FR-3168239-A1 - TURBOMACHINE FOR AN AIRCRAFT
FR3168239A1FR 3168239 A1FR3168239 A1FR 3168239A1FR-3168239-A1
Abstract
A hydrogen injection device (2) for a combustion chamber (4) of a turbomachine (1), particularly an aircraft turbomachine, this device (2) comprising a main axis (Y) and comprising: - an internal fluid circulation channel (10), the internal channel (10) being centered on the main axis (Y), - an external annular fluid circulation channel (12), the external channel (12) being centered on the main axis (Y) and extending around the internal channel (10), - an internal spiral (14) housed within the internal channel (10), and - an external annular spiral (16) housed within the external channel (12). Figure for the abbreviation: Figure 2
Inventors
- Clément Pierre BRUNET,
- Stéphane Raphaël Yves RICHARD,
- Marie Edith TRUFFOT,
Assignees
- SAFRAN HELICOPTER ENGINES
Dates
- Publication Date
- 20260508
- Application Date
- 20241104