A Mesh Deformation Method for Aeroelastic Simulation

A simple and efficient mesh deformation method is proposed for time-based nonlinear aeroelastic simulation via CFD/CSD coupling in this paper. With concerned characteristic of multi-structured block, the part of multi-block deformation is studied. A grid deformation technology is developed to fit fo...

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Bibliographic Details
Main Authors: Minjie Guo, Min Xu, Tianxing Cai, Xiaomin An
Format: Conference Proceeding
Language:English
Subjects:
Aircraft
Atmospheric modeling
Computational fluid dynamics
Deformable models
Face
Interpolation
Software
Online Access:Request full text
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Summary:A simple and efficient mesh deformation method is proposed for time-based nonlinear aeroelastic simulation via CFD/CSD coupling in this paper. With concerned characteristic of multi-structured block, the part of multi-block deformation is studied. A grid deformation technology is developed to fit for the calculation of complex aircraft configuration structure response to nonlinear aeroelastic. The position of structure deformation and large structure deformation of complex aircraft configuration is studied. The results indicate that the application of the technology used in complex aircraft configuration time-based aeroelastic simulation is an effective way to simulate the unsteady flow problems due to boundary deformation.
ISSN:2156-7379
2156-7387
DOI:10.1109/ICIECS.2010.5678142