Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion

G. Decombes; J. Pichouron; F. Maroteaux; N. Moreno; J. Jullien

EN

Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion

Abstract

Advanced research work has lead to the development of a new simulation program and the thermodynamic parameters at engine inlet and exhaust of an engine-mounted variable-geometry turbine can thus be evaluated. The machine is divided into characteristic sub-blocks and resolution of thermomechanical flow equations is carried out using the necessary geometrical parameters. A detailed study of losses is conducted experimentally and numerically into the scroll, the vaned nozzle and the rotor in relation to nozzle opening angles. Simulation results made on the variable geometry turbine are analyzed in relation to main flow entry parameters and are compared systematically with experimental data gathered on turbocharger test equipment, and on a Diesel engine used for industrial applications.

Keywords

turbocharger variable geometry, turbocharger performance, turbocharger simulation, diesel engine turbocharger

Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

G. Decombes This is me

J. Pichouron This is me

F. Maroteaux This is me

N. Moreno This is me

J. Jullien This is me

Publication Date

September 1, 2002

Submission Date

February 20, 2010

Acceptance Date

-

Published in Issue

Year 2002 Volume: 5 Number: 3

IZ

https://izlik.org/JA37EH93JX

Cite

RIS / Bibtex

APA

Decombes, G., Pichouron, J., Maroteaux, F., Moreno, N., & Jullien, J. (2002). Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion. International Journal of Thermodynamics, 5(3), 139-149. https://izlik.org/JA37EH93JX

AMA

1.Decombes G, Pichouron J, Maroteaux F, Moreno N, Jullien J. Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion. International Journal of Thermodynamics. 2002;5(3):139-149. https://izlik.org/JA37EH93JX

Chicago

Decombes, G., J. Pichouron, F. Maroteaux, N. Moreno, and J. Jullien. 2002. “Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion”. International Journal of Thermodynamics 5 (3): 139-49. https://izlik.org/JA37EH93JX.

EndNote

Decombes G, Pichouron J, Maroteaux F, Moreno N, Jullien J (September 1, 2002) Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion. International Journal of Thermodynamics 5 3 139–149.

IEEE

[1]G. Decombes, J. Pichouron, F. Maroteaux, N. Moreno, and J. Jullien, “Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion”, International Journal of Thermodynamics, vol. 5, no. 3, pp. 139–149, Sept. 2002, [Online]. Available: https://izlik.org/JA37EH93JX

ISNAD

Decombes, G. - Pichouron, J. - Maroteaux, F. - Moreno, N. - Jullien, J. “Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion”. International Journal of Thermodynamics 5/3 (September 1, 2002): 139-149. https://izlik.org/JA37EH93JX.

JAMA

1.Decombes G, Pichouron J, Maroteaux F, Moreno N, Jullien J. Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion. International Journal of Thermodynamics. 2002;5:139–149.

MLA

Decombes, G., et al. “Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion”. International Journal of Thermodynamics, vol. 5, no. 3, Sept. 2002, pp. 139-4, https://izlik.org/JA37EH93JX.

Vancouver

1.G. Decombes, J. Pichouron, F. Maroteaux, N. Moreno, J. Jullien. Simulation of the Performance of a Variable Geometry Turbocharger for Diesel Engine Road Propulsion. International Journal of Thermodynamics [Internet]. 2002 Sep. 1;5(3):139-4. Available from: https://izlik.org/JA37EH93JX