Serrano, J.R.; Arnau Martínez, Francisco José; García-Cuevas González, Luis Miguel; Gómez-Vilanova, Alejandro; Guilain, Stephane; Batard, Samuel(ASME International, 2021-04-01)
[EN] In this work, a methodology is proposed to standardize turbochargers testing based on measuring the maps twice: in close to adiabatic and in diathermal conditions. Along the paper, it is discussed with special detail ...
Galindo, José; Climent, H.; De La Morena, Joaquín; Pitarch-Berná, Rafael; Guilain, Stephane; Besançon, Thomas(Elsevier, 2021-12-15)
[EN] Several technologies are being put in place to improve the efficiency of spark-ignition engines. Two of these technologies are variable valve actuation and exhaust gas recirculation, both of which can have an impact ...
Serrano, J.R.; Arnau Martínez, Francisco José; García-Cuevas González, Luis Miguel; Samala, Vishnu; Guilain, Stephane; Batard, Samuel(ASME International, 2021-07-01)
[EN] Despite the importance of turbocharged engines with dual-volute turbines, their characteristic maps and fully predictive modeling using 1D gas dynamic codes are not well established yet. The complexity of unsteady ...
Galindo, José; Serrano, J.R.; De La Morena, Joaquín; Samala, Vishnu; Guilain, Stephane; Batard, Samuel(Frontiers Media SA, 2021-02-10)
[EN] Turbocharging is one of the foremost ways of engine downsizing and represents the leading technology for reducing the engine CO2 emission standards in gasoline engine application. Turbocharger turbine always faces ...
Galindo, José; Climent, H.; De La Morena, Joaquín; González-Domínguez, David; Guilain, Stephane; Besancon, Thomas(SAGE Publications, 2021-09)
[EN] The combination of a growing number of complex technologies in internal combustion engines (ICE) is commonplace, due to the need of complying with the tight pollutant regulations and achieving high efficiencies. Hence ...
Serrano, J.R.; Piqueras, P.; De La Morena, Joaquín; Gómez-Vilanova, Alejandro; Guilain, Stephane(Elsevier, 2021-01-15)
[EN] New generation of spark ignition (SI) engines are expected to represent most of the future market share in a context of powertrain hybridization. Nevertheless, the current technology has still critical challenges in ...