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Listar por palabra clave "MIEC"

Mostrando ítems 1-10 de 10

A strategy to extend load operation map range in oxy-fuel compression ignition engines with oxygen separation membranes

Arnau Martínez, Francisco José; Bracho Leon, Gabriela; García-Cuevas González, Luis Miguel; Farias, V. H. (Elsevier, 2023-05-25)

[EN] The possibility of applying oxy-fuel combustion to a compression ignition engine (CIE) at different operating points regarding engine speed and load is studied in this work. To do so, a strategy is proposed to extend ...
Design of a carbon capture system for oxy-fuel combustion in compression ignition engines with exhaust water recirculation

Luján, José M.; Arnau Martínez, Francisco José; Piqueras, P.; Farias-Da Silva, Vitor Hugo (Elsevier, 2023-05-15)

[EN] The oxy-fuel combustion engine concept with onboard oxygen generation and carbon capture (CC) is studied using as a starting point a baseline oxy-fuel combustion layout coupled to a mixed ionic-electronic conducting ...
Development of an Oxy-Fuel Combustion System in a Compression-Ignition Engine for Ultra-Low Emissions Powerplants Using CFD and Evolutionary Algorithms

Serrano, J.R.; Bracho Leon, Gabriela; Gómez-Soriano, Josep; Spohr-Fernandes, Cássio (MDPI AG, 2022-07)

[EN] This study uses an optimization approach for developing a combustion system in a compression-ignition engine that is able to operate under oxy-fuel conditions, and produces mainly CO2 and H2O as exhaust gases. This ...
Modeling and Evaluation of Oxy-Combustion and In Situ Oxygen Production in a Two-Stroke Marine Engine

Serrano, J.R.; Arnau Martínez, Francisco José; Calvo, Alejandro; Burgos, Rossana (MDPI AG, 2023-09)

[EN] Considering the concerns for emissions reduction in the maritime sector, the present paper evaluates, through modeling and simulation, oxy-fuel combustion in a two-stroke ship engine (2SE) and the best production ...
Modelling and evaluation of oxy-combustion and in-situ oxygen production in a two-stroke marine engine

Burgos Quevedo, Paula Rossana (Universitat Politècnica de València, 2023-10-27)

[ES] Teniendo en cuenta la preocupación por la reducción de emisiones en el sector marítimo, el presente trabajo evalúa, mediante modelado y simulación, la oxicombustión en un motor de barco de dos tiempos (2SE) y la mejor ...
On the Use of Supported Ceria Membranes for Oxyfuel process / Syngas production

Lobera González, Maria Pilar; Serra Alfaro, José Manuel; Foghmoes, Soren P.; Søgaard, Martin; Kaiser, Andreas (Elsevier, 2011-12-01)

[EN] Ceramic oxygen transport membranes (OTMs) enable selective oxygen separation from air at high temperatures. Among several potential applications for OTMs, the use in (1) oxygen production for oxyfuel power plants and ...
Oxy-fuel combustion feasibility of compression ignition engines using oxygen separation membranes for enabling carbon dioxide capture

Serrano, J.R.; Arnau Martínez, Francisco José; García-Cuevas González, Luis Miguel; Farias, V. H. (Elsevier, 2021-11-01)

[EN] Oxy-fuel combustion concept is studied in a compression ignition engine (CIE) using Mixed Ionic-electronic Conducting Membranes (MIECs) to separate oxygen (O2) from air in order to achieve a clean combustion eliminating ...
Oxygen permeation studies in surface Pd-activated asymmetric Ce0.9Gd0.1O1.95 membranes for application in CO2 and CH4 environments

García-Fayos, Julio; Sogaard, Martin; Kaiser, Andreas; Serra Alfaro, José Manuel (Elsevier, 2019-06-01)

[EN] Oxygen Transport Membranes (OTMs) present a high potential for being considered in the integration of O-2 supply systems in oxyfuel installations, as well as for the conduction of chemical reactions when operating ...
Procesamiento de cerámicas técnicas para la producción de membranas de permeación de gases

Plaza Belda, Jorge (Universitat Politècnica de València, 2019-01-21)

La producción de oxígeno tiene un profundo impacto en un gran número de industrias debido a su uso para proporcionar una combustión más eficiente en procesos térmicos, así como su uso como reactivo en procesos químicos. ...
Theoretical and experimental evaluation of the spark-ignition premixed oxy-fuel combustion concept for future CO2 captive powerplants

Serrano, J.R.; Martín, Jaime; Gómez-Soriano, Josep; Raggi, R. (Elsevier, 2021-09-15)

[EN] Oxy-fuel combustion concept is one of the most promising technologies not only to avoid NOx emissions, but also to reduce CO, unburned hydrocarbons and soot emissions in combustion-based powerplants. Moreover, the ...