A twin-axis vibration pick up

Viswanathan, R and Murthy, Diwakara HS (1982) A twin-axis vibration pick up. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    A two axis vibration pickup, designed for monitoring13; vibrations on 100 MW turbo generators, has been described.13; Two electrodynamic type velocity pickups are mounted orthogonally in a common casing, oriented to measure vertical and horizontal vibrations. Constructional features of the units amp; are described and performance under varying ambient temperatures discussed for units using air damping as well as electromagnetic damping.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Vibration pickup;Calibration chart;Horizontal unit;Complete unit;Electrodynamic
    Subjects: AERONAUTICS > Aerodynamics
    Division/Department: Systems Engineering Division, Systems Engineering Division
    Depositing User: M/S ICAST NAL
    Date Deposited: 02 Jan 2007
    Last Modified: 24 May 2010 09:54
    URI: http://nal-ir.nal.res.in/id/eprint/3837

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