Published July 1983
| Version v1
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Mechanical stresses of PWR steam generators and particularly of the bundle of U tubes
Description
The different mechanical stresses are briefly reviewed; supports allow to resist to them. In spite of the internal supports of the U tubes, the secondary flow induce vibrations. Tests are carried out to forecast the wear of the tubes
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
On passe en revue rapidement les differentes sollicitations mecaniques, a la fois en situation normale et en situation accidentelle. Pour resister a ces sollicitations mecaniques, le generateur de vapeur est equipe de dispositifs de supportages. Malgre les dispositifs de supportage interne du faisceau de tubes en U, l'ecoulement secondaire provoque des vibrations des tubes. De nombreux essais sont effectues pour prevoir l'usure des tubesFiles
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Additional details
Additional titles
- Original title (French)
- Sollicitations mecaniques des generateurs de vapeur P.W.R. et en particulier du faisceau de tubes en U
Publishing Information
- Imprint Pagination
- 13 p.
- Report number
- CEA-CONF--6751
Conference
- Title
- French-Soviet seminar on PWR steam-generators.
- Dates
- 27 Jun - 5 Jul 1983.
- Place
- Moscow (USSR).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 15003073
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DYNAMIC LOADS; MECHANICAL VIBRATIONS; PWR TYPE REACTORS; STEAM GENERATORS; STRESSES; SUPPORTS; TESTING; TUBES; WEAR
- Descriptors DEC
- BOILERS; MECHANICAL STRUCTURES; REACTORS; VAPOR GENERATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS