TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PROPULSION NUCLEAIRE [2 records]

Record 1 2010-10-01

English

Subject field(s)
  • Launchers (Astronautics)
DEF

A form of rocket propulsion which uses the heat from a nuclear reactor to vaporise a propellant (typically liquid hydrogen), the resultant gas being ejected from a nozzle to produce thrust in the same manner as a chemical propulsion system.

CONT

Nuclear propulsion includes a wide variety of propulsion methods that use some form of nuclear reaction as their primary power source.

French

Domaine(s)
  • Lanceurs (Astronautique)
DEF

Mode de propulsion à réaction utilisant l'énergie produite par une réaction nucléaire.

CONT

La propulsion nucléaire est la technique d'utilisation de l'énergie nucléaire pour obtenir une propulsion spatiale plus puissante ou plus efficace.

Spanish

Save record 1

Record 2 2009-05-29

English

Subject field(s)
  • Launchers (Astronautics)
CONT

Nuclear-powered rocket stage.

Key term(s)
  • nuclear powered

French

Domaine(s)
  • Lanceurs (Astronautique)
CONT

Étage de fusée à propulsion nucléaire.

Spanish

Save record 2

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