This is done to reduce noise-generating hydrodynamic eddies. A feature of the project is the smoothly mated connection of the tail unit to the hull. Also on the submarine are two reclining thrusters and retractable bow horizontal rudders with flaps. The boat has a developed vertical tail unit with a streamlined boule, in which the towed antenna is located. In addition to reducing the overall noise level of nuclear submarines, such a scheme can reduce the impact of underwater explosions on equipment and crew. A two-stage damping system is used: all mechanisms are placed on damped foundations, in addition, each zone unit is isolated from the body by rubber-cord pneumatic shock absorbers. After completion of the installation, the zonal unit is "rolled" into the hull of the boat and connected to the main cables and pipelines of the ship's systems. To simplify the installation of equipment, the boat was designed using zonal blocks, which made it possible to transfer a significant amount of work from the cramped conditions of the sub's compartments directly to the workshop. The robust body is made of high quality alloy steel with σт = 1 GPa (10,000 kgf / cm 2). The K-295 Samara is an Akula-class submarine in the Russian Navy. Tsunami, Kiparis, Anis, Sintez and Kora Communications antennas.1–3 × Igla-M surface-to-air missile launcher fired from sail (surface use only).4 × 533 mm torpedo tubes (28 torpedoes) and 4 × 650 mm torpedo tubes (12 torpedoes).MG-74 Korund noise simulation decoys (fired from external tubes).2 OK-300 retractable electric propulsors for low-speed and quiet maneuvering at 5 knots (9.3 km/h 5.8 mph).one 190 MW OK-650B/OK-650M pressurized water nuclear reactor ( HEUAkula-class submarine of the Russian Navy
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