Effect of diesel injection parameters on instantaneous fuel delivery using a solenoidoperated injector with different fuels
This work describes an experimental setup for obtaining pressure variation and rate of injection profiles per engine stroke. This study focuses on the following experimental parameters: flow meter's backpressure, injection pressure, and duration of the process. An IAV EVI-2-type - ow meter is u...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2012 |
| País: | México |
| Institución: | Universidad Autónoma de Nuevo León |
| Repositorio: | Redalyc-UANL |
| OAI Identifier: | oai:redalyc.org:43025083001 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=43025083001 |
| Access Level: | acceso abierto |
| Palabra clave: | Ingeniería solenoid common rail Diesel injection rate of injection operated injector |
| Sumario: | This work describes an experimental setup for obtaining pressure variation and rate of injection profiles per engine stroke. This study focuses on the following experimental parameters: flow meter's backpressure, injection pressure, and duration of the process. An IAV EVI-2-type - ow meter is used to measure the rate of injection. The work has been carried out using a common rail system with a solenoid-operated injector. As result, time profiles of: current intensity throughout the injector (electric pulse), pressure variation in - ow meter (Ap) and the rate of injection are presented. The study has been carried out with four different fuels: a diesel fuel without biodiesel, a diesel fuel with 5.83% of biodiesel, a biodiesel fuel derived from animal fats and a synthetic diesel fuel derived from a Fischer Tropsch process at low temperature. The experimental set up and the established procedures have proven to be adequate for studies with current diesel injection systems. The differences registered in rate of injection have been mainly caused by the differences in density of fuels studied. |
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