Výsledky vyhledávání - "Leonardo Pachano"

Combined experimental and numerical studies on soot characteristics of diesel sprays with split injection strategies

Autor: Tiemin Xuan, Noud Maes, José M. García-Oliver, Daiana De León-Ceriani, Leonardo Pachano, Zhixia He

Publikováno v: Combustion and Flame, 246:112384. Elsevier

Experimental and numerical studies on the soot characteristics of Spray A flames were conducted with a focus on the effects of different split injection strategies in high-pressure high-temperature vessels within the engine combustion network. Three

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af9ebbd6cd88ae6e48ba2d0a7d4231a3
https://doi.org/10.1016/j.combustflame.2022.112384

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A two-equation soot-in-flamelet modeling approach applied under Spray A conditions

Autor: Prithwish Kundu, Leonardo Pachano, Ricardo Novella, Jose M Garcia-Oliver, José M. Pastor, Chao Xu

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] Soot production (including formation and oxidation) is studied in the transient, high-pressure and turbulent n -dodecane Spray A flames from the Engine Combustion Network (ECN) using computational fluid dynamics (CFD) simulations. A two-equation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0485d4a6dfef4043e41e608373230264

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A Quasi-1D Model for the Description of ECN Spray a Combustion Process

Autor: Bertrand Naud, José M. Pastor, Leonardo Pachano, Jose M Garcia-Oliver, Ricardo Novella

Publikováno v: SAE Technical Paper Series.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d17b439da1f10041cfd11de07a7c4ee
https://doi.org/10.4271/2020-01-0661

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A numerical study of the effect of nozzle diameter on diesel combustion ignition and flame stabilization

Autor: José M. Desantes, Ricardo Novella, Leonardo Pachano, Jose M Garcia-Oliver

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] The role of nozzle diameter on diesel combustion is studied by performing computational fluid dynamics calculations of Spray A and Spray D from the Engine Combustion Network. These are well-characterized single-hole sprays in a quiescent environ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::038bbfe2521368f0f1098497aca9ed03

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Influence of spatial and temporal distribution of Turbulent Kinetic Energy on heat transfer coefficient in a light duty CI engine operating with Partially Premixed Combustion

Autor: Mattias Richter, Zhenkan Wang, Slavey Tanov, Jose M Garcia-Oliver, José V. Pastor, Antonio García, Öivind Andersson, Leonardo Pachano

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] Emission regulations together with the need of more fuel-efficient engines have driven the development of promising combustion concepts in compression ignition (CI) engines. Most of these combustion concepts, lead towards a lean and low temperat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a9a60eed02437a706ce949d323fab56
https://doi.org/10.1016/j.applthermaleng.2017.10.006

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Computational study of ECN Spray A and Spray D combustion at different ambient temperature conditions

Autor: José M. Pastor, Leonardo Pachano, Ricardo Novella, Jose M Garcia-Oliver

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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Transportation Engineering, Vol 2, Iss, Pp 100027-(2020)

[EN] The combustion process of the Engine Combustion Network (ECN) Spray A and Spray D is studied over a wide range of ambient temperatures from 750 K to 900 K. With nominal diameters of 89.4 ¿m for the Spray A and 190.3 ¿m for the Spray D, these n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9212921f7dbeb76a4b743de92d716b29
https://doi.org/10.1016/j.treng.2020.100027

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Combined CFD - PIV Methodology for the Characterization of Air Flow in a Diesel Engine

Autor: José V. Pastor, Leonardo Pachano, Antonio García, A. Gil

Publikováno v: SAE Technical Paper Series.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5869fec5f5e5a6ec5cccb795f02e99f
https://doi.org/10.4271/2018-01-1769

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Study of Air Flow Interaction with Pilot Injections in a Diesel Engine by Means of PIV Measurements

Autor: Antonio García, Leonardo Pachano, Jose M Garcia-Oliver, Antonio Gil

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] With ever-demanding emission legislations in Compression Ignition (CI) engines, new premixed combustion strategies have been developed in recent years seeking both, emissions and performance improvements. Since it has been shown that in-cylinder

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f382f94d6e7366c56d5596505cbba46
https://doi.org/10.4271/2017-01-0617

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