Question
1/ If a one cubic centimeter section of a reactor has a macroscopic fission cross section of 0.954 cm -1 , and if the thermal
1/ If a one cubic centimeter section of a reactor has a macroscopic fission cross section of 0.954 cm-1, and if the thermal neutron flux is 2x1015 n/cm2 s, what is the fission rate in that cubic centimeter?
2/A reactor operating at a flux level of 3.15 x 1012 n/cm2-sec contains 2.5x1018 atoms of U-235 per cm3. The reaction rate is 1.3 x 1012 fission/cm3. Calculate f and f. Express the answers in cm-1 and barns.
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Introduction To Chemical Engineering Thermodynamics
Authors: H.C. Smith, J.M. & Van Ness
2nd Edition
0070586993, 978-0070586994
