南华大学核科学技术学院2010级课程设计(报告)
PZ视图
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南华大学核科学技术学院2010级课程设计(报告)
2.4程序描述
C Cell Cards ******************************* 1 1 -15.8 -1 2 -3 imp:n=1$U 2 2 -18.8 -4 5 -6 #1 imp:n=1$Pu
3 0 #1 #2 imp:n=0$outspace
C Surface Cards ******************************* 1 pz 5.909 2 pz -1 3 cz 4.935 4 pz 10.909 5 pz -6 6 cz 9.935
C Data Cards ******************************* C Material Data Cards m1 94239.60c 1
m2 92238.60c -0.992745 92235.60c -0.0072 c sdef
kcode 5000 1.0 50 250 ksrc 0 0 1
2.5运行结果
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南华大学核科学技术学院2010级课程设计(报告)
3.1问题描述
3. Exercise 3 is a bare (unreflected) UO2F2 solution cylinder.The weight percent of 235U in the uranium is 4.89 %. The solution has a radius of 20.12 cm and a height of 100.0 cm. An aluminum tank with a thickness of 0.1587 cm on the sides and bottom, and a height of 110.0 cm contains the solution. There is no lid on the tank. The region from the top of the solution to the top of the aluminum tank is void. The data for this problem follows:
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南华大学核科学技术学院2010级课程设计(报告)
3.2材料及数据
溶液密度:0.096586 atoms/b-cm 铝密度:2.7g/cc 溶液原子百分比:H1: 5.7058e-2,O8:3.2929e-2, F9: 4.3996e-3, U238 U235 1.0889e-4
初始燃料源位置(0 0 50)
3.3几何描述
PX视图
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2.0909e-3
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