FIELD: physics, nuclear physics.
SUBSTANCE: invention relates to energetic and is meant for use in atomic power plants with pressurised water reactors. Emergency cooler of a nuclear reactor contains a water supply circuit. The intake of the circuit is connected to the volume compensator and accumulator. The output of the circuit is formed from the guide tubes of the control and protection system. Guide tubes have outlets. Outlets are placed at the height of the vertical radiation zones. Outlets of the guide tubes of the control and protection system are placed on the middle part of the radiation zone.
EFFECT: increasing the cooling efficiency of the nuclear reactor core.
3 dwg
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