Automated design of the afterburner’s construction on the example of the afterburning turbofan of the AL-31F family

Abstract

This study is devoted to the design of the design of the main elements of the aircraft air-jet engine using the developed expert decision support system. Based on the results of thermogasdynamic calculations, the system offers a design option, determines the main acting forces and the temperature state of the parts. Using the database of aviation metal and composite materials, the expert system generates a list of optimal materials for use in the structure. This article presents the results of modeling the design of the main nodes of the afterburner of the afterburning turbofan IV generation of the AL-31F family.