Advanced EGR Control Concept for HD-Truck-Engines

Exhaust Gas Recirculation (EGR) is a proven method for in-cylinder NOx reduction. A multitude of scientific work has focused on the temperature-lowering effect of exhaust gases. The disadvantage of a turbocharged heavy duty diesel truck engine is a high positive pressure gradient between intake and exhaust which complicates a High Pressure Exhaust Gas Recirculation (HP-EGR). In this study, a new technology will be presented to introduce EGR in the high pressure loop of a turbocharged HD-Truck engine without penalty of fuel economy caused by the increase of pumping losses.

• Record URL:
  • https://doi.org/10.4271/2008-01-1200
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/1946391X
• Supplemental Notes:
  • Abstract reprinted with permission of SAE International.
• Authors:
  • Broda, Andreas
  • Rieping, Marcus
  • Eilts, Peter
  • Elsäßer, Alfred
  • Lau, Mike
• Conference:
  • SAE World Congress & Exhibition
  • Location: Detroit Michigan, United States
  • Date: 2008-4-14 to 2008-4-17
• Publication Date: 2008-4-14

Language

• English

Media Info

• Media Type: Web
• Features: Figures; References;
• Pagination: pp 152-161
• Serial:
  • SAE International Journal of Commercial Vehicles
  • Volume: 1
  • Issue Number: 1
  • Publisher: SAE International
  • ISSN: 1946-391X
  • EISSN: 1946-3928
  • Serial URL: https://www.sae.org/publications/collections/content/E-JOURNAL-02/

Subject/Index Terms

• TRT Terms: Diesel engine exhaust gases; Exhaust gas recirculation; Fuel conservation; Heavy duty trucks; Pollutants
• Subject Areas: Highways; Motor Carriers; Vehicles and Equipment;

Filing Info

• Accession Number: 01641863
• Record Type: Publication
• Source Agency: SAE International
• Report/Paper Numbers: 2008-01-1200
• Files: TRIS, SAE
• Created Date: Jul 26 2017 9:29AM