... a temperature performance template for turbojet engines at the design stage using a neural network model that defines the relationship between the performance parameters obtained from ground tests of a turbojet engine used in unmanned aerial vehicles (UAV). Design/methodology/approach The main parameters...

... In the nonlinear mathematical model of the turbojet engine, temperature, rotational speed, mass flow, pressure and other parameters are generated using thermodynamic equations (e.g. mass, energy and momentum conservation laws) and some algebraic equations. In calculation of the performance parameters, adaptive...

... tasks altitude and velocity change). Airplane and engine integration Criteria of integration Turbojet engine During the test of the airplane movement on the basis of equations (1)-(5) it is required to analyze a total range of variants of a given geometry, and aerodynamic characteristics...