Accession Number : AD0732881
Title : The Effect of Gravity on a Liquid-Filled Gyroscope.
Descriptive Note : Memorandum rept.,
Corporate Author : ARMY BALLISTIC RESEARCH LAB ABERDEEN PROVING GROUND MD
Personal Author(s) : D'Amico, William P.
Report Date : MAR 1971
Pagination or Media Count : 18
Abstract : The effect of gravity as a simple vertical body force was included in the steady state pressure distribution of a rapidly spinning liquid. For the simple case of a completely filled cylinder, the classical liquid-filled gyroscope stability problem was considered. Analysis showed that the liquid eigenfrequencies were identical to the Stewartson case and that a new, but second order, liquid moment term resulted. (Author)
Descriptors : *GYROSCOPES, *INERTIAL NAVIGATION, EQUATIONS OF MOTION, GYRO STABILIZERS, GRAVITY, FORCE(MECHANICS), MOMENTS, STABILITY.
Subject Categories : Machinery and Tools
Distribution Statement : APPROVED FOR PUBLIC RELEASE