Zircoloy Cladding Oxidation Simulation for LWR under LOCA Conditions
Software
·
OSTI ID:1230596
PRECIP-2 simulates zircaloy cladding oxidation under LOCA conditions of LWRs. The code calculates oxygen concentration distribution across the cladding wall by solving the diffusion equation with moving boundary conditions, taking into account the structure change of the beta phase, i.e. alpha precipitation during the cooling period. The code also predicts total oxygen uptake, thicknesses of alpha, beta and oxide layers.
- Short Name / Acronym:
- PRECIP-2; 001389I376500
- Version:
- 00
- Programming Language(s):
- Medium: X; OS: FACOM M-200, OS-4,F$; Compatibility: Mainframe
- Research Organization:
- JAERI
- Sponsoring Organization:
- NEA
- DOE Contract Number:
- NP
- OSTI ID:
- 1230596
- Country of Origin:
- Japan
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