Combustor resonator with non-uniform resonator passages

摘要

Certain embodiments of the present disclosure include a combustor resonator having a non-uniform annulus between a combustor assembly and a resonator shell. The combustor resonator may further include resonator necks or passages having non-uniform lengths and geometries.

主权项

1. A system, comprising:
a combustor assembly comprising:
a liner; anda flow sleeve disposed about the liner, wherein the flow sleeve comprises a plurality of resonator passages; and a resonator coupled to the combustor assembly, wherein the resonator comprises a resonator shell extending circumferentially about the combustor assembly to define a resonator chamber, a radial distance between the resonator shell and the combustor assembly is non-uniform, each resonator passage of the plurality of resonator passages comprising a neck extending radially from the flow sleeve toward the resonator shell and a length of the neck varies from one resonator passage to another.