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nuclear power plant with a gas cooled high-temperature reactor

机译:带有气冷式高温反应堆的核电站

摘要

A nuclear power plant with a gas cooled high temperature reactor, installed in a prestressed concrete pressure vessel with the operational and decay heat removal systems. The prestressed concrete pressure vessel has a thermal protection system, with a thermal insulating layer and a liner cooling system. The liner cooling system, which is includes water carrying cooling pipes, which along with intermediate heat exchangers and cooling water pumps make up a closed intermediate cooling loop used for removal of the decay heat in case a failure of the decay heat removal systems. The elements of the invention assure an adequate water flow for the removal of decay heat in the liner cooling system in any situation, i.e. such that the decay heat may also be removed by natural convection. These element insure a sufficient driving pressure differences and minimize pressure losses in the intermediate cooling loop.
机译:具有气冷式高温反应堆的核电站,安装在具有运行和衰减排热系统的预应力混凝土压力容器中。预应力混凝土压力容器具有热保护系统,隔热层和衬里冷却系统。衬里冷却系统包括水冷却管,水冷却管与中间热交换器和冷却水泵一起构成一个封闭的中间冷却回路,用于在衰减排热系统发生故障的情况下除去衰减热。本发明的元件确保了在任何情况下都具有足够的水流来去除衬套冷却系统中的衰减热,即,使得衰减热也可以通过自然对流来去除。这些元件确保了足够的驱动压力差,并使中间冷却回路中的压力损失最小。

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