Calculation of natural gas isentropic exponent

Flow Measurement and Instrumentation

Volumn 16, Issue 1, 2005, Pages 13-20

  Marić, Ivan ^a   Galović, Antun ^b   Šmuc, Tomislav ^a  

^a RUDER BO KOVI INSTITUTE   (Croatia)

^b UNIVERSITY OF ZAGREB   (Croatia)

Author keywords

Compression factor; Fugacity; Isentropic exponent; Molar heat capacity; Natural gas

Indexed keywords

COMPACTION; FLOW MEASUREMENT; NUMERICAL ANALYSIS; OBJECT ORIENTED PROGRAMMING; ORIFICES; SOLUTIONS; SPECIFIC HEAT;

COMPRESSION FACTOR; GAS MIXTURES; ISENTROPIC EXPONENT; MOLAR HEAT CAPACITY;

NATURAL GAS;

GAS FLOW; MATHEMATICAL ANALYSIS; MEASUREMENT METHOD; NATURAL GAS;

EID: 12944265299     PISSN: 09555986     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.flowmeasinst.2004.11.003     Document Type: Article

References (9)

1. D.A. Sullivan Historical review of real-fluid isentropic flow models Trans. ASME 103 1981 258-267
2. O. Redlich J.N.S. Kwong On the thermodynamics of solutions. V An equation of state, fugacities of gaseous solutions Chem. Rev. 44 1949 233-244
3. R.W. Miller Flow Measurement Engineering Handbook 1996 McGraw-Hill New York
4. I. Maric Derivation of natural gas isentropic exponent from AGA-8 equation of state Strojarstvo 39 1997 27-32
5. AGA 8, Compressibility and supercompressibility for natural gas and other hydrocarbon gases, Transmission Measurement Committee Report No. 8, AGA Catalog No. XQ 1285, Arlington, VA, 1992
6. ISO-12213-2, Natural gas-Calculation of compression factor - Part 2: Calculation using molar-composition analysis, ISO, Ref. No. ISO-12213-2:1997(E), (ISO 1997)
7. AIChE, Data Compilation Tables of Properties of Pure Compounds, Design Institute for Physical Property Data, AIChE, New York, 1986
8. I. Maric Software objects in distributed flow measurements ISA Trans. 42 2003 497-504
9. ISO-51671-2, Measurement of fluid flow by means of pressure differential devices inserted in circular-cross section conduits running full-Part 2: Orifice plates, ISO, Ref. No. ISO-51671-2:2003(E), (ISO 2003)