Proceedings of the 2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)

Finite Element Analysis of Stress and Natural Mode for Micro Aero-engine Turbine Disk

Authors
Feng Ding, Chuan Jia, Xiang Li
Corresponding Author
Feng Ding
Available Online December 2016.
DOI
https://doi.org/10.2991/mcei-16.2016.273How to use a DOI?
Keywords
Turbine disk; Stress; Natural mode of vibration; Finite element; Least square methodTurbine disk; Stress; Natural mode of vibration; Finite element; Least square methodTurbine disk; Stress; Natural mode of vibration; Finite element; Least square method
Abstract
In this paper, finite element stress analysis of a micro aero-engine turbine disk with different rotational forces is performed by applying Solidworks and Abaqus. Maximum safe speed of aero-engine is calculated and verificated according to the finite element analysis results. Then maximum stresses in different speeds can be calculated. Natural mode of turbine disk-blade system which is constrained by connecting hole is analyzed, and the first six order inherent frequencies and modal shapes are obtained. Stress analysis provides a theoretical basis for aero-engine speed control, design and optimization of turbine disk. The inherent mode lays the foundation for aero-engine transient analysis, spectral analysis and dynamic analysis.
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Proceedings
2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)
Part of series
Advances in Intelligent Systems Research
Publication Date
December 2016
ISBN
978-94-6252-282-4
ISSN
1951-6851
DOI
https://doi.org/10.2991/mcei-16.2016.273How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Feng Ding
AU  - Chuan Jia
AU  - Xiang Li
PY  - 2016/12
DA  - 2016/12
TI  - Finite Element Analysis of Stress and Natural Mode for Micro Aero-engine Turbine Disk
BT  - 2016 6th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2016)
PB  - Atlantis Press
SP  - 1340
EP  - 1344
SN  - 1951-6851
UR  - https://doi.org/10.2991/mcei-16.2016.273
DO  - https://doi.org/10.2991/mcei-16.2016.273
ID  - Ding2016/12
ER  -