Committees responsible
National foreword
Glossary
Introduction
1 Scope
2 Symbols
3 Subscripts
4 General terms in fluid mechanics
5 Uncertainties
6 General terms related to the devices
7 Differential pressure devices
8 Critical flow measurement
9 Velocity-area methods
10 Tracer methods
11 Electromagnetic methods
12 Weighing and volumetric methods
13 Instability methods
14 Variable-area methods
15 Ultrasonic methods
16 Other methods
17 Meters (for the measurement of the volume of fluids)
Annex
A Bibliography
Figures
1 Diagram illustrating the terms relating to pressure
2 Diagram illustrating the terms relating to errors
    and uncertainties
3 Square-edged orifice plate with piezometer ring
4 Orifice plates
5 Nozzles
6 Classical Venturi tube
7 Truncated and conventional Venturi nozzle
8 Toroidal throat Venturi nozzle
9 Cylindrical throat Venturi nozzle
10 Propeller-type current-meter
11 Example of a Pitot static tube
12 Piston provers
13 Bell prover
14 Liquid displacement system
15 Soap-film burette
16 Ring balance
17 Principle of operation of a fluidic flowmeter, shown
    with the flow in one of the alternative modes
18 Principle of operation of the vortex-shedding meter
19 Principle of operation of the vortex precession
    meter
20 Diagram of a wake oscillator
21 Variable-area meter
22 Principle of operation of a cone-and-float meter
23 Orifice-and-plug meter
24 Gate-type meter
25 Spring-loaded variable-area variable-head meter
26 Principle of operation of the single-path diagonal-
    beam meter
27 Principle of operation of the multi-path diagonal-
    beam meter
28 Arrangement of transducers in a four-path diagonal-
    beam meter
29 Principle of operation of the cross-correlation
    ultrasonic meter
30 Principle of operation of the Doppler ultrasonic
    meter
31 Examples of rotary displacement meters
32 Gas turbine meter