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lixkyx

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[交流] AMR583被检索了！已有18人参与

在它之前检索的是549.

貌似以前565检索过，但是566-582都被跳过了！！不知道啥时候才能检索到？

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1楼2012-12-01 19:21:31

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lixkyx

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★
杈杈: 金币+1, 感谢交流！ 2012-12-02 12:41:32

引用回帖:

14楼: Originally posted by lurem1230 at 2012-12-02 11:08:20
麻烦帮我查一下
Vibration Characteristics Analysis of Aeroengine Composite Blade
检索情况，谢谢！

已经检索到。

Record 1 from Compendex for: ((Vibration Characteristics Analysis of Aeroengine Composite Blade) WN TI), 1969-2013

Check record to add to Selected Records
1. Accession number:

20124715686921
    Title: Vibration characteristics analysis of aeroengine composite blade
    Authors: Yanga, Qiang1 ; Fangb, Ke Qiang1 ; Shaoc, Chuang1
    Author affiliation: 1 Aircraft Strength Research Institute of China, Xi'an, Shaanxi, 710065, China
    Corresponding author: Yanga, Q. (yqiang1230@162.com)
    Source title: Advanced Materials Research
    Abbreviated source title: Adv. Mater. Res.
    Volume: 583
    Monograph title: Advanced Composite Materials and Manufacturing Engineering
    Issue date: 2012
    Publication year: 2012
    Pages: 57-61
    Language: English
    ISSN: 10226680
    ISBN-13: 9783037855225
    Document type: Conference article (CA)
    Conference name: 2012 International conference on Advanced Composite Materials and Manufacturing Engineering, CMME 2012
    Conference date: October 13, 2012 - October 14, 2012
    Conference location: Beijing, China
    Conference code: 93810
    Sponsor: Wuhan institute of technology; Beijing Material Research Center; International Material Research Society, Hong Kong
    Publisher: Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
    Abstract: In order to validate the dynamic response and the dynamic stress distribution of the blade, EMA and FEM were performed to study the vibration characteristics. A non-contact laser scanning viberometer was used to measure the blade modal response. After the signal process of the response, the natural frequencies, mode shapes and their nodal lines can be obtained by the modal parameter identification method. And the blade modal damping ratio can be calculated from its frequency response function (FRF), which was obtained during the test, by the half-power method. Based on the test results, a simplified computational model was established by layup method, and after modification, the error of FEM results and EMA results was less than 5%. So the blade vibration characteristics and its finite element prediction model were obtained by the two methods combined, which would laid a foundation for the dynamic test and the vibration fatigue life prediction of the blade. © (2012) Trans Tech Publications, Switzerland.
    Number of references: 4
    Main heading: Vibration analysis
    Controlled terms: Bridge decks  -  Dynamic response  -  Finite element method  -  Frequency response  -  Industrial engineering  -  Signal processing  -  Stress concentration
    Uncontrolled terms: Aero-engine  -  Blade vibrations  -  Composite blades  -  Computational model  -  Dynamic tests  -  Experimental modal analysis  -  Finite element method FEM  -  Finite-element predictions  -  Frequency response functions  -  Laser scanning  -  Modal damping ratios  -  Modal parameter identification  -  Modal response  -  Mode shapes  -  Nodal line  -  Non-contact  -  Signal process  -  Vibration characteristics  -  Vibration fatigue
    Classification code: 943.2 Mechanical Variables Measurements -  921.6 Numerical Methods -  912.1 Industrial Engineering -  731.1 Control Systems -  716.1 Information Theory and Signal Processing -  422 Strength of Building Materials; Test Equipment and Methods -  421 Strength of Building Materials; Mechanical Properties -  408.1 Structural Design, General -  401.1 Bridges
    DOI: 10.4028/www.scientific.net/AMR.583.57
    Database: Compendex
    Compilation and indexing terms, © 2012 Elsevier Inc.
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