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http://dx.doi.org/10.9766/KIMST.2019.22.4.460

Structural Analysis Library Development for Efficient High-Fidelity Composite Rotor Blade and Wing Design with High Aspect Ratio  

Park, Jehong (Dept. of Avioinics Engineering of Hanseo University)
Jang, Jun Hwan (Dept. of Mechanical Engineering of Yuhan University)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.22, no.4, 2019 , pp. 460-466 More about this Journal
Abstract
It takes a lot of time and human resources to build a detailed three-dimensional finite element analysis model that is almost similar to the actual structure for sophisticated analysis, and a lot of experience and know-how is required to form a reliable analytical model. In this paper, the one-dimensional beam model connected by stiffness matrix through blade analysis library was compared with the results of three-dimensional analysis with the stress calculated through the process of dimensional restoration analysis based on the principle of virtual work. By comparing the stress calculated through dimensional restoration analysis with the three-dimensional analytical model, We will introduce the development status and application case of the blade analysis library by comparing efficiency and accuracy.
Keywords
Rotor Blade; Blade Analysis Library; Dimensional Reduction; Recovery Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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