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WEDNESDA , APRIL 13 - MORNING Technical and Business Sessions - page 80 / 100

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80 / 100

poWertrain/propulsion

TIME

W2-68

Fuel Injection and Sprays - Modeling (Part 2 of 2) (PFL210)

This session is devoted to experimental and computational work in the area of diesel fuel injection systems and sprays. Topics include: spray characterization, cavitation, multi-phase jet modeling, CFD models for spray processes, wall films and impingement, hydraulic circuit analysis, and dissolved gas effects. Studies of both gasoline and diesel fuel sprays and fuel injection equipment are encouraged.

1:00 p.m. - 3:40 p.m.

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This session will highlight technologies impacting IC engine efficiency, including engine downsizing, pressure boosting and turbocharging; intelligent combustion such as high dilution, low temperature and stratified charge; variable compression ratios and fully variable valvetrains; advanced fuel injection technologies, and much more.

The spectrum of papers solicited for this session reflect the truly multidisciplinary nature of the field, covering advances in areas such as chemical kinetics, combustion and spray modeling, turbulence, mesh generation, and approaches targeting improved computational efficiency. Papers employing multi-dimensional modeling to gain a deeper understanding of processes related to turbulent transport, transient phenomena, and chemically reacting, two-phase flows are also encouraged.

1:00 p.m. - 3:20 p.m.

1:00 p.m. - 3:40 p.m.

TUESDA , APRIL 12 - AFTERNOON Technical and Business Sessions

SESSION TITLE, DESCRIPTION, AND ROOM

O2-35/36

Multi-Dimensional Engine Modeling (Part 2 of 4) (PFL209)

O2-37

Heat Transfer and Advances in Thermal & Fluid Sciences (PFL214)

This session focuses on fundamental numerical (1D and 3D CFD) and experimental research in the areas of heat and mass transfer and fluid flow that impacts engine and vehicle performance and design. Subject areas include convection, conduction, radiation, porous media, phase change including boiling, condensation, melting and freezing. Application areas include, combustion, emissions, cooling, lubrication, exhaust, intake, fuel delivery, external air flow, unde

hood and under body. 1:00 p.m. - 3:20 p.m.

W2-66

High Efficiency IC Engines (PFL216)

Organizers: Essam El-hannouny, Argonne National Laboratory; Tarek M. Abdel-Salam, East Carolina University; Zhengbai Liu, Navistar Inc.

Organizers: Thomas Briggs, Oak Ridge National Laboratory; Raj P. Ranganathan; Martin Tuner, Lund Univ.

Organizers: Bengt Johansson, Lund University; Gerald Micklow, East Carolina University; Robert M. Wagner, Oak Ridge National Laboratory

Organizers: hardo Barths, General Motors LLC; Sarah Diakhaby, Computational Dynamics, Ltd.; Allen Gosman, CD-adapco; Carl hergart, Caterpillar

Penetration and Evaporation of Group-hole Nozzle Spray Under Simulated Engine Loads and Wall-Impinging Conditions of Direct-Injection Diesel Engines

A New Method to Warm Up Lubricating Oil to Improve the Fuel Efficiency During Cold Start

Reactivity Controlled Compression Ignition (RCCI) heavy-Duty Engine Operation at Mid-and high-Loads with Conventional and Alternative Fuels

Combustion Model for Biodiesel-Fueled Engine Simulations using Realistic Chemistry and Physical Properties

(Oral Only)

(2011-01-0318)

(2011-01-0363)

(2011-01-0831)

Seoksu Moon, Argonne National Laboratory; Wu Zhang, Keiya Nishida, Yuhei Matsumoto, Univ of hiroshima; Jian Gao, Univ of Wisconsin-Madison

Frank Will, Deakin Univ.; Alberto Boretti, School of Science & Engineering, Univ. of Ballarat

Derek Splitter, Reed hanson, Sage Kokjohn, Rolf Reitz, Univ. of Wisconsin

Jessica L. Brakora, Univ. of Wisconsin Madison; Youngchul Ra, Rolf D. Reitz, Univ. of Wisconsin

3:00 p.m.

3:20 p.m.

Investigation of Fuel Spray Characteristics of a heavy-Duty Diesel Fuel Injector Using X-Ray Radiography and In-Cylinder Diagnostics

Optimization of Injection Strategies to Reduce Emission for 2-cycle Engine

(Oral Only)

(2011-01-0839)

Anita I. Ramirez, Suresh Aggarwal, University of Illinois at Chicago; Sibendu Som, Stephen Ciatti, Essam El-hannouny, Timothy Rutter, Alan Kastengren, Christopher F. Powell, Douglas Longman, Argonne National Laboratory

Deep Bandyopadhyay, Electro-Motive Diesel Inc.

10:01 p.m.

Design and Experimental investigation on an Electromagnetic Engine Valve Train (Written Only -- No Oral Presentation)

(2011-01-0365) Eid Diab Mohamed, Eidsaber25

10:02 p.m.

Piston and Valve Deactivation for Improved Part Load Performances of Internal Combustion Engines (Written Only -- No Oral Presentation)

(2011-01-0368)

Alberto Boretti, School of Science & Engineering, Univ. of Ballarat; Joseph Scalco, Scalzo Automotive Research, Ltd.

10:03 p.m.

Exploring the Advantages of Variable Compression Ratio in Internal Combustion Engines by Using Engine Performance Simulations (Written Only -- No Oral Presentation)

(2011-01-0364)

Alberto Boretti, School of Science & Engineering, Univ. of Ballarat; Joseph Scalzo, Scalzo Automotive Research, Ltd.

10:04 p.m.

Exploring the Advantages of Atkinson Effects in Variable Compression Ratio Turbo GDI Engines (Written Only -- No Oral Presentation)

(2011-01-0367)

Alberto Boretti, School of Science & Engineering, Univ. of Ballarat; Joseph Scalzo, Scalzo Automotive Research, Ltd.

Planned by Combustion and Fuels Committee / Powertrain Fuels and Lubricants Activity

Planned by Combustion and Fuels Committee / Powertrain Fuels and Lubricants Activity

Planned by Combustion and Fuels Committee / Powertrain Fuels and Lubricants Activity

Planned by Combustion and Fuels Committee / Powertrain Fuels and Lubricants Activity

The papers in this session are available in SAE Technical Paper Collection, COLL-TP-00158, and also individually. To purchase visit collections.sae.org

The papers in this session are available in SAE Technical Paper Collection, COLL-TP-00161, and also individually. To purchase visit collections.sae.org

The papers in this session are available in SAE Technical Paper Collection, COLL-TP-00157, and also individually. To purchase visit collections.sae.org

128

SAE 2011 World Congress

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