- -

Study of the influence of the needle eccentricity on the internal flow in diesel injector nozzles by computational fluid dynamics calculations

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Compartir/Enviar a

Citas

Estadísticas

  • Estadisticas de Uso

Study of the influence of the needle eccentricity on the internal flow in diesel injector nozzles by computational fluid dynamics calculations

Mostrar el registro completo del ítem

Salvador Rubio, FJ.; Martínez López, JE.; Romero Bauset, JV.; Roselló Ferragud, MD. (2014). Study of the influence of the needle eccentricity on the internal flow in diesel injector nozzles by computational fluid dynamics calculations. International Journal of Computer Mathematics. 91(1):24-31. https://doi.org/10.1080/00207160.2013.770483

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/51291

Ficheros en el ítem

Thumbnail
Nombre: 2012_SalvadorMart ...
Tamaño: 1.517Mb
Formato: PDF
Descripción: Versión del Autor.
Abrir/Preview
[Cerrado]
Nombre: final_con_coorden ...
Tamaño: 285.3Kb
Formato: PDF
Descripción: Versión editorial
Solicitar una copia al autor

Metadatos del ítem

Título: Study of the influence of the needle eccentricity on the internal flow in diesel injector nozzles by computational fluid dynamics calculations
Autor: Salvador Rubio, Francisco Javier Martínez López, Jorge Eugenio Romero Bauset, José Vicente Roselló Ferragud, María Dolores
Entidad UPV: Universitat Politècnica de València. Instituto Universitario CMT-Motores Térmicos - Institut Universitari CMT-Motors Tèrmics
Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària
Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics
Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
Fecha difusión:
Resumen:
In the present paper, a computational study has been performed in order to clarify the effects of the needle eccentricity in a real multihole microsac nozzle. This nozzle has been simulated at typical operating conditions ...[+]
Palabras clave: Diesel injector , Cavitation , Needle eccentricity , Internal flow
Derechos de uso: Reserva de todos los derechos
Fuente:
International Journal of Computer Mathematics. (issn: 0020-7160 ) (eissn: 1029-0265 )
DOI: 10.1080/00207160.2013.770483
Editorial:
Taylor & Francis
Versión del editor: http://dx.doi.org/10.1080/00207160.2013.770483
Código del Proyecto:
info:eu-repo/grantAgreement/UPV//SP20120396/ES/ESTUDIO DE LA INFLUENCIA DEL USO DE COMBUSTIBLES ALTERNATIVOS SOBRE EL PROCESO DE INYECCIÓN MEDIANTE GRID COMPUTING (FUELGRID)/
info:eu-repo/grantAgreement/MICINN//TRA2011-26293/ES/ESTUDIO TEORICO-EXPERIMENTAL SOBRE LA INFLUENCIA DEL TIPO DE COMBUSTIBLE EN LOS PROCESOS DE ATOMIZACION Y EVAPORACION DEL CHORRO DIESEL/
‘Vicerrectorado de Investigación, Desarrollo e Innovación’ of the ‘Universitat Politècnica de València’ in the frame of the project ‘Estudio de la influencia del uso de combustibles alternativos sobre el proceso de inyección mediante GRID computing (FUELGRID)"
Agradecimientos:
This work was partly sponsored by 'Vicerrectorado de Investigacion, Desarrollo e Innovacion' of the 'Universitat Politecnica de Valencia' in the frame of the project 'Estudio de la influencia del uso de combustibles ...[+]
Tipo: Artículo

References

Alajbegovic, A., Meister, G., Greif, D., & Basara, B. (2002). Three phase cavitating flows in high-pressure swirl injectors. Experimental Thermal and Fluid Science, 26(6-7), 677-681. doi:10.1016/s0894-1777(02)00179-6

Bermúdez, V., Payri, R., Salvador, F. J., & Plazas, A. H. (2005). Study of the influence of nozzle seat type on injection rate and spray behaviour. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 219(5), 677-689. doi:10.1243/095440705x28303

Desantes, J. M., Payri, R., Garcia, J. M., & Salvador, F. J. (2007). A contribution to the understanding of isothermal diesel spray dynamics. Fuel, 86(7-8), 1093-1101. doi:10.1016/j.fuel.2006.10.011 [+]
Alajbegovic, A., Meister, G., Greif, D., & Basara, B. (2002). Three phase cavitating flows in high-pressure swirl injectors. Experimental Thermal and Fluid Science, 26(6-7), 677-681. doi:10.1016/s0894-1777(02)00179-6

Bermúdez, V., Payri, R., Salvador, F. J., & Plazas, A. H. (2005). Study of the influence of nozzle seat type on injection rate and spray behaviour. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 219(5), 677-689. doi:10.1243/095440705x28303

Desantes, J. M., Payri, R., Garcia, J. M., & Salvador, F. J. (2007). A contribution to the understanding of isothermal diesel spray dynamics. Fuel, 86(7-8), 1093-1101. doi:10.1016/j.fuel.2006.10.011

Faeth, G. ., Hsiang, L.-P., & Wu, P.-K. (1995). Structure and breakup properties of sprays. International Journal of Multiphase Flow, 21, 99-127. doi:10.1016/0301-9322(95)00059-7

F. P. Kärrholm, H. Weller, N. Nordin, Modelling injector flow including cavitation effects for diesel applications. Proceedings of FEDSM, 5th Joint ASME/JSME Fluids Engineering Conference, San Diego, California, July 30–August 2 2007

Lee, J. W., Min, K. D., Kang, K. Y., Bae, C. S., Giannadakis, E., Gavaises, M., & Arcoumanis, C. (2006). Effect of piezo-driven and solenoid-driven needle opening of common-rail diesel injectors on internal nozzle flow and spray development. International Journal of Engine Research, 7(6), 489-502. doi:10.1243/14680874jer00806

T. Oda, M. Hiratsuka, Y. Goda, S. Kanaike, and K. Ohsawa,Experimental and numerical investigation about internal cavitating flow and primary atomization of a large-scaled vco diesel injector with eccentric needle. ILASS-Europe 2010, 23rd Annual Conference on Liquid Atomization and Spray Systems, Brno, Czech Republic, September 2010.

Park, S. H., Suh, H. K., & Lee, C. S. (2009). Effect of Bioethanol−Biodiesel Blending Ratio on Fuel Spray Behavior and Atomization Characteristics. Energy & Fuels, 23(8), 4092-4098. doi:10.1021/ef900068a

PAYRI, R., GARCIA, J., SALVADOR, F., & GIMENO, J. (2005). Using spray momentum flux measurements to understand the influence of diesel nozzle geometry on spray characteristics. Fuel, 84(5), 551-561. doi:10.1016/j.fuel.2004.10.009

Payri, F., Payri, R., Salvador, F. J., & Martínez-López, J. (2012). A contribution to the understanding of cavitation effects in Diesel injector nozzles through a combined experimental and computational investigation. Computers & Fluids, 58, 88-101. doi:10.1016/j.compfluid.2012.01.005

Payri, R., Salvador, F. J., Gimeno, J., & de la Morena, J. (2009). Effects of nozzle geometry on direct injection diesel engine combustion process. Applied Thermal Engineering, 29(10), 2051-2060. doi:10.1016/j.applthermaleng.2008.10.009

Payri, R., Salvador, F. J., Martí-Aldaraví, P., & Martínez-López, J. (2012). Using one-dimensional modeling to analyse the influence of the use of biodiesels on the dynamic behavior of solenoid-operated injectors in common rail systems: Detailed injection system model. Energy Conversion and Management, 54(1), 90-99. doi:10.1016/j.enconman.2011.10.004

Salvador, F. J., Gimeno, J., De la Morena, J., & Carreres, M. (2012). Using one-dimensional modeling to analyze the influence of the use of biodiesels on the dynamic behavior of solenoid-operated injectors in common rail systems: Results of the simulations and discussion. Energy Conversion and Management, 54(1), 122-132. doi:10.1016/j.enconman.2011.10.007

Unverdi, S. O., & Tryggvason, G. (1992). A front-tracking method for viscous, incompressible, multi-fluid flows. Journal of Computational Physics, 100(1), 25-37. doi:10.1016/0021-9991(92)90307-k

[-]

recommendations

 

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro completo del ítem