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Listar por palabra clave "Adiabatic flow"

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Experimental assessment of the fuel heating and the validity of the assumption of adiabatic flow through the internal orifices of a diesel injector

Salvador, F.J.; Gimeno, Jaime; Carreres, M.; Crialesi Esposito, Marco (Elsevier, 2017)

[EN] In this paper an experimental investigation on the heating experienced by the fuel when it expands through the calibrated orifices of a diesel injector is carried out. Five different geometries corresponding to the ...
Thermal effects influence on the Diesel injector performance through a combined 1D modelling and experimental approach

Carreres Talens, Marcos (Universitat Politècnica de València, 2016-11-02)

[EN] The injection system is one of the topics that has been paid most attention to by researchers in the field of direct injection diesel engines, due to its key role on fuel atomization, vaporization and air-fuel mixing ...
Thermal effects on the diesel injector performance through adiabatic 1D modelling. Part I: Model description and assessment of the adiabatic flow hypothesis

Salvador, Francisco Javier; Gimeno, Jaime; Martín, Jaime; Carreres, Marcos (Elsevier, 2020-01-15)

[EN] The fuel flow along common-rail injectors is usually treated as isothermal, although the expansions across the injector orifices lead to variations in the fuel temperature that in turn modify the fuel properties ...
Thermal effects on the diesel injector performance through adiabatic 1D modelling. Part II: Model validation, results of the simulations and discussion

Payri, Raul; Salvador, Francisco Javier; Carreres, Marcos; Belmar-Gil, Mario (Elsevier, 2020-01-15)

[EN] In this paper, a one-dimensional computational model of the flow in a common-rail injector is used to compute local variations of fuel temperature (including the temperature change produced upon expansion across the ...

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Listar por palabra clave "Adiabatic flow"

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Listar por palabra clave "Adiabatic flow"