Comparative Research on Damping Effects of Shock Absorders Relatively Made in Russian and China on the Fuel-Lubricating Oil Heat Exchanger of Aeroengine

Kun Yu Yang; Hui Gan; Hong Yi Qu

doi:10.4028/www.scientific.net/AMR.791-793.699

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Comparative Research on Damping Effects of Shock...

Comparative Research on Damping Effects of Shock Absorders Relatively Made in Russian and China on the Fuel-Lubricating Oil Heat Exchanger of Aeroengine

Abstract:

To enhance the strength of the skin-stringer structures for aircraft, comparative tests between single-pass and double-pass welding by friction stir welding (FSW) were implemented. 1.8mm 2524-T3 aluminum alloy was used as the skin and 2.4mm 7150-T77511 aluminum alloy was used as the stringer with equilateral right-angle structure, and perfect joints without internal defects were obtained. Moreover, the tensile, peel and metallographic tests were implemented, and the results show that the average peel strength of double-pass FSW is 2 times or more than single-pass FSW. Therefore double-pass FSW can effectively improve the connection strength of aircraft skin and stringers structure.

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Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

699-703

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.699

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Online since:

September 2013

Authors:

Kun Yu Yang, Hui Gan, Hong Yi Qu

Keywords:

Aero-Engine, Comparative Vibration Test, Damping Effect, Fuel-Lubricating Oil Heat Exchanger, Shock Absorber, Silicone

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References

[1] Guang CHEN: Aircraft Engine Failure Analysis (Trans Beijing University of Aeronautics and Astronautics Publications, China 2001).

Google Scholar

[2] Shangwen WANG: Aircraft Structural Dynamics (Trans Northwestern Polytechnical University Publications, China 1998).

Google Scholar

[3] V. Lenaerts and J.C. Golinval. Vtt Benchmark G. K Erschen. Application of the Restoring Force Surface Method: submitted to Journal of Mechanical Systems and Signal Processing (2003).

DOI: 10.1006/mssp.2002.1558

Google Scholar

[4] Xiseng WEN and Xun CHEN: Modeling and Dynamic Analysis of Mechanical System (Trans Science Press, China 2004).

Google Scholar

[5] YANG Kunyu, XU Xiaojun, QU hongy, LAI Ruilin: Comparative Research on Damping Effects of Shock Absorders Relatively Made in Russian and China on the Fuel-lubricating Oil Heat Exchanger of Aeroengine. Advanced Materials Research. 2011(2): 1152-1156.

DOI: 10.4028/www.scientific.net/amr.791-793.699

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