Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Enrique José Sanchis"'
Publikováno v:
Atmosphere, Vol 15, Iss 6, p 704 (2024)
This study aims to examine the particle number (PN) emissions of a retrofitted heavy-duty spark ignition (HD-SI) engine powered by liquefied petroleum gas (LPG) under both steady-state and transient conditions. The engine was tested under seven stead
Externí odkaz:
https://doaj.org/article/84e9c7adc11848069df15e03f1c79d1f
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4790 (2024)
Worldwide emission standards are now required to cover engine operation under extreme ambient conditions, which affect the raw emissions and the efficiency of the exhaust aftertreatment systems. These regulations also target new combustion technologi
Externí odkaz:
https://doaj.org/article/a352f79eb563401a9c308e81cd9650a2
Publikováno v:
Applied Sciences, Vol 11, Iss 3, p 1283 (2021)
Worldwide emission standards are extending their requirements to cover engine operation under extreme ambient conditions and fill the gap between the type-approval and real driving conditions. The new ambient boundaries affect the engine performance
Externí odkaz:
https://doaj.org/article/d8ed135b4a394d4cb23e6f69b3eccf34
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7634 (2020)
Exhaust gas recirculation is one of the technologies that can be used to improve the efficiency of spark-ignition engines. However, apart from fuel consumption reduction, this technology has a significant impact on exhaust gaseous emissions, inducing
Externí odkaz:
https://doaj.org/article/b258cd65e82548aa9366828dde009eb4
Publikováno v:
Applied Sciences, Vol 7, Iss 3, p 234 (2017)
Wall-flow particulate filters are a required exhaust aftertreatment system to abate particulate matter emissions and meet current and incoming regulations applying worldwide to new generations of diesel and gasoline internal combustion engines. Despi
Externí odkaz:
https://doaj.org/article/fb47232d312d4be0a8be4932e96380bc
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 145
The incoming emission regulations for internal combustion engines are gradually introducing new pollutant species, which require greater complexity of the aftertreatment systems concerning layout, control, and diagnostics. This is the case of ammonia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e6747091d2fe07c783e70bc497cb61f
https://doi.org/10.1115/1.4055947
https://doi.org/10.1115/1.4055947
Publikováno v:
ASME 2022 ICE Forward Conference.
Emissions management in hybrid-electric vehicles can be particularly critical. This is due to the drop of exhaust temperature during the shut-off phases of the thermal engine, which can lead the aftertreatment system to fall below its activation temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::221ed3939ad7f4ef057c5b1b61d69173
https://doi.org/10.1115/icef2022-88806
https://doi.org/10.1115/icef2022-88806
Publikováno v:
ASME 2022 ICE Forward Conference.
This work proposes a model for predicting conversion efficiency in multi-functional flow-through catalysts with dual-layer washcoat. The mass transfer is more relevant in these devices than in single-layer washcoats due to the additional transport st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8027b43d3451b3d0b0c88953c764ab7
https://doi.org/10.1115/icef2022-88510
https://doi.org/10.1115/icef2022-88510
Autor:
Enrique José Sanchis Pacheco, Pedro Piqueras Cabrera, Joaquín de la Morena Borja, Pau Bares Moreno
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] The current work describes a methodology aimed at improving the understanding of the jet engine cycle by combining a case study and a simulation environment. This methodology is developed for the Propulsion subject, taught at the third year on A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::379d085f62b572ebdfe9ce7d3d4a5fa4
https://hdl.handle.net/10251/175639
https://hdl.handle.net/10251/175639
Publikováno v:
Fuel. 322:123936
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c9c9871630345a738b06d165ffb20fc
https://doi.org/10.1016/j.fuel.2022.123936
https://doi.org/10.1016/j.fuel.2022.123936