Chemical Kinetic Study of Nitrogen Oxides Formation Trends in Biodiesel Combustion

Figure 11

Impact of EGR level on the averaged in-cylinder NO concentrations (total value) for the Volvo D12C diesel engine fuelled by DOS (solid line), RME (dash-dot line), and RME+ (dotted line) without EGR; the same line style with symbols was the results for 20% EGR level condition.