| 摘要 |
The fuel cartridge for a boiling water reactor, arranged vertically in core during operation, comprises vertical fuel rods (6) arranged in one or more bundles, a conduit (4) for passing non-boiling water up through the cartridge during operation, a hollow tube (2) surrounding the fuel rod bundles, and an absorber device contg. combustible active material - during at least part of its working life the rod contains an absorber device (7) arranged vertically in the water conduit, shaped as a hollow cylinder with an arbitrary cross-section. |
