3D Turbocharger Turbine Design Based on the Reverse Engineering

Based on the current turbine of certain turbocharger, the three-dimensional CAD model of turbocharger turbine has been reconstructed by using the reverse engineering. Firstly, the 3D turbine model was built. Then the turbocharger volute and its tunnel were designed in the UG Imageware software. Finally, the 3D turbocharger turbine has been assembled in the UG software. In addition, in order to match with further studying the turbine with CFD method in the future, the copy of assembles has been simplified. That means the flied flow of volute inside the turbine has been kept.