Analysis of the torque distribution characteristics of dual-turbine torque converter

Abstract

The three-dimensional numerical simulation and analysis of the flow field in the dual-turbine torque converter was implemented with CFD, more details of the internal flow field in the torque converter and the torque distribution between the first turbine and the second turbine was analyzed. The non-steadystate solver has been used in the transient analysis of the internal flow in the dual-turbine torque converter, and the sliding-mesh theory is used in each interface of the inlet and outlet, making various components with the different rotary speed be united and calculated.