Calculation accuracy of pulsating flow through the turbine of SI-engine turbochargers - Part 2 measurements, simulation correlations and conclusions

SAE Technical Papers

Volumn , Issue , 2005, Pages

  Westin, Fredrik ^a   Ångström, Hans Erik ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMOBILE ENGINE MANIFOLDS; COMPUTER AIDED DESIGN; COMPUTER SOFTWARE; DIGITAL STORAGE; EFFICIENCY; MASS TRANSFER; POWERTRAINS;

CALCULATION ACCURACY; DIFFERENT GEOMETRY; ENGINE SIMULATION; INTERNAL FLOWS; PULSATING FLOW; PULSATION AMPLITUDE; TURBINE EFFICIENCY; TURBINE INLETS;

GAS TURBINES;

EID: 85072456325     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2005-01-3812     Document Type: Conference Paper

References (13)

1. Hong C. W., & Watson N., "Turbocharged S.I. Engine Simulation under Steady and Transient Conditions" SAE Paper 880122
2. Westin, Rosenqvist, and Ångström, "Heat losses from the turbine of turbocharged SI-engine-Measurements and simulation" SAE Paper 2004-01-0996
3. www.gtisoft.com/broch-gtpower.html 2005-04-28
4. Daniel Ehrlich, "Characterization of unsteady on-engine turbocharger turbine performance" Ph.D. Thesis, Purdue Univ. USA 1998
5. Pucher, H., et. al.,:"Erweiterte Darstellung und Extrapolation von Turbolader-Kennfeldern als Randbedingung der Motorprozesssimulation" Abschlussbericht, FVV-Heft R 517 (2002), Frankfurt am Main, 2002
6. Westin, & Ångström, "Calculation accuracy of pulsating flow through the turbine of SI-engine turbochargers-Part 1 Calculations for choice of turbines with different flow characteristics" SAE Paper 2005-01-0222
7. www.conceptsNREC.com/products/agile.htm 2005-04-28
8. Baines, & Japikse, "Introduction to turbomachinery" Concepts ETI Inc. ISBN 0-933283-10-5
9. Greiner, Neise, & Stöcker, "Thermodynamics and statistical mechanics" Springer-Verlag New York 1995, ISBN 0-387-94299-8
10. Fredrik Westin, "Simulation of turbocharged SI-engines-with focus on the turbine" PhD Thesis KTH 2005
11. Winterbone D.E., & Pearson R.J, "Turbocharger turbine under unsteady flow-a review of experimental results and proposed models" ImechE Paper C554/031/98
12. Westin, and Ångström, "A method of investigating the on-engine turbine efficiency combining experiments and modelling" ImechE Paper C602/029/2002
13. King Aaron J., "A turbocharger unsteady performance model for the GT-Power internal combustion engine simulation" PhD-Thesis Purdue Univ. USA 2002