Weirs and Flumes Flow Measurement
Open-channel flow meter is weir, which is nothing more than a dam obstructing passage of liquid through channel. Study Weirs and Flumes Flow Measurement.
Flow Measurement
Flow Measurement: Learn about Flow Sensors like Orifice, Venturi, Annubar, Pitot, Magnetic, Turbine, Ultrasonic, Coriolis flow meters, etc.
What is a Variable Area Flow Meter?
An example of a variable area flow meter is the rotameter, which uses float as a flow indicator, suspended in the midst of a tapered tube.
Flow Meter K-factor and Calculations
What is Flow Meter K-factor ? The K-Factor expressed in pulses per unit volume, used to calculate the volumetric flow rate from flow meter.
What is the Purpose of Orifice Plate Drain Hole and Vent Hole?
Orifice Drain hole is required in gas flow service where liquid entrapment may occur. Orifice Vent hole is required in liquid flow service where gas entrapment may occur.
Flow Meter Installation Guidelines
Flow measurement accuracy of any flow meter becomes compromised is incorrect installation, and pressure-based flow meters are no exception to this rule.
Orifice Plate Tapping – Orifice Plate Taps
Different types of Orifice plate Taps are Flange Taps, Corner Taps, Vena contracta taps. This article provides information on Orifice Tapping Location.
Basics of Orifice Plates
Orifice plates are typically sandwiched between two flanges of a pipe joint, allowing for easy installation for fluid to flow through the pipe.
Square-root characteristics of Differential Pressure Flow Meters
Differential pressure developed by a venturi, orifice plate, pitot tube, or any other flow element is proportional to the square-root of flow rate.
Mass Flow Calculations
Measurements of mass flow are preferred over measurements of volumetric flow in process applications where mass balance is important.
Volumetric Flow Calculations
Volumetric Flow Calculations use differential pressure produced by any flow element tube with any particular fluid density at a specified flow rate.
