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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