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Next: Test case description Up: Coupled neutronics thermal-hydraulics model Previous: Solution of the coupled   Contents   Index


Running the full code

The full code which consists of some 20000 lines of source code is executed by issuing the following command with four command line arguments

project <input filename> <cross section path> <machine_type>
<accuracy factor> > out.txt

where the <input filename> is typed without extension, the <cross section path> is the path to the cross section data files, the integer <machine_type> specifies the type of computer used for the calculations and the real number <accuracy factor> determines the factor which is multiplied onto the default accuracy requirements, (13.33), for the coupled model iterations.

Note that we have directed the rather lengthy screen output to the file out.txt; perhaps for later investigation13.6.

In summary we note that the program code additionally requires the following files

>
neutronics input file (see section 3.6.1.2).
>
cross section files with names determined by the neutronics input file (see section 3.6.2).
>
hydraulics input file (see section 10.3.1).
>
thermal design input file (see section 12.2.1).

On a 486 DX2/66 IBM-PC the code can solve the coupled problem in typically less than 1 minute. However, the execution time of course depends on both the fineness of the computational grids and the accuracy requirements chosen in the input files.


next up previous contents index
Next: Test case description Up: Coupled neutronics thermal-hydraulics model Previous: Solution of the coupled   Contents   Index  
 
 
 
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