Title :
Optimization design of the cascade system of dual-turbine hydrodynamic torque converter
Author :
Chu Ya-xu ; Cai Wei ; Zhong Zinan ; Sun Xuemei
Author_Institution :
Coll. of Transp. & Archit. Eng., Beihua Univ., Jilin, China
Abstract :
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.
Keywords :
blades; cascade systems; computational fluid dynamics; design engineering; flow simulation; hydrodynamics; numerical analysis; optimisation; torque convertors; turbines; wheels; CFD; blade; cascade system; dual-turbine hydrodynamic torque converter; flow field analysis; internal flow field; nonsteady state solver; numerical analysis; rotary speed; sliding mesh theory; three-dimensional numerical simulation; transient analysis; wheel; Blades; Computational modeling; Hydrodynamics; Impellers; Torque; Torque converters; Wheels; Computational Fluid Dynamics; Dual-turbine hydrodynamic torque converter; Optimization;
Conference_Titel :
Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on
Conference_Location :
Jilin
Print_ISBN :
978-1-61284-719-1
DOI :
10.1109/MEC.2011.6025423
