SAE 2014 World Congress & Exhibition

Technical Session Schedule

Tuesday, April 8

Engine Boosting Systems
(Session Code: PFL520)

Room 140 D  1:00 p.m.

This session will cover conceptual, modeling and experimental studies relating to advanced turbochargers/superchargers and advanced boosting systems to achieve increased power density, better fuel economy, and reduced emissions.

Organizers - Marcello Canova, Ohio State University; Eric Krivitzky, Concepts NREC; William Smith, Honeywell Intl. (Turbo Technologies); Arjun D. Tuteja
Chairpersons - Eric Krivitzky, Concepts NREC

Time Paper No. Title
1:00 p.m. 2014-01-1650
A Comprehensive Powertrain Model to Evaluate the Benefits of Electric Turbo Compound (ETC) in Reducing CO2 Emissions from Small Diesel Passenger Cars
Ivan Arsie, Andrea Cricchio, Cesare Pianese, Universita di Salerno; Matteo De Cesare, Walter Nesci, Magneti Marelli Powertrain SPA
1:20 p.m. 2014-01-1646
Responsiveness of a 30 Bar BMEP 3-Cylinder Engine: Opportunities and Limits of Turbocharged Downsizing
Sebastian Martin, Christian Beidl, Technische Universit├Ąt Darmstadt; Rolf Mueller, Mahle International GmbH
1:40 p.m. 2014-01-1647
The Radial Turbine for Small Turbocharger Applications: Evolution and Analytical Methods for Twin-Entry Turbine Turbochargers
Norbert A. Schorn
2:20 p.m. 2014-01-1656
1-D Simulation Study of Divided Exhaust Period for a Highly Downsized Turbocharged SI Engine - Scavenge Valve Optimization
Bo Hu, Sam Akehurst, Chris Brace, Colin Copeland, University of Bath; James Turner, Jaguar Land Rover
2:40 p.m. 2014-01-1648
Investigation on the Effects of Nozzle Openings for a Radial Turbine with Variable Nozzle
Yinhong Liu, Dazhong Lao, Yixiong Liu, Ce Yang, Mingxu Qi, Beijing Institute of Technology
3:00 p.m. 2014-01-1655
Numerical Flow Analysis of a Centrifugal Compressor with Ported and without Ported Shroud
Bernhard Semlitsch, JyothishKumar V, Mihai Mihaescu, Laszlo Fuchs, KTH Royal Institute of Technology; Ephraim Gutmark, Matthieu Gancedo, University of Cincinnati
3:20 p.m. 2014-01-1645
Non-Intrusive Methodology for Estimation of Speed Fluctuations in Automotive Turbochargers under Unsteady Flow Conditions
Fabrizio Ponti, Vittorio Ravaglioli, Enrico Corti, Davide Moro, University of Bologna; Matteo De Cesare, Magneti Marelli Powertrain SPA
3:40 p.m. 2014-01-1651
Quantification and Sensitivity Analysis of Uncertainties in Turbocharger Compressor Gas Stand Measurements Using Monte Carlo Simulation
Sathvick Shiva Kumar, HAN University of Applied Sciences; Bert van Leeuwen, Mitsubishi Turbocharger & Engine Europe; Aaron Costall, Imperial College London
One Better Model of Vehicle Turbocharged Diesel Engine than VNT Turbo (Written Only -- No Oral Presentation)
Guohua Xie, Shanghai Diesel Engine Co., Ltd.; Lei Shi, Xiaoyu Xie, Shanghai Jiao Tong University
Turbocharging of a Two-cylinder Lean-Burn Natural Gas Engine with Uneven Firing Order (Written Only -- No Oral Presentation)
Sebastian Wohlgemuth, Lisann Meiland, Georg Wachtmeister, TU Muenchen; Peter Fledersbacher, SA Charging Solutions AG

The papers in this session are available in SAE Technical Paper Collection, COLL-TP-00428, SUB-TP-00008 and SUB-TP-00009, and also individually. To purchase visit

Planned by New Engines, Components, Actuators and Sensors / Powertrain Fuels and Lubricants Activity