Research on the Method of Circumferential Spring Dual Mass Flywheel Damper Matching with Diesel Engine
As a new type of torsional vibration damper, a Dual Mass Flywheel (DMF) has different configuration and working principle from the traditional clutch. Focusing on the problem of matching DMF with a diesel engine, the relationship of circumferential spring dual mass flywheel (CS-DMF) and gearbox is analyzed based on a multi-freedom model, and then the methods of gearbox selection, rotary inertia coefficient ascertain and optimization of torsional stiffness are proposed in this paper. The methods have been applied to a CS-DMF matching with a passenger car with diesel engine. Modal simulation and torque fluctuating experiment show the CS-DMF has excellent damping performance.
Daizhong Su, Qingbin Zhang and Shifan Zhu
Z. F. Jiang and L. Chen, "Research on the Method of Circumferential Spring Dual Mass Flywheel Damper Matching with Diesel Engine ", Key Engineering Materials, Vols. 419-420, pp. 65-68, 2010