gas jet

• Petite buse ou brûleur d'où sort un jet de gaz, utilisé notamment dans les cuisinières, les radiateurs ou le matériel de laboratoire pour produire une flamme contrôlée.

A small nozzle or burner from which gas flows out, typically used in stoves, heaters, or laboratory equipment for producing a controlled flame.

1. Gas burner nozzleB2formal

   A small nozzle or opening from which a stream of gas is released for burning, typically used in stoves, heaters, or laboratory equipment.

   bec de gaz

   • The gas jet on the stove needs cleaning to ensure an even flame.
   • He adjusted the gas jet to control the temperature of the Bunsen burner.
   • The old gas jet in the heater was replaced with a more efficient model.

2. C1formal

   A high-speed stream of gas ejected from a small opening, often used in propulsion or industrial processes.

   jet de gaz

   • The rocket's gas jet provided the necessary thrust for liftoff.
   • A gas jet is used in the laboratory to create a controlled chemical reaction.
   • The engineers studied the behavior of the gas jet under high pressure.