Hand written solution required

Do (n/em's) Ap(%) For A = 2.09x10* /s 1.0 x 10 12 0.23 A, = 2.87 x 10-5 /s 2.0 x 10 12 0.44 71 = 0.0639 3.0x 1012 0.63 Xx = 0.00237 5.0x 10 12 1.00 "(0.025 eV) = 2.65 x10'b 1.0x 1013 1.50 A C 0.083 s 2.8 x 10 b 1.5 0.002 0.062 2. 09 x 10 5/5 2.87 x 10-5/s 1. A highly enriched uranium fuelled, large reactor operating at an average flux level of do = 1012 neutrons/cm's has reached equilibrium xenon. The operator needs to reduce the power to 60% in 6 hours. Find and plot the change in the reactivity worth of xenon (in pom) as a function of time for the following strategies: 1. A step decrease. 2. Continuous linear decrease in 6 hours. Use the data given above notes and v = 2. 42.Do (n/em's) Ap(%) For A = 2.09x10* /s 1.0 x 10 12 0.23 A, = 2.87 x 10-5 /s 2.0 x 10 12 0.44 71 = 0.0639 3.0x 1012 0.63 Xx = 0.00237 5.0x 10 12 1.00 "(0.025 eV) = 2.65 x10'b 1.0x 1013 1.50 A C 0.083 s 2.8 x 10 b 1.5 0.002 0.062 2. 09 x 10 5/5 2.87 x 10-5/s 1. A highly enriched uranium fuelled, large reactor operating at an average flux level of do = 1012 neutrons/cm's has reached equilibrium xenon. The operator needs to reduce the power to 60% in 6 hours. Find and plot the change in the reactivity worth of xenon (in pom) as a function of time for the following strategies: 1. A step decrease. 2. Continuous linear decrease in 6 hours. Use the data given above notes and v = 2. 42