Calibration of Orifice meter for the Ground AIR supply unit of GTRE

Chidananda, MS and Jagannatha Rao, B and Venkatesh, S and Krishna Kumar, VS (1992) Calibration of Orifice meter for the Ground AIR supply unit of GTRE. Project Report. National Aerospace Laboratories, Bangalore.

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Abstract

This report presents details of calibration of Orifice plate fabricated for use in a groundair supply unit at GTRE, Bangalore. The calibration was calibrated using dr y air at ambient temperature, with the inlet absolute pressure varying from 1 .46 to 5 .40 kg /,.;cm2 . The corresponding air flow rates varied from 1589 kg/h r to 74 75 kg / hr, A suitable calilbration factor was derived and a set of calibration curves plotted for easy reference .

Item Type: Monograph (Project Report)
Uncontrolled Keywords: Orifice meter, Flow Calibration, Flow Meter
Subjects: AERONAUTICS > Aircraft Propulsion and Power
Depositing User: Users 10 not found.
Date Deposited: 11 Jan 2013 04:14
Last Modified: 11 Jan 2013 04:14
URI: http://nal-ir.nal.res.in/id/eprint/11435

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