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

fYear

2011

fDate

19-22 Aug. 2011

Firstpage

154

Lastpage

157

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on

Conference_Location

Jilin

Print_ISBN

978-1-61284-719-1

Type

conf

DOI

10.1109/MEC.2011.6025423

Filename

6025423