Detailed study of ethanol in-cylinder combustion behavior by means of a numerical virtual engine model approach

SAE Technical Papers

Volumn , Issue , 2005, Pages

  Pontoppidan, Michael ^a   Damasceno, Carlos Fernando ^a   Montanari, Gino ^a   Bonfiglioli, Silverio ^a  

^a Magneti Marelli ^*

Author keywords

[No Author keywords available]

Indexed keywords

COMBUSTION CHAMBERS; ENGINE CYLINDERS; ETHANOL; FLOW OF GASES; MIXTURES; TEMPERATURE;

IN-CYLINDER COMBUSTION; IN-CYLINDER MIXTURES; MIXTURE FORMATION; MIXTURE PREPARATIONS; OPTIMAL PARAMETER; PASSENGER CAR ENGINE; PHYSICAL PHENOMENA; SMALL DISPLACEMENT;

COMBUSTION;

EID: 85072476191     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2005-01-3989     Document Type: Conference Paper

References (16)

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4. Pontoppidan M., Bella G., and Rocco V., "Mixture formation in SI-Engine intake Systems-A simplified theoretical Model with Experimental Verification."-ASME 1996 Spring Congress
5. Pontoppidan M., Gaviani G., Bella G., and Rocco V., "Direct Fuel Injection-A Study of Injector Requirements for Different Mixture Preparation Concepts" SAE Paper 970628
6. Pontoppidan M., Gaviani G., Bella G., and Rocco V., "Improvements of GDI-Injector Optimization Tools for Enhanced SI-Engine Combustion Chamber Layout." SAE Paper 980494
7. Pontoppidan M., Gaviani G., Bella G., and Rocco V., "Experimental and Numerical Approach to Injection and Ignition Optimization of Lean GDI-Combustion Behavior." SAE Paper 1999-01-0173
8. Pontoppidan Pontoppidan M., Di Maio A., Bella G., and Rocco V., "Enhanced use of 3-D CFD and Combustion Simulation to Optimize the Development of ECU-Control Algorithms for GDI Spark Ignited Engines." ICE 99-Proceedings
9. Pontoppidan M., Gaviani G., Bella G., and Rocco V., "Enhanced Mixture Preparation Approach for Lean Stratified SI-Combustion by a Combined Use of GDI and Electronically Controlled Valve-Timing." SAE Paper 2000-01-0532
10. Pontoppidan M., Ausiello F., Bella G.,and, Demaio A., "Study of the Impact of Variations in the Diesel-Nozzle Geometry Parameters on the Layout of Multiple Injection Strategy." SAE paper 2002-01-0217
11. Pontoppidan M., Gaviani G., Bella G., and Demaio A., "Study of the Benefits and Inconveniences of a Substantial Increase of the Available Rail-Pressure in GDI-Injector Assemblies" SAE paper 2002-01-1132
12. Pontoppidan M., "Combined use of 3D-CFD Simulation and direct Visualization Techniques to decrease the Optimization Procedure Complexity of Combustion chamber Layout and Engine Control Pre-mapping operation necessary for Online Engine Test rig Optimization." Internationales Symposium für Verbrennungsdiagnostik, 2002, Baden-Baden, p. 137-147.
13. Pontoppidan M., Gaviani G., Bella G., and Demaio A., "Direct Injection for Future SI-Engines-Stand Alone Combustion Layout or Integrated Part of Multi-Function Fuel/Air Management Approach?" SAE paper 2003-01-0540
14. Pontoppidan M., Gaviani G., Bella G., and Demaio A., "Optimization by CFD simulation of Spray formation Parameters to adapt Direct Injection high-pressure Fuel injectors to high-speed SI-engines." SAE paper 2004-01-0539
15. Pontoppidan M., Bonfiglioli S., Damasceno F., and Montanari G., "Mixture Preparation Optimization by CFD of a Flex-Vehicle (gasoline/ethanol) Intake System Layout" SAE-Brazil paper 2004-No do Resumo 118
16. Pontoppidan M., Gaviani G., Rotondi R., and Demaio A., "Reduction of Spray Momentum for GDI High-Pressure Injectors-A necessary step to accomplish Series Production of Super-charged DI-engines" SAE paper 2005-01-0104.