Omar Zine Khelloufi
University of Science and Technology of Oran, Algeria
Title: Numerical Study of The Rotor Geometry Effect On a Mixed Flow Turbine Performance
Biography
Biography: Omar Zine Khelloufi
Abstract
The performance of tow mixed flow turbocharger turbine rotors is numerically investigated, the tow rotors differ mainly in their inlet angle geometry, one has a constant blade angle (rotor A) and the other has a nominal constant incidence (rotor B).This study, performed with the ICEM and CFXsoftwares of ANSYS, presents a numerical performance prediction of tow mixed flow for a wide range of rotational speeds and pressure ratios. The influence of inlet blade angle on the turbine performances is also investigated.