Aerospace Instrument-Making Annotation << Back Disturbing moment in floating pendulum accelerometer at asymmetric leakage of liquid into butt ends S.A. Antsiferov, L.I. Mogilevich The influence of asymmetric leakage out of cylindrical slit on disturbing moment in floating pendulum accelerometer is discussed. To solve the task the related problem of dynamics of viscous incompressible fluid and dynamics of perfectly rigid float and zero-frequency component of hydrodynamic moment were defined. Calculations of the zero-frequency component of the moment are given. The influence of angular oscillations of foundation, acting simultaneously with translational vibrations, is investigated. It was shown that these vibrations couldn’t be separated because of asymmetric leakage in working chamber.