Russian
military news network reported on December 13, Russian media last week revealed
a number of sensational news, Bao Liu said the Russian Navy was forced to give
up the latest 677-type "Lada" class diesel-electric submarines, ready to
re-produce its predecessor, the 877 type
or the new improved 636 "Kilo" class submarines to replace.
Russian military to give up 677 diesel-electric submarines of the message was indeed a sensation, after all, the Russian Navy plans a large number of conventional submarine force to add new equipment is the modern submarine, and over the years 677-type "Lada" class submarines has been considered in all respects have a greater prospect of ultra-modern submarines. Another important addition to the Russian Navy decided to completely abandon the 677-type submarines, and even the only built the "Lada" class first boat, "St. Petersburg" sign will no longer be included in order of battle, but rather as a pilot boat for test individual components. Is still under construction with another two submarines "Kronstadt" and "Sevastopol" number will be frozen indefinitely. There are also rumors that the submarine may be modified other types of engines, with the previous system, and then sold abroad.
Expensive toys
Russian media reported that Russian officials explained that the submarine was quite upset to give up 677. A representative of the Russian Navy admits, "Lada" class submarines could not very well meet the design requirements, a whole series of the most important direction in the total absence of fighting. In fact, "Lada" class submarine design requirements and failure to achieve "seamless", and early in the first boat, "St. Petersburg" was already apparent during the construction phase. The boat's purchase order had been signed back in 1997, but the delay in completion of the submarine. Finally, after completion of the water, exposed to more problems. In the mooring trials and plant trials, the relevant views saw increased but not decreased. Experts pointed out that 677-type submarines exposed the main problem is the so-called "new noise" engine performance is not up to even reach the half-power design. Moreover, as the submarine "clairvoyance" and "ears" of the sonar system is not complete, and its associated development costs already spent at least 13 billion rubles. In addition, submarine combat systems and weapons systems, command information does not meet the design requirements.
In fact, around the "St. Petersburg" submarine occurred in some of the things inexplicably, a concern for any submarine project 677 people, the process is no secret. If the process was very slow initially submarine construction can also be used to explain the lack of financial allocations, then began to test the submarine into the water and after there are still many problems, it is another matter entirely child. Clearly, the problem is not just money. However, that is, last year, the boat also participated in the international naval weapons and equipment exhibition in St. Petersburg, the Russian naval flag raised. Not long ago, also announced that the Russian Black Sea Fleet will be equipped with 10 in 2020, "Lada" class submarines. Now the Russian government suddenly came the news to abandon the submarine, for many people it is an accident. Very serious consequences, after all, the Russian Navy active-duty diesel submarines are aging rapidly. The military was forced to seek emergency measures, as an emergency measure, began playing the 677-type "Lada" class submarines predecessor, the 877 Kilo-class submarines of the type of idea.
Ocean black hole
Kilo-class diesel submarines in the Soviet Union was NATO called "Ocean black hole", is back in the 1970s from the development, with very rare success. When the submarine underwater noise level is low, the main weapon is equipped with torpedoes and mines, but also small and medium sized missiles. In addition to its performance has been Sue Hai praised the military, but also has been the introduction of this submarine China, India, Vietnam, Algeria and other countries affirmed.
Russian designers in the development of type 677 "Lada" class diesel-electric submarines, the logical model it as a 877 Kilo-class submarines, a natural continuation. "Lada" class submarines, a displacement of 1765 tons, length 67 m, width 7.1 m, maximum dive depth of 300 meters, the maximum speed of 21 underwater, economic range of 650 sea miles, endurance of 45 days. About 170 new Russian submarines had not produced a new type of instrumentation and systems, but they failed to achieve perfect performance level.
It should be noted, Kilo-class and the "Lada" class submarine is the chief architect of the same person, that Yuri Cole Mili Cen. Obviously, he was the first boat in the design of 677-type "St. Petersburg" was when the misunderstanding has now been removed. But he did not give up the construction of the 677 type, represented by the idea of modern diesel-electric submarines, continue to adhere to its position.
Alternative
677-type "Lada" class submarine project was halted after the fate of the concern. St. Petersburg, "Ruby" Central Design Bureau of naval equipment, general manager of quarter Aceh Cove last week, said in an interview, "St. Petersburg" really is in the submarine fleet trial stage, being still in the Baltic exercises a variety of tasks. In order to complete the test sonar systems, submarine must dive to the depths of the North Sea more, unfortunately, this plan did not materialize this year, planned for next year. Russian Navy ordered two other 677-type "Lada" class submarines will be in accordance with the revised program to upgrade the technology, then it will have access to the full reference to experience the same type of submarine is expected to be completed in two years. Have been completed or almost completed the "St. Petersburg" was, "Kronstadt" and "Sevastopol" submarine modification work will begin in 2013.
In order to consolidate Russia's coastal defense, fill abandon the "Lada" class submarines after the formation of the blank, the Russian Defense Ministry recommended the construction of emergency for the Navy Kilo-class submarines. However, the re-construction of old submarines have been raised whether the appropriate number of experts questioned. Russian Defense Ministry went on to explain that they are not talking about 877 submarines, but some of the 636 relatively advanced submarines, and has been specially produced 36 sets of equipment, including upgraded radar, sonar, new network equipment, new main electric motor, diesel engine performance improved significantly and many other devices. For example, the new smaller engine vibration, noise levels are lower, and the use of new shock absorber, power is greater, will be significantly accelerated the speed of underwater navigation. In other areas there are changes in principle, with more powerful weapons, the overall attack submarine more.
St. Petersburg, "Ruby" Central Design Bureau of naval equipment, general manager of that quarter Aceh Primakov, the Russian Defense Ministry conventional submarine force to address the issues raised by the development of alternatives, the key is the period and capital. Russian industrial enterprises at low cost mass production of alternative submarine quickly, but not 636 export models, will be modernized and upgraded to new models
Russian military to give up 677 diesel-electric submarines of the message was indeed a sensation, after all, the Russian Navy plans a large number of conventional submarine force to add new equipment is the modern submarine, and over the years 677-type "Lada" class submarines has been considered in all respects have a greater prospect of ultra-modern submarines. Another important addition to the Russian Navy decided to completely abandon the 677-type submarines, and even the only built the "Lada" class first boat, "St. Petersburg" sign will no longer be included in order of battle, but rather as a pilot boat for test individual components. Is still under construction with another two submarines "Kronstadt" and "Sevastopol" number will be frozen indefinitely. There are also rumors that the submarine may be modified other types of engines, with the previous system, and then sold abroad.
Expensive toys
Russian media reported that Russian officials explained that the submarine was quite upset to give up 677. A representative of the Russian Navy admits, "Lada" class submarines could not very well meet the design requirements, a whole series of the most important direction in the total absence of fighting. In fact, "Lada" class submarine design requirements and failure to achieve "seamless", and early in the first boat, "St. Petersburg" was already apparent during the construction phase. The boat's purchase order had been signed back in 1997, but the delay in completion of the submarine. Finally, after completion of the water, exposed to more problems. In the mooring trials and plant trials, the relevant views saw increased but not decreased. Experts pointed out that 677-type submarines exposed the main problem is the so-called "new noise" engine performance is not up to even reach the half-power design. Moreover, as the submarine "clairvoyance" and "ears" of the sonar system is not complete, and its associated development costs already spent at least 13 billion rubles. In addition, submarine combat systems and weapons systems, command information does not meet the design requirements.
In fact, around the "St. Petersburg" submarine occurred in some of the things inexplicably, a concern for any submarine project 677 people, the process is no secret. If the process was very slow initially submarine construction can also be used to explain the lack of financial allocations, then began to test the submarine into the water and after there are still many problems, it is another matter entirely child. Clearly, the problem is not just money. However, that is, last year, the boat also participated in the international naval weapons and equipment exhibition in St. Petersburg, the Russian naval flag raised. Not long ago, also announced that the Russian Black Sea Fleet will be equipped with 10 in 2020, "Lada" class submarines. Now the Russian government suddenly came the news to abandon the submarine, for many people it is an accident. Very serious consequences, after all, the Russian Navy active-duty diesel submarines are aging rapidly. The military was forced to seek emergency measures, as an emergency measure, began playing the 677-type "Lada" class submarines predecessor, the 877 Kilo-class submarines of the type of idea.
Ocean black hole
Kilo-class diesel submarines in the Soviet Union was NATO called "Ocean black hole", is back in the 1970s from the development, with very rare success. When the submarine underwater noise level is low, the main weapon is equipped with torpedoes and mines, but also small and medium sized missiles. In addition to its performance has been Sue Hai praised the military, but also has been the introduction of this submarine China, India, Vietnam, Algeria and other countries affirmed.
Russian designers in the development of type 677 "Lada" class diesel-electric submarines, the logical model it as a 877 Kilo-class submarines, a natural continuation. "Lada" class submarines, a displacement of 1765 tons, length 67 m, width 7.1 m, maximum dive depth of 300 meters, the maximum speed of 21 underwater, economic range of 650 sea miles, endurance of 45 days. About 170 new Russian submarines had not produced a new type of instrumentation and systems, but they failed to achieve perfect performance level.
It should be noted, Kilo-class and the "Lada" class submarine is the chief architect of the same person, that Yuri Cole Mili Cen. Obviously, he was the first boat in the design of 677-type "St. Petersburg" was when the misunderstanding has now been removed. But he did not give up the construction of the 677 type, represented by the idea of modern diesel-electric submarines, continue to adhere to its position.
Alternative
677-type "Lada" class submarine project was halted after the fate of the concern. St. Petersburg, "Ruby" Central Design Bureau of naval equipment, general manager of quarter Aceh Cove last week, said in an interview, "St. Petersburg" really is in the submarine fleet trial stage, being still in the Baltic exercises a variety of tasks. In order to complete the test sonar systems, submarine must dive to the depths of the North Sea more, unfortunately, this plan did not materialize this year, planned for next year. Russian Navy ordered two other 677-type "Lada" class submarines will be in accordance with the revised program to upgrade the technology, then it will have access to the full reference to experience the same type of submarine is expected to be completed in two years. Have been completed or almost completed the "St. Petersburg" was, "Kronstadt" and "Sevastopol" submarine modification work will begin in 2013.
In order to consolidate Russia's coastal defense, fill abandon the "Lada" class submarines after the formation of the blank, the Russian Defense Ministry recommended the construction of emergency for the Navy Kilo-class submarines. However, the re-construction of old submarines have been raised whether the appropriate number of experts questioned. Russian Defense Ministry went on to explain that they are not talking about 877 submarines, but some of the 636 relatively advanced submarines, and has been specially produced 36 sets of equipment, including upgraded radar, sonar, new network equipment, new main electric motor, diesel engine performance improved significantly and many other devices. For example, the new smaller engine vibration, noise levels are lower, and the use of new shock absorber, power is greater, will be significantly accelerated the speed of underwater navigation. In other areas there are changes in principle, with more powerful weapons, the overall attack submarine more.
St. Petersburg, "Ruby" Central Design Bureau of naval equipment, general manager of that quarter Aceh Primakov, the Russian Defense Ministry conventional submarine force to address the issues raised by the development of alternatives, the key is the period and capital. Russian industrial enterprises at low cost mass production of alternative submarine quickly, but not 636 export models, will be modernized and upgraded to new models
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