2008-01-1699: Research and Development of 3.5 Pressure Ratio High Efficient Turbocharger - Technical Paper

Event: 2008 SAE International Powertrains, Fuels and Lubricants Congress

Authors

National Key Lab. of Diesel Engine Turbocharging Tech.

National Key Lab. of Diesel Engine Turbocharging Tech.

State Key laboratory of Automotive Safety and Energy, Tsinghua University

National Key Lab. of Diesel Engine Turbocharging Tech.

National Key Lab. of Diesel Engine Turbocharging Tech.

Abstract

Content: The lab developed a high pressure ratio turbocharger with high efficiency, which has pressure ratio of 3.5 and efficiency of 60%. Structure feature of the turbocharger and design process of the compressor impeller, turbine, and bearing system are described. Experiment results of the turbocharger and application of matching it with a diesel engine are also included.

Meta Tags

Topics: Diesel / compression ignition engines
Turbochargers
Research and development
Design processes

Affiliated or Co-Author: National Key Lab. of Diesel Engine Turbocharging Tech.
State Key laboratory of Automotive Safety and Energy, Tsinghua University

Details

DOI: https://doi.org/10.4271/2008-01-1699

Pages: 8

Citation: Zhang, J., Zhang, J., Zheng, X., Wang, Z. et al., "Research and Development of 3.5 Pressure Ratio High Efficient Turbocharger," SAE Technical Paper 2008-01-1699, 2008, https://doi.org/10.4271/2008-01-1699.

Additional Details

Publisher: SAE International

Published: Jun 23, 2008

Product Code: 2008-01-1699

Content Type: Technical Paper

Language: English