Computer-aided design of aircraft air-jet engine at the early stages of development

Abstract

The article describes the developed methods and tools for automated design of the elements of the flow part of aircraft jet engines. Based on the results of the thermogasodynamic calculation, the developed system performs the design of the structure of the simulated unit, evaluates the acting gas and inertial forces, determines the thermal state of the parts. Then it determines the physical and mechanical properties of various materials from the database under the current conditions, and then by sorting through the materials it determines the optimal ones for use in the simulated unit. The article presents the results of modeling various components of aircraft engines and the results of comparing the proposed design and the design of the simulated engines.