Computer Programs
NEA-1638 ANITA-2000.
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NEA-1638 ANITA-2000.

ANITA-2000, Isotope Inventories from Neutron Irradiation, for Fusion Applications

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1. NAME OR DESIGNATION OF PROGRAM:  ANITA-2000.
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2. COMPUTERS
To submit a request, click below on the link of the version you wish to order. Rules for end-users are available here.
Program name Package id Status Status date
ANITA-2000 NEA-1638/01 Tested 24-NOV-2000

Machines used:

Package ID Orig. computer Test computer
NEA-1638/01 IBM RISC6000 WS RISC 6000,PC Windows,Linux-based PC
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3. DESCRIPTION OF PROGRAM OR FUNCTION

ANITA-2000 is a code package for the activation characterisation of materials exposed to neutrons in fusion machines. The main component of the package is the activation code ANITA-4M that computes the radioactive inventory of a material exposed to neutron irradiation, continuous or stepwise. It provides activity, atomic density, decay heat, biological hazard, clearance index and gamma-ray source spectra at shut down and for different cooling times. An interactive utility module, MODBIN, to produce the neutron activation cross sections libraries in the required binary ANITA-4M format, is also included. The GRANITA interactive module may plot activation parameters as a function of the cooling time.

The main improvements include:
-the number of irradiation time intervals has been increased to 2000;
-different neutron wall loading can be used for each burn time
interval;
-the photon source calculation in the 18 energy group Scale structure
has been added;
-the clearance index can be calculated.

In addition the code language has been standardized to Fortran '95 - by maintaining the backward compatibilty (except for the time/date
routines) - so as the same code package can be compiled and run on unix environment and on PC, both under DOS-WINDOWS and under linux.
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4. METHODS

The mathematical solution of the problem is given in analytical form using recurrence relations. Double precision arithmetic is used.
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM
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6. TYPICAL RUNNING TIME:  A few seconds to some minutes.
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7. UNUSUAL FEATURES
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8. RELATED OR AUXILIARY PROGRAMS

The following programs are included with the package: MODBIN builds a direct access binary library from a card image activation file; GRANITA produces graphical output (in encapsulated PostScritpt format) from the inventory file generated by ANITA-4M.
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9. STATUS
Package ID Status date Status
NEA-1638/01 24-NOV-2000 Tested at NEADB
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10. REFERENCES
NEA-1638/01, included references:
- D.G. Cepraga, G. Cambi, M. Frisoni and G.C. Panini:
ANITA-2000, Activation Code Package (Manual - Part I)
ERG FUS TN SIC TR 16/2000
- D.G. Cepraga, G. Cambi, M. Frisoni and G.C. Panini:
ANITA-2000, Activation Code Package (Validation - Part II)
ERG FUS TN SIC TR 16/2000
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11. HARDWARE REQUIREMENTS
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12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
NEA-1638/01 FORTRAN-95
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13. SOFTWARE REQUIREMENTS:  Almost any compiler on any computer.
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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS
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15. NAME AND ESTABLISHMENT OF AUTHORS

Dr. Dan-Gabriel CEPRAGA
ENEA - Centro Ricerche
Energia 'E. Clementel'
INN-FIS-MACO
Via Don Fiammelli 2
I-40129 BOLOGNA
ITALY
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16. MATERIAL AVAILABLE
NEA-1638/01
INFO.FIL  Information File
README.TXT  Short description of the package
MODBIN.F  Fortran source for MODBIN
ANITA4.F        Fortran source for ANITA4
GRANITA.F       Fortran source for GRANITA
EAF99_LIB       EAF-99 activation library
FENDL2A_LIB     FENDL2 activation libraryoutine for pc
ANITA2KM.PDF    ANITA-2000 manual, part I
ANITA2KV.PDF    ANITA-2000 manual, part II
FL1   Decay data library
FL2   Photon library
FL4    Flux distribution library
GRANITA.EPS     PostScript output from GRANITA
TEST1_INP       Sample problem 1: input
TEST1_CLR       Sample problem 1: clearance index inventory
TEST1_INV       Sample problem 1: general inventory-input to GRANITA
TEST1_OUT       Sample problem 1: output
TEST2_INP       Sample problem 2: input
TEST2_CLR       Sample problem 2: clearance index inventory
TEST2_INV       Sample problem 2: general inventory-input to GRANITA
TEST2_OUT       Sample problem 2: output
TEST3_INP       Sample problem 3: input
TEST3_CLR       Sample problem 3: clearance index inventory
TEST3_INV       Sample problem 3: general inventory-input to GRANITA
TEST3_OUT       Sample problem 3: output
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17. CATEGORIES
  • D. Depletion, Fuel Management, Cost Analysis, and Power Plant Economics
  • X. Magnetic Fusion Research

Keywords: decay heat, fusion reactors, ingestion, inventories, irradiation, isotope production, radioactive decay.