IAEA0861 SALLY. (Abstract last modified 20-FEB-1981)
1.
NAME OR DESIGNATION OF PROGRAM - SALLY. 2.
COMPUTER FOR WHICH PROGRAM IS DESIGNED AND OTHER MACHINE VERSION PACKAGES AVAILABLE -
To request or retrieve programs click on the one of the active versions below.
A password and special authorization is required. Explanation of the status codes.
Machines used:
Package-ID Orig.Computer Test Computer
IAEA0861/01 IBM 360 series IBM 3033
3.
NATURE OF PHYSICAL PROBLEM SOLVED - The dynamical behaviour of a cooling channel is calculated. Starting from an equilibrium state a perturbation is introduced into the system. That may be an outer reactivity perturbation or a change in the coolant velocity or in the coolant temperature. The neutron kinetics is treated in the framework of the one-point model. The cooling channel consists of a cladded and cooled fuel rod. The temperature distribution is taken into account as an array above a mesh of radial zones and axial layers. Heat transfer is considered in radial direction only, the thermodynamical coupling of the different layers is obtained by the coolant flow. The thermal material parameters are considered to be temperature independent. Reactivity feedback is introduced by means of reactivity coefficients for fuel, canning, and coolant. Doppler broadening is included. The first cooling cycle can be taken into account by a simple model. 4.
METHOD OF SOLUTION - The integration of the point kinetics equations is done numerically by the P11 scheme. The system of temperature equations with constant heat resistance coefficients is solved by the method of factorization. 5.
RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM - Given limits are: 10 radial fuel zones, 25 axial layers, 6 groups of delayed neutrons. 6.
TYPICAL RUNNING TIME - 3 min. 7.
UNUSUAL FEATURES OF THE PROGRAM - 8.
RELATED AND AUXILIARY PROGRAMS - 9.
STATUS 10.
REFERENCES - 11.
MACHINE REQUIREMENTS - A 12k word memory. 12.
PROGRAMMING LANGUAGE(S) USED - 13.
OPERATING SYSTEM OR MONITOR UNDER WHICH PROGRAM IS EXECUTED - Standard. 14.
ANY OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS - 15.
NAME AND ESTABLISHMENT OF AUTHOR - 16.
MATERIAL AVAILABLE - 17.
CATEGORIES - Keywords: COOLANTS, DOPPLER BROADENING, FUEL RODS, HEAT TRANSFER, HYDRODYNAMICS, KINETICS, PERTURBATION THEORY, REACTOR CHANNELS, TEMPERATURE DISTRIBUTION
Program-name Package-ID Status
SALLY IAEA0861/01 Tested
IAEA0861/01: 20-FEB-1981 Tested at NEADB
- Chr. Reiche, D. Ziegenbein:
'SALLY - A Computer Programme for The Calculation of the Dynamical Behaviour of A Cooling Channel',
ZFK - 371 (1978).
IAEA0861/01:
IAEA0861/01: FORTRAN-IV
Chr. Reiche and D. Ziegenbein,
ZFK Rossendorf
Federal Republic of Germany
IAEA0861/01:
IAEA0861_01.001 INFORMATION 10 records
IAEA0861_01.002 SOURCE (F4,EBCDIC) 633 records
IAEA0861_01.003 DD CARDS AND INPUT DATA 22 records
IAEA0861_01.004 PRINTED OUTPUT OF S.P. 264 records
- F. Space
Time Kinetics, Coupled Neutronics Hydrodynamics Thermodynamics
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