发明名称 BOILING WATER REACTOR CORE AND FUEL ASSEMBLIES THEREFOR
摘要 A ratio of the number of fuel assemblies loaded on a core to the number of control rod drive mechanisms is 3 or more. The fuel assembly itself contains mixed oxides of a low enrichment concentration uranium oxide containing 3 to 8 wt % in the average enrichment concentration of the fuel assembly, or mixed oxide containing not less than 2 wt %, but less than 6 wt % in the average enrichment concentration of fissile plutonium of. In the burner type BWR core on which the fuel assemblies are loaded, an average weight density of uranium, plutonium and minor actinides is 2.1 to 3.4 kg/L as a conversion at the value of unburned state.
申请公布号 US2013003908(A1) 申请公布日期 2013.01.03
申请号 US20040804112 申请日期 2004.03.19
申请人 TAKEDA RENZOU;AOYAMA MOTOO;MIWA JUNICHI;IKEGAWA TOMOHIKO;MORIYA KUMIAKI 发明人 TAKEDA RENZOU;AOYAMA MOTOO;MIWA JUNICHI;IKEGAWA TOMOHIKO;MORIYA KUMIAKI
分类号 G21C1/08;G21C3/32 主分类号 G21C1/08
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