Topology optimization of a gas-turbine engine part

International Conference on Mechanical Engineering, Automation and Control Systems 2016

机械制造;无线电电子学;计算机科学

Faskhutdinov, R.N.^1,2 ; Dubrovskaya, A.S.^1,2 ; Dongauzer, K.A.^1,2 ; Maksimov, P.V.^1 ; Trufanov, N.A.^1

Perm National Research Polytechnic University, Komsomolsky Ave., 29, Perm

614990, Russia^1

Aviadvigatel, Komsomolsky ave., 93, Perm

614990, Russia^2

关键词: Complex geometries;    Functional capabilities;    Gas turbine engine components;    Part geometry;    Selective laser melting;    Step by step procedure;    Structural feature;    Weight reduction;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/177/1/012077/pdf
DOI  :  10.1088/1757-899X/177/1/012077

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

One of the key goals of aerospace industry is a reduction of the gas turbine engine weight. The solution of this task consists in the design of gas turbine engine components with reduced weight retaining their functional capabilities. Topology optimization of the part geometry leads to an efficient weight reduction. A complex geometry can be achieved in a single operation with the Selective Laser Melting technology. It should be noted that the complexity of structural features design does not affect the product cost in this case. Let us consider a step-by-step procedure of topology optimization by an example of a gas turbine engine part.