A documentation-driven reconstruction of a NuScale SMR reactor pressure vessel, based on publicly available FSAR documentation and developed from internal volume and system topology toward upper internals, CRA and ICI penetrations, CRDM housing interfaces, feedwater geometry, and containment vessel constraints.
In the NuScale SMR integral PWR configuration, the reactor pressure vessel is not only a pressure boundary around the core. Based on publicly available FSAR documentation, it can be read as a compact system architecture where core geometry, steam generation, pressurizer volume, natural circulation and passive safety functions are closely connected.
