As prime contractor for the Vinci engine, Snecma leads a team of European partners, including Astrium GmbH for the thrust chamber, Avio for the oxygen turbopump, Volvo for the turbines, and Techspace Aero (Safran group) for the valves.
The invention relates to a device for supplying a propulsion chamber (10) of a rocket motor (100) with a first and a second propellant.
The invention also relates to a method for supplying a rocket motor propulsion chamber with a first and a second propellant.
According to the invention, a second supply circuit (18) is configured to supply the propulsion chamber with a second propellant from a second tank (14) which is configured to be pressurized.
This first supply circuit connects an outlet of the pump to an inlet of the turbine through a heat exchanger (24) that is configured to heat the first propellant using heat generated by the propulsion chamber to drive the turbine.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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