1.

Technical Paper
Technical Paper
1. Optimization of Urea SCR deNOx Systems for HD Diesel Engines.
Van Helden, R. ; Verbeek, R. ; Willems, F. ; Van der Welle, R.
Pub. info.: 2004 SAE world congress : technical paper.  2004.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2004
2.

Technical Paper
Technical Paper
2. Engine Dynamometer and Vehicle Performance of a Urea SCR-System for Heavy-Duty Truck Engines.
Van Helden, R. ; Van Genderen, M. ; Van Aken, M. ; Verbeek, Ruud. ; Patchett, J.A.
Pub. info.: 2002 SAE world congress : technical paper.  2002.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2002
3.

Technical Paper
Technical Paper
3. Engine Demonstration of Microwave Assisted Particulate Trap Regeneration.
Van Helden, R. ; Willems, F. ; Van Aken, M. ; Strijbos, H.
Pub. info.: 2005 Brasil Fuels & Lubricants Meeting and Exhibition : SAE technical paper.  2005.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2005