The Theory and Synthesis of High Effect Flywheel with Variable Equivalent Mass Moment of Inertia

Er Bao; Hong Ying Hu; De Yong Liu

doi:10.4028/www.scientific.net/AMR.199-200.225

Paper Titles

Non-Linear Characters of Rotor System with Crack and Rub-Impact Coupling Faults
p.203

Evaluation of HMA with Coal Gangue Coarse Aggregate
p.209

Simulation Analysis of the Stacker Column Based on High-Speed & High-Acceleration
p.216

Research on Dynamical Model of Horizontally Vibrating Conveyor
p.221

The Theory and Synthesis of High Effect Flywheel with Variable Equivalent Mass Moment of Inertia
p.225

All-Pose Statics Simulation and Strength Calculation of the Excavator Boom
p.232

Dynamic Analysis for Derailment Safety of High-Speed Railway Vehicle Bogies
p.239

Rigid-Flexible Coupling Dynamics of a Flexible Robot with Impact
p.243

Dynamic Analysis of the Pipe Lifting Mechanism on the Deepwater Pipelaying Vessel
p.251

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 199-200The Theory and Synthesis of High Effect Flywheel...

The Theory and Synthesis of High Effect Flywheel with Variable Equivalent Mass Moment of Inertia

Abstract:

To reduce the angular velocity fluctuation of the input shaft to a machine, we deduced that a machine under the combined action of the inertia and the load may keep running smoothly if the equivalent kinetic energy (EKE) of the machine is constant during its operation. Furthermore, we introduced a novel type of flywheels with variable equivalent mass moment of inertia (VEMMoI) and without fixed connection with the input shaft to the machine. The kinetic energy fluctuation of the flywheel is used to dynamically decrease the EKE fluctuation of the original machine, thereby realizing smooth machine operation. Three types of flywheels with VEMMoI driven by a two-link dyad, a pair of noncircular gears and a planet cam respectively were designed as examples. The velocity fluctuation of the machine is significantly reduced. In the second and the third examples, in particular, the input shaft may rotate at a constant rate, since its angular velocity fluctuation is eliminated completely in principle.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 199-200)

Pages:

225-231

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.199-200.225

Citation:

Cite this paper

Online since:

February 2011

Authors:

Er Bao, Hong Ying Hu, De Yong Liu

Keywords:

Equivalent Kinetic Energy (EKE), Flywheel Design, Velocity Fluctuation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Nishioka, M., State of the Art of Torque Compensation Cam Mechanisms, Proc. 9th World Congress on the Theory of Machine and Mechanisms, Milan Italy: pp.713-717(1995).

Google Scholar

[2] B. Demeulenaere, J. De Schutter, Synthesis of Inertially Compensated Variable-Speed Cams, Journal of Mechanical Design, Vol. 125, pp.593-601(2003).

DOI: 10.1115/1.1582502

Google Scholar

[3] G. Shouchun, D. Redekop, Mech. Mach. Theory, Vo1. 27, No. 2, pp.121-130(1992).

Google Scholar

[4] Dooner, D. B., Journal of Mechanical Design, Vol. 119, pp.299-306 (1997).

Google Scholar

[5] E. Galvagno, M. Velardocchia, A. Vigliani, Mech. Mach. Theory (2008), doi: 10. 1016/j. mechmach theory.

Google Scholar

[6] A.F.A. Serrarens, S. Shen, F.E. Veldpaus: Journal of Dynamic Systems, Measurement, and Control, Vol. 125. pp.455-461(2003).

Google Scholar