发明名称 FUEL ELEMENT WITH REPLACING BODIES
摘要 FIELD: nuclear power engineering. SUBSTANCE: in fuel element cooled with water under pressure mechanical spectral shift is executed. In this cast part of fuel rods is replaced with hollow tubes which contain during first operational cycles of element replacing body, for instance, rod made from zircalloy, and during last operational cycle - liquid moderator. EFFECT: enhanced operational stability. 3 dwg
申请公布号 RU94045961(A) 申请公布日期 1996.09.20
申请号 RU19940045961 申请日期 1994.10.28
申请人 SIMENS AG 发明人 RUDOL'F MAJNL';PETER RAU;VAL'TER ZAUERMANN
分类号 G21C3/328;G21C7/00;G21C7/27 主分类号 G21C3/328
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