Description  Claims  Drawing  Cited references 

US20110023461A   [0014] 
EP0894523B1   [0015] 
US2017321590A1   [0016] 
US20160239954A1   [0074] 

Why cold starts could freeze air pollution improvements,'' Cold-start engine research conducted by Emissions Analytics Inc   [0103] 
NOx emissions from heavy-duty and light-duty diesel vehicles in the EU: Comparison of real-world performance and current type-approval requirements   [0103] 
Nonlinear Model Predictive Control for Cold Start Selective Catalytic Reduction   [0103] 
Urea-SCR Technology for deNOx Aftertreatment of Diesel Exhausts   [0103] 
Optimization of Catalytic Converter Gas Flow Distribution by CFD   [0103] 
Development of Flow Uniformity Indices for Performance Evaluation of Aftertreatment Systems   [0103] 
Conference presentation   [0103] 
Conference presentation   [0103]