Naslov
Modeling of Dual Dry Clutch Thermal Dynamics

Autori
Hoić, Matija ; Deur, Joško ; Herold, Zvonko ; Ivanović, Vladimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 1st International Conference Powertrain Modelling and Control, Testing, Maping and Calibration / Ebrahimi, K M ; Mason, B A ; Pezouvanis, A - West Yokshire : The University of Bradford School of Engineering, Design and Technology, 2012, 1-16

ISBN
978-0-9573851-0-8

Skup
Powertrain Modelling and Control 2012

Mjesto i datum
West Yorkshire, Ujedinjeno Kraljestvo, 04.09.2012. - 06.09.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bond graph; dry dual clutch; modeling; thermal dynamics; validation

Sažetak
The paper proposes a lumped-parameter mathematical model of thermal dynamics of a dry dual clutch. The model is developed by using bond graph modeling technique. The model has three states related to temperatures of the clutch main elements: pressure plate, flywheel and surrounding yoke ; which are characterized by corresponding heat capacities. The clutch bell housing temperature is considered to be known provided by direct measurement. The clutch friction related dissipated energy represents the input of the system. The heat flux between the system elements is described by corresponding heat transfer coefficients. The method used for identification of the heat transfer coefficient based on experimental results collected by developed transmission test rig is described along with the main identification results. The model is validated against experimental results demonstrating a good modeling accuracy.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA