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Cycle by cycle NOx model for diesel engine control

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Cycle by cycle NOx model for diesel engine control

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dc.contributor.author Guardiola, C. es_ES
dc.contributor.author Martín, J. es_ES
dc.contributor.author Pla, B. es_ES
dc.contributor.author Bares-Moreno, Pau es_ES
dc.date.accessioned 2018-06-11T04:22:50Z
dc.date.available 2018-06-11T04:22:50Z
dc.date.issued 2017 es_ES
dc.identifier.issn 1359-4311 es_ES
dc.identifier.uri http://hdl.handle.net/10251/103767
dc.description.abstract [EN] This paper presents a model for on-line NOx estimation. The method uses both, low frequency components and high frequency components of in-cylinder pressure signal: it harnesses in-cylinder pressure resonance to estimate the trapped mass, and based on this measurement, a NOx model is adapted to estimate NOx emissions cycle by cycle. In addition of the in-cylinder pressure signal, the procedure only requires from lambda and air mass flow to estimate NOx, so it can give a direct estimation of NOx or improve transient response and aging of current NOx sensors. The method was validated on a CI engine with high pressure EGR loop under steady and transient conditions showing errors below 10% and cycle by cycle time response. (C) 2016 Elsevier Ltd. All rights reserved. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Applied Thermal Engineering es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Reciprocrating engines es_ES
dc.subject NOx es_ES
dc.subject Trapped mass es_ES
dc.subject Adiabatic flame temperature es_ES
dc.subject Resonance es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Cycle by cycle NOx model for diesel engine control es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.applthermaleng.2016.08.170 es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2019-01-05 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation Guardiola, C.; Martín, J.; Pla, B.; Bares-Moreno, P. (2017). Cycle by cycle NOx model for diesel engine control. Applied Thermal Engineering. 110:1011-1020. doi:10.1016/j.applthermaleng.2016.08.170 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.applthermaleng.2016.08.170 es_ES
dc.description.upvformatpinicio 1011 es_ES
dc.description.upvformatpfin 1020 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 110 es_ES
dc.relation.pasarela S\323227 es_ES


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