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Listar por palabra clave "RCCI"

Mostrando ítems 1-15 de 15

1D energy, exergy, and performance assessment of turbocharged diesel/hydrogen RCCI engine at different levels of diesel, hydrogen, compressor pressure ratio, and combustion duration

Taghavifar, Hadi; Nemati, Arash; Salvador, Francisco Javier; De La Morena, Joaquín (Elsevier, 2021-06-18)

[EN] There is a growing concern about the feasibility of a new generation of internal combustion engines in a low-temperature and efficient way that can meet the emission regulations while maintaining the desirable power ...
Desarrollo de estrategias avanzadas de control de la combustión mediante la medida de la señal de presión en cámara

Barbier, Alvin (Universitat Politècnica de València, 2019-01-16)

La combustión RCCI se basa en el empleo de una mezcla de un combustible de baja reactividad y un combustible de alta reactividad. Debido a la falta de actuación directa sobre el incio de la combustión y a su sensibilidad ...
Diseño e implementación del sistema de control de un motor policilíndrico con combustión RCCI

Ponce Hernando, José (Universitat Politècnica de València, 2018-10-15)

[ES] Ante la actual necesidad de reducir las emisiones contaminantes de los motores de combustión interna, el presente trabajo se enmarca en el desarrollo de nuevos motores que sean capaces de implementar un nuevo modo de ...
Dual fuel combustion and hybrid electric powertrains as potential solution to achieve 2025 emissions targets in medium duty trucks sector

García Martínez, Antonio; Monsalve-Serrano, Javier; Martínez-Boggio, Santiago Daniel; Gaillard, Patrick; Poussin, Olivier; Amer, Amer A. (Elsevier, 2020-11-15)

[EN] The European commission is targeting a 15% reduction in CO2 emissions for medium and heavy-duty transportation starting in 2025. Moreover, the next European normative (EU VII) will impose a decrease of 50% for NOx and ...
Energy assessment of an electrically heated catalyst in a hybrid RCCI truck

García Martínez, Antonio; Monsalve-Serrano, Javier; Lago Sari, Rafael; Martínez-Boggio, Santiago Daniel (Elsevier, 2022-01-01)

[EN] Reactivity controlled compression ignition (RCCI) combustion showed great advantages in terms of engine-out NOx and soot emissions reduction. However, HC and CO emissions are larger than with conventional diesel ...
Energy management optimization for a power-split hybrid in a dual-mode RCCI-CDC engine

García Martínez, Antonio; Carlucci, Paolo; Monsalve-Serrano, Javier; Valletta, Andrea; Martínez-Boggio, Santiago Daniel (Elsevier, 2021-11-15)

[EN] The electrification of propulsion systems in light passenger vehicles is essential to reach the objectives set by the different organizations that protect the environment. However, due to various aspects such as ...
Energy management strategies comparison for a parallel full hybrid electric vehicle using Reactivity Controlled Compression Ignition combustion

García Martínez, Antonio; Carlucci, Paolo; Monsalve-Serrano, Javier; Valletta, Andrea; Martínez-Boggio, Santiago Daniel (Elsevier, 2020-08-15)

[EN] Reactivity Controlled Compression Ignition combustion technology potentials are well known for the capability to drastically reduce the engine-out nitrogen oxides and soot emissions simultaneously. Its implementation ...
Energy sustainability in the transport sector using synthetic fuels in series hybrid trucks with RCCI dual-fuel engine

García Martínez, Antonio; Monsalve-Serrano, Javier; Lago Sari, Rafael; Martínez-Boggio, Santiago Daniel (Elsevier, 2022-01-15)

[EN] The green-deal carbon neutrality target set for 2050 and CLOVE consortium predictions of NOx reductions confirm the efforts of the European commission to achieve a clean and sustainable transportation. In this sense, ...
Estudio de emisiones gaseosas y prestaciones en el modo de combustión RCCI mediante el uso de gasolina/diésel aplicado en un motor medium-duty de combustión interna

Boronat Colomer, Vicente (Universitat Politècnica de València, 2017-08-28)

Reactivity controlled compression ignition (RCCI) concept offers ultra-low NOx and smoke emissions with a thermal efficiency. The present work investigates the capabilities of this new Low Temperature Combustion (LTC) ...
Estudio de estrategias de combustión para la mejora de la eficiencia en los motores de encendido por compresión

Monsalve Serrano, Javier (Universitat Politècnica de València, 2015-07-10)

[EN] The Master Thesis presented here deals with the drawbacks concerning the low combustion efficiency associated to the gasoline PPC and RCCI combustion modes at some engine operating conditions. Despite the fact that ...
Optimal heat release shaping in a reactivity controlled compression ignition (RCCI) engine

Guardiola, Carlos; Plá Moreno, Benjamín; García Martínez, Antonio; Boronat-Colomer, Vicente (Springer-Verlag, 2017)

[EN] The present paper addresses the optimal heat release (HR) law in a single cylinder engine operated under reactivity controlled compression ignition (RCCI) combustion mode to minimise the indicated specific fuel ...
Potential of bio-ethanol in different advanced combustion modes for hybrid passenger vehicles

García Martínez, Antonio; Monsalve-Serrano, Javier; Martínez-Boggio, Santiago Daniel; Roso, Vinicius Ruckert; Souza Alvarenga Santos, Nathalia Duarte (Elsevier, 2020-05)

[EN] The strong new restrictions in the vehicle CO2 emissions together with the instability of the fossil fuels reserves reinforces the necessity to continue developing high efficiency combustion engines that operate with ...
Revisión de los motores de combustion controlada por reactividad y su control

Tomar, Abhishek (Universitat Politècnica de València, 2017-07-27)

[EN] The high demand of conventional fuels and their rising prices have made researchers to switch to technology which are highly efficient on the same time they emit less pollutant compared conventional fuels. The new ...
The role of the in-cylinder gas temperature and oxygen concentration over low load reactivity controlled compression ignition combustion efficiency

Desantes Fernández, José Mª; Benajes Calvo, Jesus Vicente; García Martínez, Antonio; Monsalve Serrano, Javier (Elsevier, 2014-12-15)

Several studies carried out with the aim of improving the RCCI (reactivity controlled compression ignition) concept in terms of thermal efficiency conclude that the main cause of the reduced efficiency at light loads is ...
Thermal analysis of a light-duty CI engine operating with diesel-gasoline dual-fuel combustion mode

Martín Díaz, Jaime; Novella Rosa, Ricardo; García Martínez, Antonio; Carreño-Arango, Ricardo; Heuser, Benedikt; Kremer, Florian; Pischinger, Stefan (Elsevier, 2016-11-15)

Reactivity Controlled Compression Ignition (RCCI) is one of the most promising premixed combustion modes, aimed at reducing simultaneously engine emissions and fuel consumption. In this work, the global energy balance (GEB) ...