Accession Number:

AD0431560

Title:

A METHOD OF EVALUATING THE HYDRAULIC VIBRATION REDUCER BY AN ELECTRICAL ANALOG,

Descriptive Note:

Corporate Author:

DAVID TAYLOR MODEL BASIN WASHINGTON D C

Personal Author(s):

• Hayman,D. F. ,Jr.

Report Date:

1962-06-01

Pagination or Media Count:

40.0

Abstract:

This report presents a method for evaluating the parameters of a hydraulic vibration reducer by an electrical mobility analog. A simplified hull representation, utilizing a complex impedance, is introduced for the analog. Curves are presented to demonstrate the effect of the vibration-reducer parameters on the change of hull response. The conversion of the hydraulic properties of the vibration reducer into an equivalent mechanical system is detailed in an appendix. Author

Descriptors:

• HYDRAULIC EQUIPMENT
• VIBRATION ISOLATORS
• ANALOG SYSTEMS
• MECHANICAL PROPERTIES
• MARINE PROPELLERS
• SHIP HULLS
• EQUATIONS
• ELECTRICAL NETWORKS
• MATHEMATICAL ANALYSIS
• DAMPING
• EXPERIMENTAL DATA

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE