plenum grid 中文意思是什麼
plenum grid
解釋
氣孔柵-
A complicated model has been setted up to simulate the sodium flow in hot and cold plenum under normal condition and reactor scram of cefr, using fine grid to simulate the reactor internals and important equipments. this slove the problem that the simulation grids are very coarse in the precedeable work, and the accuracy and reliability of the simulation are improved. 4
對cefr的額定工況和全廠斷電工況下的堆內過程進行了復雜的數學建模和分析,使用了精細的六面體網格,對堆內構件和重要的設備進行了三維的數值分析,克服了以往數值模擬中網格過于粗糙的缺點,使數值分析的準確性和可信度大大提高; 4
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