Multidisciplinary Design Optimization Framework for Aeroengine Turbine Based on Life and Reliability

Abstract:

The multidisciplinary design optimization(MDO) framework for aeroengine turbine based on life and reliability which covers the total process is developed. The framework consists of three parts: design module of parts, subsystem and system. The parametric model and optimization of turbine components such as rotor, stator, disk, casing and axle, can be created in parts design module. The interaction in subsystems, such as rotor-stator interaction, blade-casing gap and tenon-mortise contact problem can be solved in subsystem design module. The system design module can give out the global optimal solution of the whole turbine. The MDO for an aeroengine turbine using this framework has been taken, the results show that the framework is available.

• Periodical: Advanced Materials Research (Volumes 538-541)
• Pages: 2690-2693
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.538-541.2690
• Online since: June 2012
• Authors: Liang Bo Ao, Yuan Sheng Li, Zhi Xun Wen, Lei Li, Zhu Feng Yue
• Keywords: Aeroengine, Framework, Life, MDO, Reliability, Turbine

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