Abstract
The evaluation of lubricating effect of the transmission lubrication system is an important part in the transmission design. The Ansys-Fluent software is used in this paper. Firstly, the flow field of the single oil orbit of 7DCT transmission is simulated and the mass flow rate of each nozzle is taken as the input condition of the lubricating simulation and analysis in the whole transmission model. Then the whole transmission model is established to facilitate evaluating the lubricating effect of the oil catcher by setting the monitor surfaces at the positions of the oil catcher. The complex oil and gas phase flow field of transmission is simulated and analyzed so that the lubrication effects of three lubricating method are evaluated to achieve the purpose of evaluating the performances of the transmission lubrication system, including the forcing ejective oil lubrication, splash lubrication and oil passage lubrication.
F2012-E03-033
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Riemslagh K, Vierendeels J, Dick E (2000) An arbitrary Lagrangian-Eulerian finite-volume method for the simulation of rotary displacement pump flow. Appl Numer Math 32:419–433
Vande VJ, Vierendeels J, Dick E (2004) Flow simulations in rotary volumetric pumps and compressors with the fictitious domain method. J Comput Appl Math 168:491–499
Fan Jiang, Weiping Chen, Yuanyuan Li (2007) Dynamic simulation of flow field inside of lubricate gear pump. Mod Manufact Eng 6:116–118
Lemfeld F, Fran K, Unger J (2007) Numerical simulations of unsteady oil flows in the gearboxes. J Appl Sci Thermodyn Fluid Mech 1:1–5
Chunfeng D, Tengjiao L, Zeyin H (2011) Numerical simulation of flow field in the gearbox based on moving mesh. Mech Res Appl 22(2):17–19
Gengbo Tang, Yong Chen, Daguo Luo (2011) Study on dual clutch transmission fluid. Lubr Eng 36(6):107–110
Armfield SW (1989) Comparison of k-ε and algebraic Reynolds stress models for swirling diffuser flow. Int J Numer Meth Fluids 9(8):987–1009
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Lin, Y. et al. (2013). Research of Flow Field Simulation for Lubrication System and Effect Evaluation on a 7-Speed Dual Clutch Transmission. In: Proceedings of the FISITA 2012 World Automotive Congress. Lecture Notes in Electrical Engineering, vol 195. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33835-9_27
Download citation
DOI: https://doi.org/10.1007/978-3-642-33835-9_27
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-33834-2
Online ISBN: 978-3-642-33835-9
eBook Packages: EngineeringEngineering (R0)