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http://hdl.handle.net/2445/24894| Title: | Image processing of cylinder wake generation |
| Author: | Massons, Jaume Gavaldà, Josefina Díaz, Francesc (Díaz González) Solé, Ll. |
| Keywords: | Mecànica de fluids Processament d'imatges Física Fluid mechanics Image processing Physics |
| Issue Date: | 1989 |
| Publisher: | American Institute of Physics |
| Abstract: | In the present study, image processing techniques are applied to the chronophotographic visualizations of a cylinder wake generation. The flow patterns obtained by means of tracer particles are digitalized and processed in order to characterize the flow. This characterization is carried out by determining the evolution of the geometric parameters governing the wake, together with the streamfunction, vorticity, and pressure distributions. The present study reaches the moment of shedding of the first pair of vortices. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1063/1.857318 |
| It is part of: | Physics of Fluids A, 1989, vol. 1, num. 8, p. 1415-1423 |
| URI: | http://hdl.handle.net/2445/24894 |
| Related resource: | http://dx.doi.org/10.1063/1.857318 |
| ISSN: | 0021-8979 |
| Appears in Collections: | Articles publicats en revistes (Física Aplicada) |
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