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Communication Dans Un Congrès Année : 2008

POD-based technique for 3D flow reconstruction using 2D data set

Résumé

We propose a technique, based on proper orthogonal decomposition, for reconstructing a fully developed 3D flow starting from spatially restricted measurement of the flow. The POD provides a basis of spatially coherent structures for the description of the 3D flow under study. We demonstrate that the 3D reconstruction, from spatially restricted measurement, can ideally be performed without loss of information as far as the transfer matrix, computed from the POD modes, is invertible.
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Dates et versions

hal-00327098 , version 1 (07-10-2008)

Identifiants

  • HAL Id : hal-00327098 , version 1

Citer

Luc R. Pastur, François Lusseyran, Thierry Faure, Bérengère Podvin, Yann Fraigneau. POD-based technique for 3D flow reconstruction using 2D data set. 13th International Symposium on Flow Visualization, Jul 2008, Nice, France. pp.ID 223. ⟨hal-00327098⟩
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