A gas turbine comprising: a compressor; a fluid distribution system, comprising: a plurality of spray rings disposed upstream of an inlet of the compressor, wherein the plurality of spray rings comprises: a first spray ring disposed about an axis of the compressor in a first plane substantially perpendicular to the axis, wherein the first spray ring comprises a first plurality of nozzles disposed about the axis and configured to spray a first fluid flow toward the inlet of the compressor; and a second spray ring disposed about the axis of the compressor in a second plane substantially perpendicular to the axis, wherein the second spray ring comprises a second plurality of nozzles disposed about the axis and configured to spray a second fluid flow toward the inlet of the compressor, wherein the first plane is different than the second plane; wherein the first plurality of nozzles comprises wet compression nozzles and water wash nozzles; characterised in that: the wet compression nozzles of the first plurality of nozzles are coupled to a first fluid supply line configured to supply the first fluid flow at a first flow rate, the water wash nozzles of the first plurality of nozzles are coupled to a second fluid supply line configured to supply the first fluid flow at a second flow rate, and the second flow rate is greater than the first flow rate. a compressor; a fluid distribution system, comprising: a plurality of spray rings disposed upstream of an inlet of the compressor, wherein the plurality of spray rings comprises: a first spray ring disposed about an axis of the compressor in a first plane substantially perpendicular to the axis, wherein the first spray ring comprises a first plurality of nozzles disposed about the axis and configured to spray a first fluid flow toward the inlet of the compressor; and a second spray ring disposed about the axis of the compressor in a second plane substantially perpendicular to the axis, wherein the second spray ring comprises a second plurality of nozzles disposed about the axis and configured to spray a second fluid flow toward the inlet of the compressor, wherein the first plane is different than the second plane; a first spray ring disposed about an axis of the compressor in a first plane substantially perpendicular to the axis, wherein the first spray ring comprises a first plurality of nozzles disposed about the axis and configured to spray a first fluid flow toward the inlet of the compressor; and a second spray ring disposed about the axis of the compressor in a second plane substantially perpendicular to the axis, wherein the second spray ring comprises a second plurality of nozzles disposed about the axis and configured to spray a second fluid flow toward the inlet of the compressor, wherein the first plane is different than the second plane; wherein the first plurality of nozzles comprises wet compression nozzles and water wash nozzles; characterised in that: the wet compression nozzles of the first plurality of nozzles are coupled to a first fluid supply line configured to supply the first fluid flow at a first flow rate, the water wash nozzles of the first plurality of nozzles are coupled to a second fluid supply line configured to supply the first fluid flow at a second flow rate, and the second flow rate is greater than the first flow rate.