Difference between revisions of "Flattop k-eff sensitivity example"

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(Created page with "This example demonstrates some basic sensitivity calculation capabilities for the Popsy (Flattop) critical experiment (PU-MET-FAST-006 in the ICSBEP handbook). == Description...")
 
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== Description ==
 
== Description ==
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The experimental configuration consists of a plutonium alloy sphere (radius 4.5332 cm) reflected by a natural uranium blanket (outer radius 24.1420 cm). The multiplication factor of the system is close to unity (being a critical experiment). This input calculates the sensitivity of the multiplication factor to perturbations applied to the cross sections of <sup>235</sup>U, <sup>238</sup>U, <sup>239</sup>Pu and <sup>240</sup>Pu. A processing script for MATLAB/OCTAVE is provided for printing and plotting out the sensitivities.
  
 
== Input ==
 
== Input ==

Revision as of 11:26, 20 June 2017

This example demonstrates some basic sensitivity calculation capabilities for the Popsy (Flattop) critical experiment (PU-MET-FAST-006 in the ICSBEP handbook).

Description

The experimental configuration consists of a plutonium alloy sphere (radius 4.5332 cm) reflected by a natural uranium blanket (outer radius 24.1420 cm). The multiplication factor of the system is close to unity (being a critical experiment). This input calculates the sensitivity of the multiplication factor to perturbations applied to the cross sections of 235U, 238U, 239Pu and 240Pu. A processing script for MATLAB/OCTAVE is provided for printing and plotting out the sensitivities.

Input

Output

Data-processing and plotting

Results