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UNI EN ISO 12213-3 : 2010

UNI EN ISO 12213-3 : 2010

Current

Current

The latest, up-to-date edition.

NATURAL GAS - CALCULATION OF COMPRESSION FACTOR - PART 3: CALCULATION USING PHYSICAL PROPERTIES

Published date

02-04-2010

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Method of calculation
5 Computer program
Annex A (normative) - Symbols and units
Annex B (normative) - Description of the SGERG-88
  method
Annex C (normative) - Example calculations
Annex D (normative) - Conversion factors
Annex E (informative) - Specification for pipeline quality
  natural gas
Annex F (informative) - Performance over wider ranges
  of application
Annex G (informative) - Subroutine SGERG.FOR in Fortran
Bibliography

Describes a method for the calculation of compression factors when the superior calorific value, relative density and carbon dioxide content are known, together with the relevant pressures and temperatures.

Committee
CT 101
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

UNI 11363 : 2010 COMBUSTIBLE GASES - MEASUREMENTS OF FLOW RATE AND QUANTITY - METROLOGICAL TRACEABILITY
UNI 9167 : 2009 INITIAL PRESSURE AND REDUCTION PLANTS FOR NATURAL GAS - DESIGN, CONSTRUCTION AND TESTING
UNI/TS 11291-2 : 2010 GAS MEASUREMENT SYSTEMS - HOURLY BASED GAS METERING SYSTEMS - PART 2: CTE PROTOCOL
UNI/TS 11291-3 : 2014 GAS MEASUREMENT SYSTEMS - HOURLY BASED GAS METERING SYSTEMS - PART 3: CTR PROTOCOL

ISO 80000-4:2006 Quantities and units Part 4: Mechanics
ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
ISO 12213-1:2006 Natural gas Calculation of compression factor Part 1: Introduction and guidelines
ISO 80000-5:2007 Quantities and units Part 5: Thermodynamics

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