Combustion apparatus for a gas turbine engine
 Combustion apparatus for a gas turbine engine for directing combustion air to enter the combustor adjacent the fuel oil nozzle in a vigorous swirling pattern to thoroughly mix with the atomized fuel to eliminate fuel rich, smoke producing pockets from the combustion zone. The apparatus includes air inlet ports directing one portion of the combustion air in an axially directed swirling motion, another portion of the air in a tangentially directed swirling motion with other portions of the air directed to cool and clean the nozzle and cool the wall of the combustor. 
Westinghouse Electric Corp.
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F23D F23R F23R
inventional inventional inventional
John M. G.
Emory