AGA XQ1201 : 2012(R2017)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
AGA REPORT NO. 3, ORIFICE METERING OF NATURAL GAS - PART 1: GENERAL EQUATIONS AND UNCERTAINTY GUIDELINES
06-12-2024
01-01-2017
1 Introduction
2 Normative References
3 Terms, Definitions, and Symbols
4 Field of Application
5 Method of Calculation
6 Orifice Flow Equation
7 Empirical Coefficient of Discharge
8 Empirical Expansion Factor (Y) for
Flange-tapped Orifice Meters
9 In-situ Calibration
10 Fluid Physical Properties
11 Unit Conversion Factors
12 Practical Uncertainty Guidelines
Annex A (informative) - Discharge Coefficients for
Flange-tapped Orifice Meters
Annex B (informative) - Adjustments for Instrument
Calibration and Use
Annex C (informative) - Buckingham and Bean
Empirical Expansion Factor (Y) for
Flange-tapped Orifice Meters
Bibliography
Gives the basic equations and uncertainty statements for computing the flow through orifice meters.
| DevelopmentNote |
Supersedes AGA XQ9017. Also numbered as API MPM CH14.3.1. (09/2012)
|
| DocumentType |
Standard
|
| PublisherName |
American Gas Association
|
| Status |
Withdrawn
|
| API MPM CH14.3.3 : 2013 | ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 3: NATURAL GAS APPLICATIONS |
| API 551 : 2016 | PROCESS MEASUREMENT |
| API MPM CH21.1 : 2013 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 21.1: FLOW MEASUREMENT USING ELECTRONIC METERING SYSTEMS - ELECTRONIC GAS MEASUREMENT |
| API 2530 : 2ED 1985 | |
| ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
| API MPM CH14.3.3 : 2013 | ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 3: NATURAL GAS APPLICATIONS |
| ASME B46.1 : 2009 | SURFACE TEXTURE (SURFACE ROUGHNESS, WAVINESS, AND LAY) |
| API MPM CH14.3.2 : 2016 | ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 2: SPECIFICATION AND INSTALLATION REQUIREMENTS |
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