Negative corona discharge in mixtures of CO2 and N2: modeling and experiments
| Autor: | Pontiga Romero, Francisco de Paula, Yanallah, K., Hadji, K., Castellanos Mata, Antonio, Moreno González, Helena Patricia |
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| Přispěvatelé: | Universidad de Sevilla. Departamento de Física Aplicada II |
| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | idUS. Depósito de Investigación de la Universidad de Sevilla instname idUS: Depósito de Investigación de la Universidad de Sevilla Universidad de Sevilla (US) |
| Popis: | The decomposition of CO2 by the effect of negative corona discharge has been experimentally and numerically investigated for different admixtures of N2. The chemical kinetics model used in the simulation includes a wide variety of reactions between electrons, ions, atoms and molecules, such as ionization and recombination, electron+impact dissociation, dissociative recombination, dissociative attachment, thermal reactions between neutral chemical species, etc. Using the current+voltage characteristic as input data, the radial distributions of charged and neutral species has been predicted for different applied voltages and gas compositions. The generation of ozone, carbon monoxide and nitrogen oxides during the application of the corona discharge has been measured using ultraviolet and FTIR spectrophotometry |
| Databáze: | OpenAIRE |
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