Опыт «ОКБ им. А. Люльки» по разработке современных двигателей маневренной авиации

Abstract

The present level of engine development includes the active use of modern computing technologies that are in varying degrees integrated into the technological process of modern GTE creation. The central role in the development the engine of 5-th generation is the problem of his appearance form. In this traditional approach, propulsion design Bureau for the development of GTE proposes a kind of table – a set of regimes that are not entirely consistent with the modern approach of modern engine forming. It is advisable to carry out a study of the motor as an element of a higher level (the principle of hierarchy of the analysis object). This allows providing the maximum achievable efficiency of the object as a whole, seeing it as one of the elements of this unified system of LA. At the present stage of designing engines the necessary key is the integrated use of concepts, included into a single whole of system analysis techniques, multidimensional optimization and the principle of hierarchy of object modeling. The basic idea of this approach is the virtual cyclic support to the development and refinement of modern engine, which is to clarify the project as the implementation of its elements on the basis of additional (clarifying) information about the individual elements and systems of the engine.