TERMIUM Plus®

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

FLAMME PAUVRE [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2017-12-29

English

Subject field(s)
  • Chemistry
  • Combustion and Fuels (Fireplaces)
DEF

A lean flame or fire resulting from combustion of a mixture containing too much air (or too little fuel). This kind of flame produces an oxidizing atmosphere, which tends to oxidize materials placed in it.

French

Domaine(s)
  • Chimie
  • Combustion et combustibles (Foyers)
DEF

Flamme avec un excès de comburant. Sa richesse est donc inférieure à 1.

OBS

richesse [...] La richesse d'un mélange réactif (sous-entendu richesse en combustible) est un rapport adimensionnel de la quantité relative de combustible à cette même quantité relative dans le mélange stœchiométrique. Le mélange stœchiométrique correspond donc à la richesse 1.

Spanish

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