PSR-0297 AXMIX-PC.
AXMIX-PC, Cross-Sections Generator for ANISN, DOT from Different Sources
NAME OR DESIGNATION OF PROGRAM, COMPUTER, DESCRIPTION OF PROGRAM OR FUNCTION, METHOD OF SOLUTION, RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM, TYPICAL RUNNING TIME, UNUSUAL FEATURES OF THE PROGRAM, RELATED AND AUXILIARY PROGRAMS, STATUS, REFERENCES, MACHINE REQUIREMENTS, LANGUAGE, OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED, OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS, NAME AND ESTABLISHMENT OF AUTHORS, MATERIAL, CATEGORIES
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| Program name | Package id | Status | Status date |
|---|---|---|---|
| AXMIX-PC | PSR-0297/01 | Tested | 21-OCT-1993 |
Machines used:
| Package ID | Orig. computer | Test computer |
|---|---|---|
| PSR-0297/01 | IBM PC | PC-80486 |
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3. DESCRIPTION OF PROGRAM OR FUNCTION
AXMIX provides a fast, simple, and economical tool for creating cross-section data sets for ANISN and DOT from cross-section sets already available on cards, nuclide-organized libraries, and group-independent data sets. Numerous options including adjointing, Pn adjustments, changing table length, mixing, transport corrections of ANISN-type cross sections, and management of cross-section data sets and libraries are available.
AXMIX provides a fast, simple, and economical tool for creating cross-section data sets for ANISN and DOT from cross-section sets already available on cards, nuclide-organized libraries, and group-independent data sets. Numerous options including adjointing, Pn adjustments, changing table length, mixing, transport corrections of ANISN-type cross sections, and management of cross-section data sets and libraries are available.
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4. METHOD OF SOLUTION
The number of energy groups which will fit into the core allocated is determined first. If all groups will fit, the solution is straightforward; if not, then the maximum number of groups which will fit is processed repeatedly using direct access I/O routines written in Assembler language.
The number of energy groups which will fit into the core allocated is determined first. If all groups will fit, the solution is straightforward; if not, then the maximum number of groups which will fit is processed repeatedly using direct access I/O routines written in Assembler language.
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM
AXMIX is limited in its ability to process cross-sections with upscatter and extra caution must be used with them. This is due to the difference in the location of the total upscatter coefficient in ANISN and DOT cross-sections. A special section on upscatter is therefore included in the document.
AXMIX is limited in its ability to process cross-sections with upscatter and extra caution must be used with them. This is due to the difference in the location of the total upscatter coefficient in ANISN and DOT cross-sections. A special section on upscatter is therefore included in the document.
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10. REFERENCES
- W.A. Rhoades
The GIP Program for Preparation of Group-Organized Cross Section
Libraries;
Informal Notes (November 1975)
- W.A. Rhoades
The GIP Program for Preparation of Group-Organized Cross Section
Libraries;
Informal Notes (November 1975)
PSR-0297/01, included references:
- G.C. Haynes:The AXMIX Program for Cross Section Mixing and Library Arrangement
ORNL/TM-5295 (Dec. 2, 1974).
- W.W. Engle, Jr.:
AMP (Activity Manipulation Program) Originally
ORNL/TM-5296 (June 16, 1975).
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11. MACHINE REQUIREMENTS
AXMIX-PC runs on the IBM PC, IBM PC/XT, IBM PC/AT and PC 386. At least 256K bytes of memory are required.
AXMIX-PC runs on the IBM PC, IBM PC/XT, IBM PC/AT and PC 386. At least 256K bytes of memory are required.
PSR-0297/01
The test cases were run by NEA-DB on a DELL 486P/33 compatible PC.[ top ]
13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED
FORTRAN 77 and Assembler compilers are required. The code was compiled with Microsoft FORTRAN Version 5.0 and MASM Version 5.10 under the DOS 3.3 operating system.
FORTRAN 77 and Assembler compilers are required. The code was compiled with Microsoft FORTRAN Version 5.0 and MASM Version 5.10 under the DOS 3.3 operating system.
PSR-0297/01
The test cases ran under MS-DOS Version 5.00.[ top ]
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PSR-0297/01
| File name | File description | Records |
|---|---|---|
| PSR0297_01.001 | AXMIXPC.INF Information file | 58 |
| PSR0297_01.002 | READ ME Read me file | 211 |
| PSR0297_01.003 | AXMIX.EXE Original executable file | 0 |
| PSR0297_01.004 | AXMIX1.FOR Source FORTRAN file | 2251 |
| PSR0297_01.005 | AXMIX2.FOR Source FORTRAN file | 926 |
| PSR0297_01.006 | AXMIXASM.ASM Source Assembler file | 601 |
| PSR0297_01.007 | COMPLINK.BAT Command file | 2 |
| PSR0297_01.008 | SAMPLE1.INP Input file - Sample Problem 1 | 2474 |
| PSR0297_01.009 | SAMPLE1.OUT Output file - Sample Problem 1 | 256 |
| PSR0297_01.010 | SAMPLE1.GIP Output file - Sample Problem 1 | 0 |
| PSR0297_01.011 | SAMPLE2.INP Input file - Sample Problem 2 | 29 |
| PSR0297_01.012 | SAMPLE2.OUT Output file - Sample Problem 2 | 457 |
| PSR0297_01.013 | SAMPLE2.CRD Output file - Sample Problem 2 | 2 |
| PSR0297_01.014 | DOS file-names | 13 |
Keywords: cross sections, data acquisition, data library, group constants.