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Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
journal contribution
posted on 2022-05-04, 15:37 authored by Hyeongmin MoonHyeongmin Moon, Haeseong Cho, Stephanos TheodossiadesStephanos Theodossiades, Taeseong KimThe main purpose of this work is to introduce a novel method analyzing the dynamic response of a highly flexible slender composite beam having anisotropic property and variable cross-section. A three-dimensional co-rotational model is developed. The beam deformation in dynamic conditions is obtained by applying HHT-α method as dynamic analysis tool. Validation studies with various boundary conditions, multiple external loads and pre-curved structures are performed. Furthermore, dynamic analysis with a large, flexible, and slender composite blade is performed with and without structural couplings. It is shown the developed beam model accurately predicts nonlinear three-dimensional response and anisotropic structural coupling effects.
Funding
Loughborough University
Korea Institute of Energy Research (C0-2453)
National Research Foundation of Korea (NRF), Korea government (MSIT) (No. 2020R1C1C1006006)
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
Mechanics of Advanced Materials and StructuresVolume
30Issue
10Pages
1943-1954Publisher
Taylor & FrancisVersion
- AM (Accepted Manuscript)
Rights holder
© Taylor & FrancisPublisher statement
This is an Accepted Manuscript of an article published by Taylor & Francis in Mechanics of Advanced Materials and Structures on 26 Mar 2022, available at: http://www.tandfonline.com/10.1080/15376494.2022.2048148.Acceptance date
2022-02-24Publication date
2022-03-26Copyright date
2022ISSN
1537-6494eISSN
1537-6532Publisher version
Language
- en
Depositor
Hyeongmin Moon. Deposit date: 3 May 2022Usage metrics
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