Influence of ohmic heating on the flow field in thin-layer electrodeposition
In thin-layer electrodeposition the dissipated electrical energy leads to a substantial heating of the ion solution. We measured the resulting temperature field by means of an infrared camera. The properties of the temperature field correspond closely with the development of the concentration field....
| Autores: | , , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2002 |
| País: | España |
| Recursos: | Universidad de Barcelona |
| Repositorio: | Dipòsit Digital de la UB |
| OAI Identifier: | oai:diposit.ub.edu:2445/18914 |
| Acesso em linha: | https://hdl.handle.net/2445/18914 |
| Access Level: | acceso abierto |
| Palavra-chave: | Dinàmica de fluids Biofísica Física mèdica Ciència dels materials Fluid dynamics Biophysics Medical physics Materials science |
| Resumo: | In thin-layer electrodeposition the dissipated electrical energy leads to a substantial heating of the ion solution. We measured the resulting temperature field by means of an infrared camera. The properties of the temperature field correspond closely with the development of the concentration field. In particular, we find that the thermal gradients at the electrodes act similar to a weak additional driving force to the convection rolls driven by concentration gradients. |
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