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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. Only liaison officers are authorised to submit online requests. Rules for requesters 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.