|
| |
|
| 논문명 |
A Study on Thermal Analytical Model for a Dry Dual Clutch |
|
| 학술지명 |
Journal of Drive and Control |
|
| 교신저자 |
J. C. Lee |
|
| 공동저자 |
Hao Liu1, Y. J. Noh, J. H. Cho, H. R. Lee, J. E. Koh and J. W. Kang |
|
| 논문구분 |
Journal |
|
| 논문번호 |
Vol.12 No.1 pp.1-8 |
|
| 게재년월 |
2015. 03. 01 |
|
| 첨부파일 |
|
|
The stability of friction characteristics and thermal management for a dry type dual clutch transmission
(DCT) are inferior to those of a wet clutch. Too high temperature resulting from frequent engagement of DCT
speeds up degradation or serious wear of the pressure plate or burning of the clutch disk lining. Even though it is
significantly important to estimate the temperature of a dry double clutch (DDC) in real-time, few meaningful study
of the thermal model of DDC has been known yet. This study presented a thermal analytical model of lumped
parameters for a DDC by analyzing its each component firstly. Then a series of experimental test was carried out
on the test bench with a patented temperature telemetry system to validate the proposed thermal model. The
thermal model, whose optimal parameter values were found by optimization algorithm, was also simulated on the
experimental test conditions. The simulation results of DDC temperature show consistency with the experiment,
which validates the proposed thermal model of DDC |
|
|
|
|
|
