Development of Urea SCR Systems for Large Diesel Engines

Optical Investigation on the Ability of a Cordierite Substrate Mixing Device to Combat Deposits in SCR Dosing Systems

“…Deposit formation is a complex function of exhaust geometry, spray and exhaust flow structures, exhaust gas and wall temperatures and chemistry. Despite a significant body of work published around these subject areas [4,5,6,7,8,9,10,11,12], a complete understanding of controlling and avoiding deposit formation is still not available.…”