FEA on Vibration Characteristics of an Aero-Engine Compressor Disc

Wei Qiang Zhao; Yong Xian Liu; Mo Wu Lu

doi:10.4028/www.scientific.net/AMM.189.438

Paper Titles

Feasibility Study on Tilt Double Steel Arch Tower Segment Cantilever Assembling at the Site
p.419

Rebound Analysis for the Diesel Engine Pre-Tightened Bolt Using ABAQUS
p.424

Numerical Analysis on Sealing Properties of Mechanical Seals with a Laser-Textured Face
p.429

Force Analysis and Numerical Simulation of Screw Mechanism for Subsurface Robotic Exploration
p.433

FEA on Vibration Characteristics of an Aero-Engine Compressor Disc
p.438

FEA on Vibration Characteristics of a Shrouded Turbine Blade
p.443

Numerical Research on the Characteristics of Lift-Drag Type Vertical Axis Wind Turbine
p.448

Application of Computer Simulation in Materials Science
p.453

Simulation Techniques in the Research of Structure and Performance of Nanosized Materials
p.457

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 189FEA on Vibration Characteristics of an Aero-Engine...

FEA on Vibration Characteristics of an Aero-Engine Compressor Disc

Abstract:

This paper presents a FEA method for vibration characteristics analysis of aero-engine compressor disc. An actual modal analysis of a certain aero-engine compressor disc is made based on this method. The first ten natural frequencies and modes of this compressor disc in fully constrained boundary condition and in free vibration condition are obtained respectively. And also, the vibration characteristics of each natural mode and its effect on compressor disc and other accessories are analyzed in depth. The analysis process and results presented in this paper can be references for further study on optimal design and vibration safety verification for this aero-engine compressor disc.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 189)

Pages:

438-442

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.189.438

Citation:

Cite this paper

Online since:

July 2012

Authors:

Wei Qiang Zhao, Yong Xian Liu, Mo Wu Lu

Keywords:

Aero-Engine Compressor Disc, Finite Element Method (FEM), Vibration Analysis (VA)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] J. Zhang, X.P. Liu, Principle and Numerical Methods of Modal Analysis to Turbo-machines (National Defence Industry Press, China 2001), pp.333-369 (In Chinese).

Google Scholar

[2] W.Q. Zhao, Y.X. Liu, Vibration analysis of aeroengine compressor blade-disc coupling system, Applied mechanics and Materials, Vols. 16-19, pp, 264-268, (2009).

DOI: 10.4028/www.scientific.net/amm.16-19.264

Google Scholar

[3] Shlyanikov V N and Stepanov NV: Engineer Failure Analysis, Vol. 8 (2001) No. 5, pp.461-475.

Google Scholar

[3] Wang Z, Three-dimensional Theory and Design Method of Bowed-twisted Blade and its Application to Turbomachines. VKILS, 1999-02(1999).

Google Scholar

[4] D.K. Shen, Strength Calculation of Aero-engine (National Defence Industry Press, China 1990), pp.1-30.

Google Scholar

[5] Chen lulu, Experiment of vibration and response of blade with dry friction structure. Journal of Aerospace Power, 2008, 23(9): 1647-1653.

Google Scholar

[6] Shan Y C, Application and development of platform friction damper for depressing resonant vibration of blades. Journal of Aerospace Power, 16(2): 218-223, (2001).

Google Scholar