Výsledky vyhledávání - "Joaquin De La Morena"

Assessment of air-management strategies to improve the transient performance of a gasoline engine under high EGR conditions during load-decrease operation

Autor: Joaquin De La Morena, Thomas Besançon, Stéphane Guilain, José Galindo, David González-Domínguez, Héctor Climent

Publikováno v: International Journal of Engine Research. 24:506-520

Advanced gasoline engines in hybrid powertrains are currently regarded as the most widespread solution for passenger cars in the upcoming years, due to the strong commitment of many countries to reduce greenhouse gas emissions and the limitations of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ffbbd76172e0f83cdd4fbb45ab80fde
https://doi.org/10.1177/14680874211055578

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A methodology to study the interaction between variable valve actuation and exhaust gas recirculation systems for spark-ignition engines from combustion perspective

Autor: Rafael Pitarch, Stéphane Guilain, José Galindo, Joaquin De La Morena, Thomas Besançon, Héctor Climent

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] Several technologies are being put in place to improve the efficiency of spark-ignition engines. Two of these technologies are variable valve actuation and exhaust gas recirculation, both of which can have an impact on combustion according to th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a0a57bc1fb7bd0069ea4e36bd2388f9
https://doi.org/10.1016/j.enconman.2021.114859

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A Methodology to Calibrate Gas-Dynamic Models of Turbocharged Petrol Engines With Variable Geometry Turbines and With Focus on Dynamics Prediction During Tip-in Load Transient Tests

Autor: José Ramón Serrano, Francisco José Arnau, Alejandro Gómez-Vilanova, Samuel Batard, Stéphane Guilain, Joaquin De La Morena

The variable geometry turbines (VGT) technology has been proved as beneficious for diesel engines turbocharging, becoming the standard for passenger car diesel engines when high boosting pressure and short transient response are pursued. It has not b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd01e9aa7987ed376d4601417ce162f6
https://doi.org/10.1115/1.0002952v

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Cycle-to-cycle combustion variability modelling in spark ignited engines for control purposes

Autor: Joaquin De La Morena, Irina Jiménez, Benjamín Pla, Pau Bares

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] A control-oriented model of spark ignition combustion is presented. The model makes use of avaliable signals, such as spark advance, air mass, intake pressure, and lambda, to characterize not only the average combustion evolution but also the cy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cefef5dd2a553ef4bd962b1ed88df97
https://doi.org/10.1177/1468087419885754

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Teaching combustion thermochemistry with an interactive Matlab application

Autor: Antonio García, Javier Monsalve-Serrano, Jose M Garcia-Oliver, Joaquin De La Morena

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] Computer¿aided¿learning has been found to improve notably the learning efficiency as compared with classical teaching. In this study, an interactive Matlab application has been developed to be used when teaching combustion thermochemistry in e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84d321120404b1825742b8c8c419a4f
https://doi.org/10.1002/cae.22104

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Improved mixture quality by advanced dual-nozzle, included-angle split injection in HSDI engine: Exergetic exploration

Autor: Francisco Javier Salvador Rubio, Joaquin De La Morena, Hadi Taghavifar, Arash Nemati

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] A Ford 1.8 I high-speed diesel engine (HSDI) is utilized for a thorough investigation of split dual injection with two included-angle nozzles. The system is equipped with variable-geometry turbocharging (VGT) and high-pressure common-rail (HPCR)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28eebc832bc93089bbf17fd25d97da3
https://doi.org/10.1016/j.energy.2018.10.168

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Evaluation of a Double-Entry Turbine Model Coupled With a One-Dimensional Calibrated Engine Model at Engine Full Load Curves

Autor: Joaquin De La Morena, José Ramón Serrano, Stéphane Guilain, Samuel Batard, José Galindo, Vishnu Samala

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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Frontiers in Mechanical Engineering, Vol 6 (2021)

[EN] Turbocharging is one of the foremost ways of engine downsizing and represents the leading technology for reducing the engine CO2 emission standards in gasoline engine application. Turbocharger turbine always faces high unsteadiness of flow comin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa18c60647702c5e84a364aeaabd8236
https://doi.org/10.3389/fmech.2020.601368

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Methodological analysis of variable geometry turbine technology impact on the performance of highly downsized spark-ignition engines

Autor: Pedro Piqueras, Joaquin De La Morena, Alejandro Gómez-Vilanova, Stéphane Guilain, José Ramón Serrano

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] New generation of spark ignition (SI) engines are expected to represent most of the future market share in a context of powertrain hybridization. Nevertheless, the current technology has still critical challenges in front to meet incoming CO2 an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc0888860346305b05e995ef472ff84c
https://doi.org/10.1016/j.energy.2020.119122

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Case study-based learning using a computational tool to improve the understanding of the jet engine cycle for aerospace engineering degree students

Autor: Joaquin De La Morena, P. Piqueras, Pau Bares, Enrique Sanchis

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] In the current paper, a methodology combining a case study with a computational tool for aerospace engineering students is presented and discussed. The aim of this methodology is to improve the understanding of jet engine's operation through the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed28c8cd99dba52916017442a1f0fb71
http://hdl.handle.net/10251/179435

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Experimental and modeling analysis on the optimization of combined VVT and EGR strategies in turbocharged direct-injection gasoline engines with VNT

Autor: Héctor Climent, José Galindo, David González-Domínguez, Thomas Besançon, Stéphane Guilain, Joaquin De La Morena

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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The combination of a growing number of complex technologies in internal combustion engines (ICE) is commonplace, due to the need of complying with the tight pollutant regulations and achieving high efficiencies. Hence the work of calibration engineer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5e6e5cca04a23b822388cd3812ef93d

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