A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis

The injection rate curve is an important input parameter in the thermodynamic diagnosis and in the predictive models, and it can also be used to simulate fuel sprays under different operating conditions. In this work, a zero-dimensional fuel injection rate model is proposed from experimental data ob...

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Detalhes bibliográficos
Autores: Soriano, José Antonio, Mata Montes, María del Carmen, Armas Vergel, Octavio, Ávila, Cristian David
Formato: artículo
Fecha de publicación:2018
País:España
Recursos:Universidad de Castilla-La Mancha
Repositorio:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/20971
Acesso em linha:http://hdl.handle.net/10578/20971
Access Level:acceso embargado
Palavra-chave:Diesel injection
Solenoid-operated injector
Fuel injection modelling
Thermodynamic diagnosis
Zero-dimensional model
GTL fuel
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repository_id_str
spelling A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosisSoriano, José AntonioMata Montes, María del CarmenArmas Vergel, OctavioÁvila, Cristian DavidDiesel injectionSolenoid-operated injectorFuel injection modellingThermodynamic diagnosisZero-dimensional modelGTL fuelThe injection rate curve is an important input parameter in the thermodynamic diagnosis and in the predictive models, and it can also be used to simulate fuel sprays under different operating conditions. In this work, a zero-dimensional fuel injection rate model is proposed from experimental data obtained from a common-rail injection system with two solenoid rated injectors. The model proposed is a useful tool when the internal component’s dimensions of the injector are unknown. The presented model only requires the injection pressure, the injector energization signal, the total fuel mass consumed per stroke, the geometry and the holes number of the fuel injector and, finally, some physical properties of fuel. The model has been applied to two different solenoid-operated injectors and two fuels. The comparative results between the experimental and the modelled fuel injection rate show excellent results despite the simplicity of the experimental data requirements. The effects of the introduction of the modelled and measured fuel injection rate in a thermodynamic diagnostic tool are shown. This proposed model can be a useful, simple and alternative tool for estimating rates of injection without the need to carry out a test of the rate of injection.Elsevier201920192018info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10578/20971reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésinfo:eu-repo/semantics/embargoedAccessoai:ruidera.uclm.es:10578/209712026-05-27T07:36:41Z
dc.title.none.fl_str_mv A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
title A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
spellingShingle A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
Soriano, José Antonio
Diesel injection
Solenoid-operated injector
Fuel injection modelling
Thermodynamic diagnosis
Zero-dimensional model
GTL fuel
title_short A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
title_full A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
title_fullStr A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
title_full_unstemmed A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
title_sort A zero dimensional model to simulate injection rate from first generation common rail diesel injectors under thermodynamic diagnosis
dc.creator.none.fl_str_mv Soriano, José Antonio
Mata Montes, María del Carmen
Armas Vergel, Octavio
Ávila, Cristian David
author Soriano, José Antonio
author_facet Soriano, José Antonio
Mata Montes, María del Carmen
Armas Vergel, Octavio
Ávila, Cristian David
author_role author
author2 Mata Montes, María del Carmen
Armas Vergel, Octavio
Ávila, Cristian David
author2_role author
author
author
dc.subject.none.fl_str_mv Diesel injection
Solenoid-operated injector
Fuel injection modelling
Thermodynamic diagnosis
Zero-dimensional model
GTL fuel
topic Diesel injection
Solenoid-operated injector
Fuel injection modelling
Thermodynamic diagnosis
Zero-dimensional model
GTL fuel
description The injection rate curve is an important input parameter in the thermodynamic diagnosis and in the predictive models, and it can also be used to simulate fuel sprays under different operating conditions. In this work, a zero-dimensional fuel injection rate model is proposed from experimental data obtained from a common-rail injection system with two solenoid rated injectors. The model proposed is a useful tool when the internal component’s dimensions of the injector are unknown. The presented model only requires the injection pressure, the injector energization signal, the total fuel mass consumed per stroke, the geometry and the holes number of the fuel injector and, finally, some physical properties of fuel. The model has been applied to two different solenoid-operated injectors and two fuels. The comparative results between the experimental and the modelled fuel injection rate show excellent results despite the simplicity of the experimental data requirements. The effects of the introduction of the modelled and measured fuel injection rate in a thermodynamic diagnostic tool are shown. This proposed model can be a useful, simple and alternative tool for estimating rates of injection without the need to carry out a test of the rate of injection.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10578/20971
url http://hdl.handle.net/10578/20971
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/embargoedAccess
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301629

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