State tests of the hydroacoustic complex of the new generation “Lira” ended in Russia. The advantages of Russian submarines with new equipment are named. The design features of the complex revealed the Scientific Director of the State Scientific Center of the Concern “CNII” Electr Driving “” Academician RAS Vladimir Pedestrians in an interview with TASS.
Tests of the Lira complex are completed, and the project of the project 677 “Lada” became the first submarine with the new gas. According to Pedestrian, the hydroacoustic complex (gas) “Lira” is more effective than similar devices of foreign submarines. In the design of the Russian gas, a conformal antenna was applied, which American nuclear submarines Virginia received ten years later, he stressed.
The new hydroacoustic complex includes a passive nasal antenna, which replaced the antennas in the form of a sphere or cylinder. Pedestrians explained that the quasiconformal antenna is posted in the nose of the submarine. This will allow you to combine more elements in the antenna, which increases the efficiency of the passive channel.
Pedestrians noted that in submarines with the hydroacoustic complexes of the last generation, the information was treated in a solid boat housing. Guck “Lira” received hermetic information processing devices outside the housing. Such a solution has made it possible to reduce the length of communication lines and reduce the level of parasitic fittings.
The advantage of the “lira” has become a compact computing part. According to Pedestrian, in the future it will make it possible to equip the elements of the complex diesel-electric submarines of smaller sizes.
previously became aware of the plans for the launch of the zircon hypersonic missiles from the submarine. Two zircon missiles from the Severodvinsk nuclear submarine can be launched this year. This is reported by TASS with reference to the source in the defense and industrial complex.