last modified: 20-MAY-1985 | catalog | categories | new | search |

NEA-0984 ETHEL.

ETHEL, Thermos Cross-Sections Library Generator Program

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1. NAME OR DESIGNATION OF PROGRAM:  ETHEL.
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2. COMPUTERS
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Program name Package id Status Status date
ETHEL NEA-0984/01 Tested 20-MAY-1985

Machines used:

Package ID Orig. computer Test computer
NEA-0984/01 IBM 370 series IBM 3081
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3. DESCRIPTION OF PROGRAM OR FUNCTION

ETHEL generates the cross section library for THERMOS. The scattering model can be chosen among different Nelkin-type models, the Wigner-Wilkin model, and the Brown-St.John model.
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4. METHOD OF SOLUTION:
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM:
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6. TYPICAL RUNNING TIME:
NEA-0984/01
NEA-DB executed the test case included in the package on IBM 3081K in 40 seconds of CPU time.
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7. UNUSUAL FEATURES OF THE PROGRAM:
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8. RELATED AND AUXILIARY PROGRAMS:
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9. STATUS
Package ID Status date Status
NEA-0984/01 20-MAY-1985 Tested at NEADB
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10. REFERENCES:
NEA-0984/01, included references:
- E. Brega, O. Chiovato and F. Di Pasquantonio:
  How To Use The ETHEL Code - A Program To Produce THERMOS
  Library.  ENEL N5/81/05 (1981)
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11. MACHINE REQUIREMENTS:
NEA-0984/01
To run the test case on IBM 3081K, 192K bytes of main storage were required.
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12. PROGRAMMING LANGUAGE(S) USED
No specified programming language
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13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:
NEA-0984/01
The test case executed on IBM 3081K under MVS-SP.
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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:
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15. NAME AND ESTABLISHMENT OF AUTHORS

         E. Brega, F. Di Pasquantonio
         ENEL-CRTN
         Via Rubattino 54
         I-20137 Milan (Italy)

         O. Chiovato
         ARS S.p.A.
         Milan (Italy)
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16. MATERIAL AVAILABLE
NEA-0984/01
File name File description Records
NEA0984_01.003 INFORMATION FILE 36
NEA0984_01.004 ETHEL SOURCE PROGRAM (FORTRAN 4) 2634
NEA0984_01.005 JOB CONTROL INFORMATION 27
NEA0984_01.006 ETHEL TEST CASE INPUT DATA 98
NEA0984_01.007 ETHEL TEST CASE PRINTED OUTPUT 6102
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17. CATEGORIES
  • B. Spectrum Calculations, Generation of Group Constants and Cell Problems

Keywords: cross sections, data library, neutrons, scattering.