Published August 1981
| Version v1
Report
Open
Vibrations of tube arrays in transversal flow
Creators
- 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Dept. des Etudes Mecaniques et Thermiques
- 2. Societe Bertin et Compagnie, 78 - Plaisir (France)
- 3. Societe Fives-Cail-Babcock, 92 - La Courneuve (France)
Description
In this study the local forces per unit length acting in a tube in a single row and in bundle have been measured. Their modification by a given harmonic motion of the tube itself or of an adjacent tube has been particularly studied. Some complementary experiments have been performed to extend the whirling coefficient tabulation and also to precise the effect of the upstream velocity profile on the whirling critical velocities
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
Dans cette etude, les forces exercees sur la paroi d'un tube, dans une rangee de tubes ou dans un assemblage de tubes, ont ete mesurees. En imposant un mouvement harmonique a un tube, on a pu etudier leur modification sur ce tube ou sur le tube voisin. Des etudes complementaires ont ete realisees pour etendre la gamme des coefficients de tourbillonnement et aussi pour preciser l'effet de la vitesse de l'ecoulement sur les vitesses critiques de tourbillonsFiles
13675709.pdf
Files
(564.1 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:9dfe819c7f9f7d2b372a250953e33421
|
564.1 kB | Preview Download |
Additional details
Additional titles
- Original title (French)
- Vibrations de rangees de tubes sous ecoulement transversal
Publishing Information
- Imprint Pagination
- 16 p.
- Report number
- CEA-CONF--5960
Conference
- Title
- 6. International conference on structural mechanics in reactor technology (6. SMIRT).
- Dates
- 17 - 21 Aug 1981.
- Place
- Paris, France.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 13675709
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AIR; CRITICAL VELOCITY; ELASTICITY; FUEL ELEMENT CLUSTERS; MECHANICAL TESTS; MECHANICAL VIBRATIONS; MOCKUP
- Descriptors DEC
- FLUIDS; FUEL ASSEMBLIES; GASES; MATERIALS TESTING; MECHANICAL PROPERTIES; STRUCTURAL MODELS; TESTING; VELOCITY