Aerospace Instrument-Making Annotation << Back DEVELOPMENT OF THE REDUCED THREE-DIMENSIONAL MODEL OF THE COMBUSTION CHAMBER OF GAS TURBINE JET ENGINE A.V. Badernikov, Sh.A. Piralishvili One-dimensional models premix burner, cooled flame-tube wall and the front device, and also a technique of their inclusion in three-dimensional model of combustion chamber are developed. Comparison of received reduced model of combustion chamber with its specified model where premix burner are modelled without simplifications and the cooled wall of the front device is modelled by a porous body and a three-dimensional grid of the channel of cooling of a wall. Keywords: premix burner, combustion chamber, one-dimensional model, punched wall E-mail: piral@list.ru