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U.S. Department of Energy
Office of Scientific and Technical Information

RADIOISOTOPE DIFFUSION IN A HOLLOW CYLINDER-COMPUTE PROGRAM 0607

Technical Report ·
OSTI ID:4015282
GE-ANPD Program 0607 for the IBM 704 computer is described. This program computes the total radioisotope diffusion current per unit length at each wall of a hollow cylinder. The source function for the isotope concerned must be radially uniform but an arbitrary time dependence can be assigned. It is also possible to assign an arbitrary initial concentration distribution at a given time. There is an option for using an extrapolation technique to reduce truncation error. The program will normally printout the diffusion current at each cylinder wall as a function of time; however, there is an option for obtaining a printout of the concentration, as well, as a function of the radial coordinate and time. (auth)
Research Organization:
General Electric Co. Aircraft Nuclear Propulsion Dept., Cincinnati
NSA Number:
NSA-15-018413
OSTI ID:
4015282
Report Number(s):
TID-11825; XDC-61-2-43
Country of Publication:
Country unknown/Code not available
Language:
English