TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

Medium Pressure Safety Injection with Accumulators. As with current pressurized water reactors (PWRs), accumulators are required for large loss-of-coolant accidents (LOCAs) to meet the need for higher initial makeup flows to refill the reactor vessel lower plenum and downcomer following RCS blowdown. The gas pressure forces open check valves that normally isolate the accumulators from the RCS. The accumulators are sized to respond to the complete severance of the largest RCS pipe by rapidly refilling the vessel downcomer and lower plenum.  1, fiche 1, Anglais, - medium%20pressure%20safety%20injection

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 CONT

L'accident de perte de réfrigérant primaire par petite brèche [...] les injections de secours à moyenne pression (ISMP) environ 6 à 10 MPa, ne sont pas capables de compenser la brèche en liquide, le circuit primaire se vide, ce qui peut conduire au dénoyage du cœur.  1, fiche 1, Français, - inspection%20de%20secours%20%C3%A0%20moyenne%20pression

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

Plan designed to address infrastructure and applications, incorporating in a single coherent system both local and Agency-wide requirements.  2, fiche 2, Anglais, - information%20systems%20master%20plan

Record number: 2, Textual support number: 1 CONT

The ESA Transformation Programme decision to establish an Information Systems Master Plan to define the rationale, the principles and the plans for change meant ESRIN was heavily involved during the year, due both to its long experience in this field and the planned increase in its responsibilities in the development, operation and support of management systems.  3, fiche 2, Anglais, - information%20systems%20master%20plan

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol