An Improved Hydrodynamic Model for Open Wet Transmission Clutches-Reference-Cited by-同舟云学术

An Improved Hydrodynamic Model for Open Wet Transmission Clutches

Published:2006-09-05 Issue:3 Volume:129 Page:333-337
ISSN:0098-2202
Container-title:Journal of Fluids Engineering
language:en
Short-container-title:

Author:

Yuan Yiqing¹,Liu Eysion A.¹,Hill James¹,Zou Qian²

Affiliation:

1. DaimlerChrysler Corporation, 800 Chrysler Dr., Auburn Hills, MI 48326

2. Oakland University, Rochester, MI

Abstract

A mathematical model describing the hydrodynamics of the flow within a disengaged wet transmission clutch is presented. The primary improvement of this model over the existing ones is the inclusion of the surface tension effect, which is expressed in the pressure equation as an additional term. The drag torque predicted by the model correlates well with the test data for nongrooved clutch packs. The significance of the surface tension in this type of flows is discussed as well.

Publisher

ASME International

Subject

Mechanical Engineering

Link

http://asmedigitalcollection.asme.org/fluidsengineering/article-pdf/129/3/333/5903411/333_1.pdf

Reference5 articles.

1. The Performance of a Turbulent-Lubricated Sliding Bearing Subject to Centrifugal Effect;Hashimoto;Trans. Jpn. Soc. Mech. Eng., Ser. C

2. Kato, Y., Murasugi, T., Hirano, H., and Shibayama, T., 1993, “Fuel Economy Improvement Through Tribological Analysis of the Wet Clutches and Brakes of an Automatic Transmission,” SAE Paper No. 938179.

3. Kitabayashi, H., Li, C., and Hiraki, H., 2003, “Analysis of the Various Factors Affecting Drag Torque in Multiple-Plate Wet Clutches,” SAE Paper No. 2003–01–1973.

4. Fairbank, D. , 1996, “Drag Analysis Open Pack Friction Clutch,” BorgWarner Technical Report No. 176–05–0029.

5. Kemp, S., and Linden, J., 1990, “Physical and Chemical Properties of a Typical Automatic Transmission Fluid,” SAE Paper No. 902148.

Cited by 73 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Energy loss and efficiency investigations of a dual clutch transmission based on adaptive experiment and analytical simulation;Forschung im Ingenieurwesen;2024-06-03

2. Experimental investigation of drag loss behavior of dip-lubricated wet clutches for building a data-driven prediction model;Scientific Reports;2024-04-22

3. Temperature Analysis of Wet Clutch’ Friction Pair Considering Axial Pressure Attenuation Effect;Tribology Transactions;2024-04-22

4. Study on the engagement characteristics of wet multi-plate friction clutch based on separating spring;Forschung im Ingenieurwesen;2024-02-06

5. Optimization Design of Oil Groove Shape on the Surface of Friction Plate in High-Speed Wet Clutch Aimed at Minimizing Drag Torque;Journal of Tribology;2024-01-09