initial cause of the explosion is a survey of the most critical issues. But the the submarine front end of the wreckage are still undersea Truscott doubt very much that can find important evidence. A no hydrogen peroxide torpedo warhead manufacturing the initial explosion Truscott said: "how might solve the mystery it? Blown to pieces of the torpedo compartment are still seabed survey encountered a big problem." But important discoveries from the seabed finally opened a mystery. 50 meters from the rear of the main wreckage, found near the site of a fourth torpedo hatches hull debris. The location of the piece of debris completely incredible, it is located in the rear of other debris, it is the first bombing of the debris from the submarine. To its original position on the submarine is the place of the explosion. Truscott said: "This is important evidence, because it proves that the first explosion of the torpedo launch tubes on the 4th. Remaining question is, which part of the torpedo explosion." Truscott know explosion most likely source is the torpedo warhead. But he found that the Kursk was about to launch a practice torpedo and not warheads. The explosion must be caused by other parts of the torpedo. Professionals told him, torpedo launchers, before you hit the target, sometimes to advance several kilometers, energy torpedo propulsion system has usually bigger than the warhead. Truscott carefully studied the practice torpedo propulsion system, so that the forward torpedo in the water turbine based kerosene-powered. But in the absence of air in the water is the oxygen of the fuel required for combustion provided by the high concentration of hydrogen peroxide. In theory, this propulsion system is very safe and effective, but Truscott heard some bad characteristics of hydrogen peroxide. Certain metals or rust contact becomes hydrogen peroxide catalyst, hydrogen peroxide is decomposed into oxygen and steam, and releases a lot of heat, and five thousandfold increase in volume in an instant. The torpedo, this power is fatal. Truscott found that many times naval accident with hydrogen peroxide. The most serious of which is the 1955 explosion of the British Navy submarines West comma. Routine loading operations, West comma of a new hydrogen peroxide torpedo launch tube explosion, in which 13 people were killed. West comma global naval recognize should not use hydrogen peroxide torpedo, we get lessons, only Russia exception. Adverse welding?? Also victims of this chemical time bomb? Truscott Russian submarine expert Culkin, understanding, and entrusted Culkin began to study hydrogen peroxide propulsion system to understand the cause of the Kursk accident possibility. Culkin first calculated the explosive energy of the propulsion system, the result is about the power of 50-100 kg of TNT, roughly consistent with the first explosion seismic traces. Culkin know, hydrogen peroxide torpedoes have a safety device to avoid torpedoes pressure increased degree of risk. The security system of the torpedo damaged? Through his special intelligence sources, Culkin made the the Kursk practice torpedo maintenance records. The veteran commander surprise. Torpedo produced in 1990, the same batch of communism 10, six of them immediately identified as unqualified because of their welding. Culkin learned that the military never checked practice torpedo welding, they saw no need to, because the practice torpedo warheads. Culkin reluctantly came to the conclusion that, bad welding may cause hydrogen peroxide leaked from the practice torpedo, causing irreparable consequences. However, the evidence in the wrong? After investigation Kursk thousands of metal fragments, Culkin finally rewarded. They found fragments of the torpedo launch tube, twisting and signs of damage are high fever, torpedoes will have the same traces of destruction from the explosion of the central point of explosion in a critical weld. The complex hydrogen peroxide theory opened a part of the mystery. The first explosion caused the fatal consequences but there is still a big problem, why this small explosions enable command center paralyzed Kursk impasse? Emergency drainage only takes a few seconds, why even this most basic emergency procedures did not start? The answer to this question in the Russian fleet set off a firestorm. Defect of the the the welding lead Kursk front cabin torpedo explosion, the bulkhead was not supposed to be blasted, but bombing wear. Truscott again ask submarine expert Culkin. Culkin know, separated from the first two compartment bulkheads, should be able to ensure that the first explosion to spread to the outside of the part of the torpedo compartment. So, he began to study the submarine front of the weaknesses. The ventilation system will immediately have doubts, he Ventilation piping through the first four compartments. The ventilating pipe diameter of 40 cm across the bulkhead, however, the vent tube itself is made of light alloy. And ordinary ventilation tube, almost home, office ventilation tube, when the explosion occurred, immediately exploded. First explosion pressure wave along the ventilation tube burst into the command center, the pipeline was blown to atoms introduced into the tanks, the flames and smoke. The cabin staff had a chance to press the alarm device, was fire and smoke poured, no one can survive. Crack the mystery of the sinking of the nuclear submarine Kursk in 2000 to crack the mystery of the sinking of the nuclear submarine Kursk in 2000 The submarine safe spaces see underwater salvage a nuclear submarine wreckage Extended reading Now, Truscott has been able to recount all been aboard the Russian super submarine and all personnel were killed. August 12, 2000, 5 minutes and 30 seconds before the disaster. The Kursk ready to a practice torpedo launcher, Peter the Great. The commanders operating submarines, submarine in the front end of the torpedo hydrogen peroxide being infiltrated into the launch tube, clustered into a pool. Torpedo operator to open the launch tube, and clean up the circuit connection. 135 seconds before the disaster, hydrogen peroxide liquid and a small rust 5 thousandfold increase in the volume instantly. Tremendous pressure shattering torpedo shell and the kerosene tank rupture. The febrile steam ignited kerosene, the release of oxygen fueling the fire of kerosene the torpedo compartment into a sea of ​​fire, cabin personnel died on the spot. The shock wave from the vent pipe into the command center, the seawater influx from the launch tube, the Kursk began slowly sinking. At that time, 21 torpedo like on the oven on 500 kg of kerosene burning fiercely. When the internal temperature reaches 400 degrees Celsius, the warheads will automatically explode. 11:30:15 disaster. Within a fifth of a second, a total of seven torpedo explosion. Supersonic shock wave shattered the Kursk sealed bulkhead and toward nuclear reactors rushed. Reactor shock absorber absorption 50G forces bulkhead block shockwave. At this time in the front-end of the submarine pressure hull load has exceeded the limit of 5 cm thick steel pipe burst, water influx from the 70-meter-long hole in the submarine. At this distance the first explosion just a few minutes. 118 officers and soldiers, most of them died on the spot. Submarine rear 23 people in eight hours after the explosion is still struggling. According to their own life experience, Culkin depicts the terrible scenes and death struggle. And the water only 108 meters away, and are trained to know you can wear life jackets in order to swim out of the door, and thus escape from the deep-sea. But doing so is very dangerous to swim to the sea, they will be with the sea water rafting, went missing in the sea and freeze to death, they are waiting for the other vessels to reach the top of the submarine. They have plenty of food and water, as long as it is used with care, cabin air can be used several days. With each breath, they will exhale carbon dioxide, even a low concentration of carbon dioxide can be deadly. In order to avoid this danger, the submarine is equipped with air wash chemicals to remove the carbon dioxide in the air. Increasingly opaque, air, boat crew will air wash hanging on the ventilation tube. Culkin found that their fate depends on these life-saving devices. The identification report documents the evidence found at the scene of the fire on the 9th compartment fire air wash. Culkin know, the wash will explode in contact with oil or water, leading to a vicious chemical fire. He gradually learned that, in the death throes of the process, the crew had to hang another wash. But in the dark and cold cabin, their hands and feet become very flexible, wash fall into the greasy water, a fire caused by a chemical reaction. The fire consumed the oxygen in the air, so that they inhaled poisonous carbon monoxide, so Death had come. After the disaster, the Navy removal of hydrogen peroxide in the Russian submarine torpedo. The official report noted, no human error in the accident. Who can not determine The nuclear technician Alexei whether made the decision to shut down the reactor. If it is his decision, his acts of bravery, perhaps to avoid another Chernobyl nuclear disaster. 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