Note on orifice flow metering for compressible fluids

Sivasankaram, K and Abbey, DK (1978) Note on orifice flow metering for compressible fluids. Technical Report. National Aeronautical Laboratory, Bangalore, India.

[img] PDF
trpd_tm_pr_000_2_78.pdf
Restricted to Repository staff only

Download (17MB)
[img] Indexer Terms (Generate index codes conversion from application/pdf to indexcodes)
indexcodes.txt
Restricted to Repository staff only

Download (7kB)

Abstract

Based on the first law of thermodynamics for flow13; systems, exact equation has been derived for flow of13; compressible fluids (gases amp; vapours) through an orifice13; plate. The equation has been reduced to the universal13; orifice meter equation by introducing the term 'Adiabatic13; expansion factor'. Values of this factor have been computed13; and compared with empirical values. Modification to the13; theoretical expression have been suggested to minimise the discrepancy between the theoretical and empirical values expansion factor.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: Orifice plate;Thermodynamics
Subjects: AERONAUTICS > Aerodynamics
Depositing User: M/S ICAST NAL
Date Deposited: 09 Nov 2006
Last Modified: 24 May 2010 04:23
URI: http://nal-ir.nal.res.in/id/eprint/3338

Actions (login required)

View Item View Item