VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University174110.18287/2541-7533-2011-0-3-1(27)-143-150UnknownNumerical investigation multifuel combustion gas turbine combustion chamber moduleMalyginaM. V.<p>Student</p>slager89@mail.ruRybinsk State Academy of Aviation Technology named after P.A. Solovyev01092011103-114315001082014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>There are presented the results of multifunctional combustion modules operation process investigation that forms primary combustion zone in gas turbines combustion chambers. There are found air mass flows ratios through contours of the swirling flows that provide air-fluel ratio distribution required in volume of premixing zone. It is defined angle air swirling flow that allows to reach a compromise4 between a values of hudravlic losses and a volume of paraxial zone ot reverse flows that determine flame stabilization conditions in case of lean combustion (1,5).</p>Multifunctional combustion modulescombustion chambersair mass flowsburnersnumerical investigationКамера сгораниягорелочный модульисследованиерасчетмоделирование