Computer Programs

NEA-0316 LTFR-4.

NEA-0316 LTFR-4.

LTFR-4, Library Generated for Fast Reactor Design Program from JAERI Fast-Set MultiGroup Constant

NAME OR DESIGNATION OF PROGRAM, COMPUTER, NATURE OF PHYSICAL PROBLEM SOLVED, SOLUTION, RESTRICTIONS, TYPICAL RUNNING TIME, FEATURES, RELATED AND AUXILIARY PROGRAMS, STATUS, REFERENCES, MACHINE REQUIREMENTS, LANGUAGE, OPERATING SYSTEM, OTHER RESTRICTIONS, NAME AND ESTABLISHMENT OF AUTHOR, MATERIAL, CATEGORIES

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1. NAME OR DESIGNATION OF PROGRAM: LTFR-4.

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2. COMPUTERS

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Program name	Package id	Status	Status date
LTFR-4	NEA-0316/01	Tested	01-DEC-1971

Machines used:

Package ID	Orig. computer	Test computer
NEA-0316/01	IBM 360 series	IBM 360 series

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3. NATURE OF PHYSICAL PROBLEM SOLVED

The program processes JAERI-Fast group constants sets of less than 30-group and prepares a binary library tape for efficient usage by a series of related fast reactor design calculation programmes.

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4. METHODS: METHOD OF SOLUTION

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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM

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6. TYPICAL RUNNING TIME

A minute for processing the JAERI-Fast set with 25-group structure.

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7. UNUSUAL FEATURES: UNUSUAL FEATURES OF THE PROGRAM

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8. RELATED AND AUXILIARY PROGRAMS: CONDENSE, EXPANDA-4 and others.

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9. STATUS

Package ID	Status date	Status
NEA-0316/01	01-DEC-1971	Tested at NEADB

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10. REFERENCES

NEA-0316/01, included references:

- T.Suzuki:
EXPANDA-4, One-Dimensional Diffusion Equation Code for Fast
Reactor Using the JAERI-Fast-Set
JAERI-Memo-3660 (1969).

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11. MACHINE REQUIREMENTS: 100 k bytes.

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12. PROGRAMMING LANGUAGE(S) USED

Package ID	Computer language
NEA-0316/01	FORTRAN-IV

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13. SOFTWARE REQUIREMENTS: OPERATING SYSTEM OR MONITOR UNDER WHICH PROGRAM IS EXECUTED

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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

ANY OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

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15. NAME AND ESTABLISHMENT OF AUTHOR

           Tomoo Suzuki
           JAERI
           Tokai-mura, Naka-gun
           Ibaraki-ken, Japan.

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16. MATERIAL AVAILABLE

NEA-0316/01

File name	File description	Records
NEA0316_01.001	INFORMATION	7
NEA0316_01.002	SOURCE PROGRAMME + DD CARDS	253
NEA0316_01.003	PRINTED OUTPUT	4793

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17. CATEGORIES

M. Data Management

Keywords: data processing, fast reactors, group constants.