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IAEA1387 MEXP.

MEXP, EXTERMINATOR-2 Utility Programs

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1. NAME OR DESIGNATION OF PROGRAM:  MEXP.
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2. COMPUTERS
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Program name Package id Status Status date
MEXP IAEA1387/01 Arrived 07-DEC-2001

Machines used:

Package ID Orig. computer Test computer
IAEA1387/01 IBM PC
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3. DESCRIPTION OF PROGRAM OR FUNCTION

The package contains two modules: a modified EXTERMINATOR-2 code (MEXT-2) with user friendly input, and the program MEXTSEP for processing and modifying both MEXT input and output files.
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4. METHODS
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM
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6. TYPICAL RUNNING TIME

From 5 to About 45 seconds depending on the presence or absence of necessary data in the in put file of MEXT-2.
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7. UNUSUAL FEATURES:  User's Manual is abbreviated in the input file (EX.INP).
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8. RELATED OR AUXILIARY PROGRAMS
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9. STATUS
Package ID Status date Status
IAEA1387/01 07-DEC-2001 Masterfiled Arrived
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10. REFERENCES

[1] EXTERMINATOR-2 :A FORTRAN IV Code for Solving Multi-group Neutron Diffusion Equations in Two Dimensions . T. B. Fowler,  M. L. Tobias, D. R. Vondy. Oak Ridge National Laboratory, U.S. Atomic Energy Commission. Aprile 1967
[2] MICROSOFT  FORTRAN Reference. Version 5.1- Document No.LN21013-0591-1991.
[3] MICROSOFT FORTRAN ADVANCED TOPICS. Document No. LN17625-0591-1991
IAEA1387/01, included references:
- M. Albarhoum, S. Mohamad and Y. Kamleh:
The Modified EXTERMINATOR-2 Package (MEXP)
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11. HARDWARE REQUIREMENTS

A color monitor with 32 colors is required. The base conventional memory (640 K) is sufficient for running the package.
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12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
IAEA1387/01 FORTRAN
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13. SOFTWARE REQUIREMENTS:  The program is executed under DOS ( 6.22 version).
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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

MEXT-2 is compiled using the Lahey 4.1 FORTRAN compiler, while MEXTSEP is compiled with the Microsoft 5.1 FORTRAN Compiler .
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15. NAME AND ESTABLISHMENT OF AUTHORS

M. Albarhoum, S. Mohamad, and Y. Kamleh,
Atomic Energy Commission of Syria,
P.O.Box 6091,
Damascus, Syria.
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16. MATERIAL AVAILABLE
IAEA1387/01
Material for MEXP
Documentation in PDF
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17. CATEGORIES
  • L. Data Preparation
  • N. Subsidiary Calculations

Keywords: neutron flux, plotting, reactivity.