Published 1975
| Version v1
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Steady-state creep model for UO2
Description
From a review of out-of-pile and in-pile experiments, an analytical model was developed for the steady-state creep of UO2: epsilon = [(A1 - A2F)sigma e/sup -Q1/RT/]/[A3 + D)G2] + [A4sigma/sup 4.5/e/sup -Q2/RT/]/[(A5 + D)] + A6sigma Fe/sub-Q3/RT/, where A1 = 9.728 x 106, A2 = 3.24 x 10-12, A3 = -87.7, A4 = 1.376 x 10-4, A5 = -90.5, A6 = 9.24 x 10-28, Q1 = 90,000, Q2 = 132,000, Q3 = 5200 (cal/mole), F = fission rate (8.4 x 1017 to 1.18 x 1020 f/m3s), and G = grain size
Availability note (English)
MF available from INIS under the Report Number.
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Restricted
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Additional details
Publishing Information
- Imprint Pagination
- 5 p.
- Report number
- CONF-751101--16
Conference
- Title
- Joint meeting of the American Nuclear Society and the Atomic Industrial Forum.
- Dates
- 16 Nov 1975.
- Place
- San Francisco, California, USA.
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 7236462
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CREEP; EQUATIONS; FISSION; MATHEMATICAL MODELS; NEUTRON REACTIONS; PHYSICAL RADIATION EFFECTS; URANIUM DIOXIDE
- Descriptors DEC
- ACTINIDE COMPOUNDS; BARYON REACTIONS; CHALCOGENIDES; HADRON REACTIONS; MECHANICAL PROPERTIES; NUCLEAR REACTIONS; NUCLEON REACTIONS; OXIDES; OXYGEN COMPOUNDS; RADIATION EFFECTS; URANIUM COMPOUNDS; URANIUM OXIDES