The Study of H-PIPE Effect on the Engine Torque Curve

Taking a V-type 6-cylinder gasoline engine for example,the whole engine model(including intake and exhaust system) is set up by the 1-D CFD software of GT-POWER.Through the optimization of H-PIPE diameter,position and length of H-PIPE,the H-PIPE effect on engine torque curve is studied,which has instructive sense on how to optimally select design parameters of H-PIPE to tune torque curve.