Design of Hybrid Dynamic Balancer and Vibration Absorber

Table 1

Parameters in numerical simulations of rigid plate with vibration absorber.

Parameter	Symbol	Value
Mass of lateral groove plate (kg)		2.5
Mass of diagonal groove plate (kg)		2.0
Mass of longitudinal groove plate (kg)		1.8
Mass of D-HDBVA (kg)		0.05
Spring constant of the plate (kg/sec^2)		13500
Damping coefficient of plate (kg/sec)		11.8
Torsional spring constant of plate (kg·mm^2/sec^2)		33000000
Torsional damping coefficient of plate (kg·mm^2/sec)		11.8
Plate mass-moment-of-inertia in -dir. (kg·mm^2)		4687.5
Plate mass-moment-of-inertia in -dir. (kg·mm^2)		1171.875
Plate mass-moment-of-inertia in -dir. (kg·mm^2)		5859.375
Coil spring constant of HDBVA (kg/sec^2)		2400
Coil spring torsional constant of HDBVA (kg/sec^2)		2400