FIELD: power engineering.
SUBSTANCE: method of spacing fuel rod arrays in reactor assembly comprises the steps that follow. Different-section wire is coiled and stretched to required diameter. It is annealed and cut to sections of standard length. Coil sections are arranged between adjacent fuel rod alloys of inner and outer rows of reactor assembly.
EFFECT: lower hydraulic resistance of fuel rod arrays, their simplified production.
5 cl, 1 dwg
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