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Ahrem, Regine ; Beckert, Armin ; Wendland, Holger:
Recovering rotations in aeroelasticity.
In: Journal of Fluids and Structures.
Bd. 23
(2007)
Heft 6
.
- S. 874-884.
ISSN 0889-9746
DOI: https://doi.org/10.1016/j.jfluidstructs.2007.02.003
Abstract
We present a new scheme for loose coupling in fluid–structure-interaction problems as they typically appear in the context of aircraft design. This coupling scheme is based upon generalized multivariate scattered data interpolation and is tailored for small structural models, which bear in addition to deformations also rotational information. In contrast to classical coupling schemes, we also employ this rotational information to build a more accurate reconstruction.