orifice meter


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Related to orifice meter: Venturi meter

orifice meter

[′ȯr·ə·fəs ‚med·ər]
(engineering)
An instrument that measures fluid flow by recording differential pressure across a restriction placed in the flow stream and the static or actual pressure acting on the system.
References in periodicals archive ?
and 'To accurately predict the coefficient of discharge, CJFT), for a flange-tapped orifice meter manufactured to the specifications of this standard, certain parameters concerning the orifice meter and the fluid must be known.
A rotameter, specially designed for diesel engine exhaust gas was used to measure the flow rate of the exhaust and the same is verified using an orifice meter.
However, although wet gas flow DP has a significantly higher standard deviation than the dry gas flow DPs, massed orifice meter wet gas data sets have shown that the average DP is still repeatable and reproducible.
Regular draining of the orifice meter run can also minimize the risk of hydrate formation affecting the flow measurement.
The length of the orifice meter itself is typically 17 pipe diameters.
Table 1 is color coded to illustrate that most operational errors in orifice meter measurement are biases that can be either positive or negative, depending on the specific operating condition that creates the error.
In orifice meters, a gas or liquid flows through a hole in an orifice plate that is smaller than the inside diameter of the pipe.
Limited Tenders are invited for Design, Engineering, Manufacturer And Supply Of Orifice Meter
Weymouth introduced the orifice meter a century ago.
Limited Tenders are invited for Procurement Of Orifice Meter Tube Assembly.
The equation for converting the orifice meter fuel readings (static pressure, temperature and differential pressure) used was the standard ASME MFC-3M 1989 equation for flow through an orifice meter.
Limited Tenders are invited for Modification And Replacement Of Existing Orifice Meter To Turbine Meter At M/S Magnum And M/S Teva Against E-Tender No.