Published August 1, 1972
| Version v1
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The 2-DIFIP Code (Edition 2)
Description
Results from the second version of 2-DIFIP (Version Including Gap) are outlined. Fission product release (e.g. of Cs 137) appears to be evaporation controlled, so that the diffusion coefficient plays a minor role in fission product retainment. Release into the inner coolant channel is more important due to the higher temperature of the internal sleeve. A gas-gap of 0.6 mm wide between fuel compacts and sleeves has very little direct effect on overall release (operating only through its influence on sleeve temperature). (author)
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Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- DPTN--332
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54056953
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CESIUM 137; COOLANTS; FEDERAL REPUBLIC OF GERMANY; FISSION PRODUCT RELEASE; FISSION PRODUCTS; FORSCHUNGSZENTRUM JUELICH; HTGR TYPE REACTORS; NUCLEAR FUELS; TEMPERATURE RANGE 0400-1000 K
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; DEVELOPED COUNTRIES; ENERGY SOURCES; EUROPE; FUELS; GAS COOLED REACTORS; GERMAN FR ORGANIZATIONS; GRAPHITE MODERATED REACTORS; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATERIALS; NATIONAL ORGANIZATIONS; NUCLEI; ODD-EVEN NUCLEI; RADIOACTIVE MATERIALS; RADIOISOTOPES; REACTOR MATERIALS; REACTORS; TEMPERATURE RANGE; WESTERN EUROPE; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- Document from Juelich Preservation Project; 5 refs.