AGA XQ1201 : 2012(R2017)
Current
The latest, up-to-date edition.
AGA REPORT NO. 3, ORIFICE METERING OF NATURAL GAS - PART 1: GENERAL EQUATIONS AND UNCERTAINTY GUIDELINES
Hardcopy
English
01-01-2017
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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
|
| Pages |
68
|
| PublisherName |
American Gas Association
|
| Status |
Current
|
| Supersedes |
| 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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