PSPV

French translation: cuve d'essai d'enceinte de suppression de pression

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:PSPV
French translation:cuve d'essai d'enceinte de suppression de pression
Entered by: FX Fraipont (X)

13:46 Dec 22, 2015
English to French translations [PRO]
Tech/Engineering - Nuclear Eng/Sci / différents composants
English term or phrase: PSPV
pressure suppression pool vessel: cuve d'élimination de la pression?
mais pool vessel?
Merci!!
Valérie Galichon
Germany
Local time: 02:23
cuve d'essai d'enceinte de suppression de pression
Explanation:
350M3 : used to test pressure suppression pool of Kerena reactor

http://www.areva.com/FR/notreoffre-420/reacteur-kerena-un-mo...

"pressure suppression pool
A water pool in the wet-well of a BWR [boiling water reactor]

piscine de suppression de pression
Piscine située dans le volume de condensation d’un REB [réacteur à eau bouillante].
http://www.btb.termiumplus.gc.ca/tpv2alpha/alpha-fra.html?la...

"Vessels:
• Flooding pool vessel, 210 m3
• Drywell vessel, 190 m3
• Flow rate: 200 kg/s (sat. steam at 85 bar)
• Pressure suppression pool vessel, 350 m3
• RPV-simulator (GAP), 125 m3"

"In a BWR, the containment strategy is a bit different. A BWR's containment consists of a drywell where the reactor and associated cooling equipment is located and a wetwell. The drywell is much smaller than a PWR containment and plays a larger role. During the theoretical leakage design basis accident the reactor coolant flashes to steam in the drywell, pressurizing it rapidly. Vent pipes or tubes from the drywell direct the steam below the water level maintained in the wetwell (also known as a torus or suppression pool), condensing the steam, limiting the pressure ultimately reached. Both the drywell and the wetwell are enclosed by a secondary containment building, maintained at a slight sub-atmohttps://en.wikipedia.org/wiki/Containment_buildingspheric or negative pressure during normal operation and refueling operations."
https://en.wikipedia.org/wiki/Containment_building

" wet well
pressure suppression chamber
enceinte de confinement placée sous eau n. f.
réceptacle de réduction de pression
Enceinte maintenue à basse pression remplie à moitié d'eau, et destinée à réduire la pression contenue dans la partie sèche de l'enceinte. (BWR)"
http://www.granddictionnaire.com/ficheOqlf.aspx?Id_Fiche=843...
Selected response from:

FX Fraipont (X)
Belgium
Local time: 02:23
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
5cuve d'essai d'enceinte de suppression de pression
FX Fraipont (X)
5cuve de dépressurisation
GILOU


  

Answers


27 mins   confidence: Answerer confidence 5/5
pspv
cuve d'essai d'enceinte de suppression de pression


Explanation:
350M3 : used to test pressure suppression pool of Kerena reactor

http://www.areva.com/FR/notreoffre-420/reacteur-kerena-un-mo...

"pressure suppression pool
A water pool in the wet-well of a BWR [boiling water reactor]

piscine de suppression de pression
Piscine située dans le volume de condensation d’un REB [réacteur à eau bouillante].
http://www.btb.termiumplus.gc.ca/tpv2alpha/alpha-fra.html?la...

"Vessels:
• Flooding pool vessel, 210 m3
• Drywell vessel, 190 m3
• Flow rate: 200 kg/s (sat. steam at 85 bar)
• Pressure suppression pool vessel, 350 m3
• RPV-simulator (GAP), 125 m3"

"In a BWR, the containment strategy is a bit different. A BWR's containment consists of a drywell where the reactor and associated cooling equipment is located and a wetwell. The drywell is much smaller than a PWR containment and plays a larger role. During the theoretical leakage design basis accident the reactor coolant flashes to steam in the drywell, pressurizing it rapidly. Vent pipes or tubes from the drywell direct the steam below the water level maintained in the wetwell (also known as a torus or suppression pool), condensing the steam, limiting the pressure ultimately reached. Both the drywell and the wetwell are enclosed by a secondary containment building, maintained at a slight sub-atmohttps://en.wikipedia.org/wiki/Containment_buildingspheric or negative pressure during normal operation and refueling operations."
https://en.wikipedia.org/wiki/Containment_building

" wet well
pressure suppression chamber
enceinte de confinement placée sous eau n. f.
réceptacle de réduction de pression
Enceinte maintenue à basse pression remplie à moitié d'eau, et destinée à réduire la pression contenue dans la partie sèche de l'enceinte. (BWR)"
http://www.granddictionnaire.com/ficheOqlf.aspx?Id_Fiche=843...

FX Fraipont (X)
Belgium
Local time: 02:23
Works in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 179
Login to enter a peer comment (or grade)

33 mins   confidence: Answerer confidence 5/5
pspv
cuve de dépressurisation


Explanation:
100%

GILOU
France
Local time: 02:23
Native speaker of: French
PRO pts in category: 211
Login to enter a peer comment (or grade)



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