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Hydrodynamic forces in a self blocking jack; Forces hydrodynamiques dans un verin auto-bloquant

Abstract

The self-blocking jacks are used to support the fuel-rack during a seism. The good dimensioning of these components is related to the level of internal forces developed under alternate excitations. This note studies the hydrodynamic forces taking place in the jack during a traction phase, and try to find an upper limit to these forces. The good dimensioning of the jack junctions with the rack or the pool wall (mechanical, gap creation) is analyzed. (author). 4 refs.
Authors:
Publication Date:
Apr 01, 1993
Product Type:
Technical Report
Report Number:
EDF-93-NB-00134
Reference Number:
SCA: 210200; PA: AIX-25:028918; EDB-94:051533; NTS-94:018341; SN: 94001178243
Resource Relation:
Other Information: PBD: Apr 1993
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; FUEL RACKS; SHOCK ABSORBERS; FUEL STORAGE POOLS; PWR TYPE REACTORS; HYDRODYNAMICS; SEISMIC EFFECTS; 210200; POWER REACTORS, NONBREEDING, LIGHT-WATER MODERATED, NONBOILING WATER COOLED
OSTI ID:
10138765
Research Organizations:
Electricite de France (EDF), 92 - Clamart (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
Other: ON: DE94621272; TRN: FR9401177028918
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FRN
Size:
24 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Jacquart, G. Hydrodynamic forces in a self blocking jack; Forces hydrodynamiques dans un verin auto-bloquant. France: N. p., 1993. Web.
Jacquart, G. Hydrodynamic forces in a self blocking jack; Forces hydrodynamiques dans un verin auto-bloquant. France.
Jacquart, G. 1993. "Hydrodynamic forces in a self blocking jack; Forces hydrodynamiques dans un verin auto-bloquant." France.
@misc{etde_10138765,
title = {Hydrodynamic forces in a self blocking jack; Forces hydrodynamiques dans un verin auto-bloquant}
author = {Jacquart, G}
abstractNote = {The self-blocking jacks are used to support the fuel-rack during a seism. The good dimensioning of these components is related to the level of internal forces developed under alternate excitations. This note studies the hydrodynamic forces taking place in the jack during a traction phase, and try to find an upper limit to these forces. The good dimensioning of the jack junctions with the rack or the pool wall (mechanical, gap creation) is analyzed. (author). 4 refs.}
place = {France}
year = {1993}
month = {Apr}
}