Análise da variabilidade induzida pela concentração de co2 nas leituras de medidores de vazão ultrassônicos para gás de queima
The produced effect by the attenuating character of the carbon dioxide on the ultrasonic flowmeter performance in gas flare application was verified. For this, experiments were conducted in wind tunnel with Reynolds number at 104. The results indicates that the ultrasonic meter presented measurement...
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| Tipo de recurso: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | Brasil |
| Institución: | Universidade Federal do Espírito Santo (UFES) |
| Repositorio: | Repositório Institucional da Universidade Federal do Espírito Santo (riUfes) |
| Idioma: | portugués |
| OAI Identifier: | oai:repositorio.ufes.br:10/9816 |
| Acceso en línea: | http://repositorio.ufes.br/handle/10/9816 |
| Access Level: | acceso abierto |
| Palabra clave: | Gas flare Flow measurement Ultrasonic meter Attenuation Carbon dioxide Medidor ultrassônico de vazão Gás de queima Medição de vazão Atenuação Medidores de fluxo Dióxido de carbono Gás Engenharia Mecânica 621 |
| Sumario: | The produced effect by the attenuating character of the carbon dioxide on the ultrasonic flowmeter performance in gas flare application was verified. For this, experiments were conducted in wind tunnel with Reynolds number at 104. The results indicates that the ultrasonic meter presented measurement failures in stages of abrupt variation of this gas and whose concentration was show higher of 5%, also being verified that an approximation of the transducers tend to reduce this failures of measurement |
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