COUNTER-SWIRL DOUBLET COMBUSTOR WITH PLUNGED HOLES

摘要

An improved system, apparatus and method may comprise an inner liner and an outer liner extending circumferentially around an engine centerline axis thereby forming a combustion chamber therebetween. The system, apparatus, and method may include a front end extending between the inner and outer liners and having a plurality of fuel nozzle ports configured to each receive a fuel nozzle. First and second outer plunged inlet holes may be formed in the outer liner and extending in a first radial direction toward the engine centerline axis and into at least a portion of the combustion chamber. First and second inner plunged inlet holes may be formed in the inner liner and extending in a second radial direction away from the engine centerline axis and into at least a portion of the combustion chamber.

主权项

1. An apparatus for providing combustion, comprising:
an inner liner and an outer liner extending circumferentially around an engine centerline axis thereby forming a combustion chamber therebetween; a dome extending between the inner and outer liners and having a plurality of fuel nozzle ports configured to each receive a fuel nozzle, each fuel nozzle port having a port centerline axis extending axially therethrough; first and second outer plunged inlet holes formed in the outer liner and extending in a first radial direction toward the engine centerline axis and into at least a portion of the combustion chamber; and first and second inner plunged inlet holes formed in the inner liner and extending in a second radial direction away from the engine centerline axis and into at least a portion of the combustion chamber.