ON THE USE OF KRIGING IN THE INTERPOLATION OF FLUID-STRUCTURE INTERACTION ANALYSIS

The fluid-structure interaction(FSI) analysis requires results of each analysis as an input to the other analysis. Usually the grids for fluid analysis and structural analysis are different, so the results should be transformed properly to each other. In this study, kriging is tested for an interpolation method in the fluid-structure interaction analysis. The accuracy of kriging is compared with the widely-used surface spline method. Mode shapes and the pressure field are used in numerical tests and kriging shows low accuracy for a high order mode shape and high accuracy for the pressure field.
Publisher
Japan Society of Computational Fluid Dynamics
Issue Date
2008
Language
ENG
Citation

COMPUTATIONAL FLUID DYNAMICS JOURNAL, v.16, no.3, pp.294 - 299

ISSN
1061-8562
URI
http://hdl.handle.net/10203/6141
Appears in Collection
AE-Journal Papers(저널논문)
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