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DOE OSTI · 1054924

Computational Methods for Analyzing Fluid Flow Dynamics from Digital Imagery

Luttman, A
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Abstract

The main goal (long term) of this work is to perform computational dynamics analysis and quantify uncertainty from vector fields computed directly from measured data. Global analysis based on observed spatiotemporal evolution is performed by objective function based on expected physics and informed scientific priors, variational optimization to compute vector fields from measured data, and transport analysis proceeding with observations and priors. A mathematical formulation for computing flow fields is set up for computing the minimizer for the problem. An application to oceanic flow based on sea surface temperature is presented.

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42 ENGINEERING97 MATHEMATICS AND COMPUTINGfluid flow, dynamics, digital imagery, computational methods

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BibTeXRIS

Luttman, A. 2012-03-30. Computational Methods for Analyzing Fluid Flow Dynamics from Digital Imagery. https://www.osti.gov/biblio/1054924

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