Efficiency of after-burning system of toxic components of exhaust gas with use of additional air

The aim of introducing air into the outlet collector is to supply an additional portion of oxygen necessary for complete after-burning of hydrocarbon compounds and of carbon monoxide. The way of introducing additional air into the outlet collector with application of pre-heating from the flowing exhaust gas was presented in this paper. In the coming part the results of test bed investigations, with use of the presented solution, were given. The final part contains the conclusions drawn form the investigations.