Physical optics treatment of the shadowgraph
We present an analysis of the shadowgraph method of visualizing convective flows based on physical optics, treating the refractive-index perturbation caused by the flow as a transmission grating. Various patterns in thermal convection of an isotropic fluid as well as normal rolls in electroconvectio...
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Veröffentlicht in: | Physics of fluids (1994) 2002-04, Vol.14 (4), p.1340-1363 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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