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POD BASED TECHNIQUE FOR 3D FLOW RECONSTRUCTION USING 2D DATA SET

By Isfv Th, Luc R. Pastur, François Lusseyran, Thierry M. Faure, Bérengère Podvin and Yann Fraigneau

Abstract

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.

Topics: Direct Numerical Simulation ABSTRACT, We propose a technique
Year: 2008
OAI identifier: oai:CiteSeerX.psu:10.1.1.371.3008
Provided by: CiteSeerX
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