Optimization design of the cascade system of dual-turbine hydrodynamic torque converter

摘要

The three-dimensional numerical simulation and analysis of the flow field in the dual-turbine hydrodynamic torque converter was implemented with CFD, more details of the internal flow field in the hydraulic torque converter was analyzed and the angle of blade inlet and outlet of each working wheel was optimized. The non-steady-state solver has been used in the transient analysis of the internal flow in the dual-turbine hydrodynamic torque converter, and the sliding-mesh theory is used to make various components with the different rotary speed be united and calculated.