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Browsing by Subject "EURO VI"

Now showing items 1-7 of 7

An experimental investigation on the influence of piston bowl geometry on RCCI performance and emissions in a heavy-duty engine

Benajes Calvo, Jesus Vicente; Pastor Soriano, José Vicente; García Martínez, Antonio; Monsalve Serrano, Javier (Elsevier, 2015-10)

This experimental work investigates the effects of piston bowl geometry on RCCI performance and emissions at low, medium and high engine loads. For this purpose three different piston bowl geometries with compression ratio ...
Detailed analysis of particulate emissions of a multi-cylinder dual-mode dual-fuel engine operating with diesel and gasoline

García Martínez, Antonio; Monsalve-Serrano, Javier; Villalta-Lara, David; Fogué-Robles, Álvaro (Elsevier, 2022-12-15)

[EN] Internal combustion engines are still within the future of highway transport. Low-temperature combustion modes are prone to substitute conventional diesel combustion engines, seeking better performance and improved ...
Dual-fuel compression ignition: towards clean, highly efficient combustion

Monsalve Serrano, Javier (Universitat Politècnica de València, 2016-12-12)

The more and more stringent emissions regulations, together with the greater fuel economy demanded by vehicle users, impose a clear objective to researchers and engine manufacturers: look for the maximum efficiency with ...
Effects of direct injection timing and blending ratio on RCCI combustion with different low reactivity fuels

Benajes Calvo, Jesus Vicente; Molina, Santiago; García Martínez, Antonio; Monsalve Serrano, Javier (Elsevier, 2015-07-15)

This work investigates the effects of the direct injection timing and blending ratio on RCCI performance and engine-out emissions at different engine loads using four low reactivity fuels: E10-95, E10-98, E20-95 and E85 ...
Evaluating OMEx combustion towards stoichiometric conditions in a compression ignition engine

García Martínez, Antonio; Monsalve-Serrano, Javier; Villalta-Lara, David; Fogué-Robles, Álvaro (Elsevier, 2021-11-01)

[EN] Low energy density fuels combined with low temperature combustion modes have demonstrated a great contribution to engine-out NOx and soot reduction. Additionally, synthetic fuels have become an important way of reaching ...
The potential of RCCI concept to meet EURO VI NOx limitation and ultra-low soot emissions in a heavy-duty engine over the whole engine map

Benajes Calvo, Jesus Vicente; Pastor Soriano, José Vicente; García Martínez, Antonio; Monsalve Serrano, Javier (Elsevier, 2015-11-01)

This work investigates the potential of RCCI concept to achieve ultra-low NOx and soot emissions over a wide range of engine speed and loads. For this purpose, a detailed experimental methodology has been defined and applied ...
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 ...