1. Coupling of Liquid and Surface Chemistry in Urea SCR Systems

   • Christian Kuntz
   • Paul Jakob Jägerfeld
   • Olaf Deutschmann

   OriginalPaper Open access 28 March 2023 Pages: 77 - 92

   

2. Simulating Catalytic Reaction and Soot Oxidation in Coated Particulate Filters: a Simplified Modelling Framework Including Diffusion Effects

   • Timothy C. Watling

   OriginalPaper 20 May 2023 Pages: 93 - 119

   

3. An Experimental Study on the Conversion of CaO to CaSO₄ During Diesel Particulate Filter Regeneration

   • Kotaro Tanaka
   • Yasuyuki Sakai
   • Mitsuru Konno

   OriginalPaper 18 May 2023 Pages: 120 - 127

   

4. Particle Number Emission for Periodic Technical Inspection in a Bus Rapid Transit System

   • Maria L. Botero
   • Javier Londoño
   • John R. Agudelo

   OriginalPaper Open access 21 March 2023 Pages: 128 - 139

   

5. Deterioration in Emissions from Light Vehicles in Use Converted to CNG (Bi-Fuel)

   • Julio Vassallo
   • Eduardo Miró

   ReviewPaper 22 February 2023 Pages: 140 - 148