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Listar por palabra clave "Compression ignition engine"

Mostrando ítems 1-9 de 9

1D modelling of an ammonia inyector for compression ignition engines

Plazas García, Laura (Universitat Politècnica de València, 2024-11-05)

[ES] La creciente necesidad de soluciones energéticas sostenibles ha motivado la investigación de combustibles alternativos con menor impacto ambiental. Este Trabajo Final de Grado (TFG) se centra en la modelización 1D de ...
A conceptual model of polyoxymethylene dimethyl ether 3 (PODE3) spray combustion under compression ignition engine-like conditions

Xuan, Tiemin; Li, Haojie; Wang, Yutao; Chang, Yachao; Jia, Ming; He, Zhixia; Wang, Qian; Cao, Jiawei; Payri, Raul (Elsevier, 2024-03)

[EN] As one of the most popular synthetic fuels (E-fuels), Polyoxymethylene dimethyl ethers(PODEX) have garnered significant attention among researchers in the compression ignition engine field. This work aims to provide ...
Análisis computacional de la combustión de OMEx en condiciones de motores de encendido por compresión

Sanz Vila, Adrià (Universitat Politècnica de València, 2022-04-12)

[ES] El uso de combustibles líquidos de origen renovable en motores de combustión es un ámbito de gran actividad actual en el sector del transporte, especialmente en aplicaciones en las que la autonomía del vehículo juega ...
Análisis de la interacción de los procesos de inyección y combustión con el campo de velocidad dentro del cilindro en motores de encendido por compresión

Pachano Prieto, Leonardo Manuel (Universitat Politècnica de València, 2017-07-27)

Emission legislation together with the need of more fuel-efficient engines have driven the development of promising combustion concepts in compression ignition (CI) engines. Most of them, lead toward a lean and low temperature ...
Combustion improvement and pollutants reduction with diesel-gasoline blends by means of a highly tunable laser plasma induced ignition system

Pastor, José V.; García-Oliver, José M; García Martínez, Antonio; Mico Reche, Carlos (Elsevier, 2020-10-20)

[EN] The use of alternative fuels in compression ignition engines, either completely or partially replacing the conventional ones, have potential to reduce pollutant emissions (especially soot). However, some of these fuels ...
Development of CFD model for the study of the potential of oxymethylene ethers for soot reduction in medium duty compression ignition engines

Khalid, Usama Bin (Universitat Politècnica de València, 2022-10-27)

[ES] La reducción de la huella de carbono de los motores de combustión interna y de las emisiones contaminantes es imprescindible para la supervivencia de esta tecnología, especialmente para vehículos medianos y pesados. ...
Investigation on Multiple Injection Strategies for Gasoline PPC Operation in a Newly Designed 2-Stroke HSDI Compression Ignition Engine

Benajes Calvo, Jesus Vicente; Novella Rosa, Ricardo; De Lima Moradell, Daniela Andreina; Tribotte, Pascal (SAE International, 2015-04)

Partially Premixed Combustion (PPC) of fuels in the gasoline octane range has proven its potential to achieve simultaneous reduction in soot and NOX emissions, combined with high indicated efficiencies; while still retaining ...
Understanding the performance of the multiple injection gasoline partially premixed combustion concept implemented in a 2-Stroke high speed direct injection compression ignition engine

Benajes Calvo, Jesus Vicente; Martín Díaz, Jaime; Novella Rosa, Ricardo; Thein, Kévin Jean Lucien (Elsevier, 2016-01-01)

The newly designed Partially Premixed Combustion (PPC) concept operating with high octane fuels like gasoline has confirmed the possibility to combine low NOx and soot emissions keeping high indicated efficiencies, while ...
Understanding the unsteady pressure field inside combustion chambers of compression-ignited engines using a computational fluid dynamics approach

Torregrosa, A. J.; Broatch, A.; Margot, Xandra; Gómez-Soriano, Josep (SAGE Publications, 2018-10-09)

[EN] In this article, a numerical methodology for assessing combustion noise in compression ignition engines is described with the specific purpose of analysing the unsteady pressure field inside the combustion chamber. ...