Open AccessThe requirements for the design of dual-mass flywheels
Author(s) -
Róbert Grega,
Lenka Jakubovičová,
Milan Sága
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/776/1/012004
Subject(s) - flywheel , powertrain , dual (grammatical number) , automotive engineering , vibration , dual purpose , computer science , combustion , engineering , mechanical engineering , torque , physics , chemistry , art , literature , organic chemistry , quantum mechanics , thermodynamics
In the modern powertrains with new low emission combustion engines, the effort to reduce emissions and weight of the entire system increase the efficiency of vehicle drives but also make the drive much more sensitive to vibration. The new design concepts of dual-mass flywheels offer more options for eliminating vibration in vehicle drive systems. Every design of the dual-mass flywheel must ensure that it has the appropriate characteristics. A suitable characteristic then creates a prerequisite for application in a drive in which the resonance area can be moved to very low operating speed.