TORCH IGNITER
DRIVE
October 29, 2025
A torch igniter for a combustor of a gas turbine engine, the torch igniter comprising a housing (23) defining a combustion chamber (22), an ignition source (20) disposed at least partially in the combustion chamber, a fuel injector (40) configured to inject a first fluid into the combustion chamber to impinge on the ignition source, a first fluid channel connected to the fuel injector, an aperture extending at least partially through the housing and configured to inject a second fluid into the combustion chamber to impinge on the ignition source and a second fluid channel connected to the aperture.
Discussion in the ATmosphere