| 摘要 |
An internal combustion engine (10) includes a block (12) defining at least one combustion cylinder (14). An intake manifold (16) is fluidly coupled with at least one combustion cylinder (14), and an exhaust manifold (18) is also fluidly coupled with at least one combustion cylinder (14). An exhaust gas recirculation system is fluidly coupled between the exhaust manifold (18) and the intake manifold (16) . A turbocharger (22) includes a variable geometry turbine (32) fluidly coupled with the exhaust manifold (18). The variable geometry turbine (32) is movable to a first position effecting fluid flow of exhaust gas from the exhaust manifold (18) to the intake manifold (16), and movable to a second position effecting fluid flow of charge air to the variable geometry turbine (32). |
