A Method for Calculating Axial Preloadof Turbo-Shaft Engine Combined Compressor Rotor

GUO Fei-yue; DENG Wang-qun; CHEN Xiao-ming

Volume 19 Issue 5

Oct. 2004

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Article Navigation > Journal of Aerospace Power > 2004 > 19(5): 623-629

GUO Fei-yue, DENG Wang-qun, CHEN Xiao-ming. A Method for Calculating Axial Preloadof Turbo-Shaft Engine Combined Compressor Rotor[J]. Journal of Aerospace Power, 2004, 19(5): 623-629.

Citation:

GUO Fei-yue, DENG Wang-qun, CHEN Xiao-ming. A Method for Calculating Axial Preloadof Turbo-Shaft Engine Combined Compressor Rotor[J]. Journal of Aerospace Power, 2004, 19(5): 623-629.

GUO Fei-yue, DENG Wang-qun, CHEN Xiao-ming. A Method for Calculating Axial Preloadof Turbo-Shaft Engine Combined Compressor Rotor[J]. Journal of Aerospace Power, 2004, 19(5): 623-629.

Citation:

GUO Fei-yue, DENG Wang-qun, CHEN Xiao-ming. A Method for Calculating Axial Preloadof Turbo-Shaft Engine Combined Compressor Rotor[J]. Journal of Aerospace Power, 2004, 19(5): 623-629.

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A Method for Calculating Axial Preloadof Turbo-Shaft Engine Combined Compressor Rotor

1.
China Aviation Power Plant Research Institute,Zhuzhou412002,China
2.
College of Energy and Power,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China

Received Date: 2003-12-24
Rev Recd Date: 2004-05-11
Publish Date: 2004-10-28

Abstract

Abstract

The mathematic model of 3D cycle symmetry finite element was established using PATRAN software.MSC/MARC software was used to perform the analysis of axial preload.Axial preloads have been determined for the central tension rod and small tension rod of a turbo-shaft engine combined compressor.The calculated results were verified by the related experiment.Finally,an effective way is proposed for axial preload calculation of similar rotor.
- aerospace propulsion system,
- turbine shaft engine,
- combined compressor,
- axial preload calculation method