Title :
Investigation of thermoelastic instabilities of wet clutches
Author :
Jiaxin Zhao ; Biao Ma ; Heyan Li
Author_Institution :
Sch. of Mech. Eng., Beijing Inst. of Technol., Beijing, China
fDate :
July 30 2013-Aug. 2 2013
Abstract :
A bench experiment was designed to test the rotational speed and torque of the wet clutch, so as to calculate the equivalent friction coefficient. With this coefficient, the unstable behavior of friction systems with lubrication can be researched by a similar method with dry friction systems. Thermoelastic instability theory is chosen as the research method. With this theory, stability boundaries of the system for different hot spot numbers are calculated.
Keywords :
angular velocity; clutches; friction; lubrication; mechanical stability; thermoelasticity; torque; benchmark testing; dry friction systems; equivalent friction coefficient; lubrication; rotational speed; thermoelastic instability theory; torque; wet clutches; Equations; Fluids; Friction; Lubrication; Mathematical model; Torque;
Conference_Titel :
Assembly and Manufacturing (ISAM), 2013 IEEE International Symposium on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4799-1656-6
DOI :
10.1109/ISAM.2013.6643490
