Used KOKUSAI Aldinna #293640135 for sale

KOKUSAI Aldinna is a next-generation advanced light water reactor designed and developed by KOKUSAI Electric Corporation and Toshiba Energy Systems & Solutions Corporation. Aldinna is a two-loop pressurized water reactor (PWR) which uses a 1000MWe output design with a fuel cycle that utilizes uranium dioxide enriched fuel, making it an optimal choice for several nuclear power plants around the world. KOKUSAI Aldinna reactor is composed of several components that work together in order to generate nuclear energy. These components are the reactor vessel, the core and its components, the primary coolant loop, the secondary coolant loop, and the internal installation components. Aldinna reactor vessel is a heavy pressure vessel that houses the reactor core and other components, reducing the risk of radiation exposure and minimizing the possibility of an uncontrolled reactivity excursion. It is designed to safely contain a range of operating power levels up to 30,000MWth and is constructed using top-grade steel, which provides superior resistance to corrosion, fatigue, and oxidation. The core of KOKUSAI Aldinna is composed of layers of fuel assemblies, moderator block assemblies, and control rod assemblies. The fuel assemblies contain uranium dioxide (UO2) enriched uranium pellets, while the moderator blocks provide neutron moderation to ensure stable and efficient operation of the reactor. The control rod assemblies are used to control the reactor power output, as well as providing emergency shutdown capability. The primary coolant loop circulates water through the reactor core to remove the generated heat, maintaining the temperature of the fuel and allowing for the efficient conversion of nuclear energy into useful electricity. This cooling water is pressurized, which allows the primary coolant to remain in a liquid form at higher temperatures and under greater pressure. The secondary coolant loop circulates water through the reactor core to remove the generated heat and also to provide additional thermal regulation of the reactor components. This coolant is separated from the primary coolant by the secondary coolant pump and heat exchanger. This ensures that if there is a problem with the primary coolant, the secondary coolant loop can provide additional control of the component temperatures. Finally, the internal installation components of Aldinna provide the necessary infrastructure for proper operation, safety, and maintenance. These include pipes, valves, and other piping components that connect and control the flow of the coolants, as well as control rod drives, instrumentation, and emergency systems. In conclusion, KOKUSAI Aldinna is an advanced light water reactor with a 1000MWe output design, which makes it a suitable choice for several nuclear power plants around the world. The extensive components of the reactor ensure safe, efficient operation, while the high-grade materials used in its construction ensure robustness and longevity.