即発臨界の英語

そして、即発臨界判定部９で判定された即発臨界事象および緩慢臨界判定部１０で判定された緩慢臨界事象は、警報発生回路３で警報処理され警報出力される。例文帳に追加

Then, the prompt criticality event judged by the prompt criticality judgment part and the slow criticality event judged by the slow criticality judgment part are processed by an alarm generation circuit 3, and alarm is output. - 特許庁

即発臨界判定部９は、３台の即発臨界検出器１ａ、１ｂ、１ｃからのトリップ信号を入力し、２ out of ３論理で核的暴走による瞬時的な即発臨界事象を判定する。例文帳に追加

A prompt criticality judgment part inputs trip signals from three prompt criticality detectors 1a, 1b and 1c, and judges an instantaneous prompt criticality event due to nuclear run-away using a 2 out-of 3 theory. - 特許庁

即発臨界および緩慢臨界を適切に検知すると共に、短時間に臨界判定の機能確認を行える臨界警報装置を提供することにある。例文帳に追加

To provide a criticality alarm device capable of properly sensing prompt criticality and slow criticality and confirming the function of criticality judgment in a short time. - 特許庁

臨界安全性監視方法において、中性子計数率が所定値を越えた場合に、中性子パルスの統計的な性質から即発中性子減衰定数を求め、この即発中性子減衰定数と汎用核計算コードシステムにより求めた全遅発中性子割合と即発中性子寿命とから未臨界度を求め、未臨界度が浅くなった場合に警報を発生させる。例文帳に追加

In this nuclear criticality safety monitoring method, when the neutron counting rate exceeds a prescribed value, a prompt neutron attenuation constant is determined from a statistical property of a neutron pulse, and the degree of subcriticality is determined from the prompt neutron attenuation constant, the total delayed neutron ratio and a prompt neutron life determined by a general-purpose nuclear calculation code system, and when the degree of subcriticality becomes low, an alarm is issued. - 特許庁

経済性が高く、即発臨界になり難くして安全性を高めた原子炉の核燃料集合体を提供する。例文帳に追加

To provide a nuclear fuel assembly for a reactor which is highly economical and can enhance the safety by being less likely to become critical promptly. - 特許庁

未燃焼時無限増倍係数が即発臨界以下で燃焼反応度係数正の核燃料集合体を装荷せる沸騰水型原子炉改良の気体冷却原子炉例文帳に追加

GAS-COOLED NUCLEAR REACTOR OBTAINED BY IMPROVING BOILING WATER NUCLEAR REACTOR LOADED WITH NUCLEAR FUEL ASSEMBLY OF POSITIVE BURNING REACTIVITY COEFFICIENT WITH INFINITE MULTIPLICATION FACTOR IN UNBURNTNESS NOT MORE THAN PROMPT CRITICALITY - 特許庁