Medición de consumo de combustible entre flujómetro de alta precisión y diferentes métodos de estimación aplicada a motocicletas
No Thumbnail Available
Date
2023
Journal Title
Journal ISSN
Volume Title
Publisher
Institución Universitaria Pascual Bravo
Abstract
El propósito de este trabajo es medir el consumo de combustible en motocicletas con sistemas de inyección electrónica de combustible (EFI). Se compararon diferentes métodos de estimación de consumo de combustible los cuales fueron: Estimación de consumo de combustible por tiempo de operación de inyectores y estimación de gasto de combustible por gasto de aire (calculado por gases ideales) y dosado estequiométrico, versus un medidor de flujo de combustible de alta precisión de efecto Coriolis. Se eligieron tres motocicletas de diferentes cilindradas y se realizaron pruebas tanto en condiciones estacionarias (a dos regímenes de giro) como en condiciones de operación dinámicas (siguiendo un patrón de conducción sobre un banco de rodillos).
Los resultados obtenidos permitirán implementar métodos de estimación no invasivos del consumo de combustible en motocicletas, lo cual es sustancial para la optimización del rendimiento y la eficiencia de estos vehículos. Además, se espera que estos resultados contribuyan al desarrollo de tecnologías más eficientes y sostenibles en el campo de la inyección electrónica de combustible específicamente y la industria automotriz en general.
Abstract The purpose of this work is to measure fuel consumption in motorcycles with electronic fuel injection systems (EFI). Different methods of estimating fuel consumption were compared, which were: Estimation of fuel consumption by time of operation of injectors and estimation of fuel expenditure by air expenditure (calculated by ideal gases) and stoichiometric dosing, versus a high-precision fuel flow meter of Coriolis effect. Three motorcycles of different displacements were chosen and tests were carried out both in stationary conditions (at two turning regimes) and in dynamic operating conditions (following a driving pattern on a roller bench). The results obtained will allow the implement of non-invasive estimation methods of fuel consumption in motorcycles, which is substantial for optimizing the performance and efficiency of these vehicles. Furthermore, these results are expected to contribute to the development of more efficient and sustainable technologies in the field of electronic fuel injection specifically and the automotive industry in general.
Abstract The purpose of this work is to measure fuel consumption in motorcycles with electronic fuel injection systems (EFI). Different methods of estimating fuel consumption were compared, which were: Estimation of fuel consumption by time of operation of injectors and estimation of fuel expenditure by air expenditure (calculated by ideal gases) and stoichiometric dosing, versus a high-precision fuel flow meter of Coriolis effect. Three motorcycles of different displacements were chosen and tests were carried out both in stationary conditions (at two turning regimes) and in dynamic operating conditions (following a driving pattern on a roller bench). The results obtained will allow the implement of non-invasive estimation methods of fuel consumption in motorcycles, which is substantial for optimizing the performance and efficiency of these vehicles. Furthermore, these results are expected to contribute to the development of more efficient and sustainable technologies in the field of electronic fuel injection specifically and the automotive industry in general.