Exhaust gas recirculation system for e.g. oil engine, has nozzle arranged at exit of recirculation line to reintroduce recirculated exhaust gas flow in fresh gas flow circulating in supply line, and provided with exit having star section

摘要

The system (16) has an exhaust gas recirculation line (18) for removing an exhaust gas flow in an exhaust line of an internal combustion engine and for reintroducing the exhaust gas flow in a fresh gas supply line (8). A tubular and rectilinear nozzle (26) is arranged at exit of the recirculation line to reintroduce the recirculated exhaust gas flow in a fresh gas flow circulating in the supply line, and has an exit (30) with a star or lobed section.