Developing novel correlations for calculating natural gas thermodynamic properties
Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents si...
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| Autor*in: |
Farzaneh-Gord, Mahmood [verfasserIn] |
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| Format: |
Artikel |
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| Erschienen: |
2011 |
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| Schlagwörter: |
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| Anmerkung: |
no copyright information available |
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| Übergeordnetes Werk: |
Enthalten in: Inżynieria chemiczna i procesowa - Versita, 1980, 32(2011), 4 vom: 01. Dez., Seite 435-452 |
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| Übergeordnetes Werk: |
volume:32 ; year:2011 ; number:4 ; day:01 ; month:12 ; pages:435-452 |
| Links: |
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| DOI / URN: |
10.2478/v10176-011-0035-1 |
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OLC2137200864 |
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| 520 | |a Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. | ||
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10.2478/v10176-011-0035-1 doi (DE-627)OLC2137200864 (DE-B1597)v10176-011-0035-1-p DE-627 ger DE-627 rakwb 540 660 VZ Farzaneh-Gord, Mahmood verfasserin aut Developing novel correlations for calculating natural gas thermodynamic properties 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier no copyright information available Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. natural gas thermodynamic properties novel correlations real time properties Rahbari, Hamid aut Enthalten in Inżynieria chemiczna i procesowa Versita, 1980 32(2011), 4 vom: 01. Dez., Seite 435-452 (DE-627)13052140X (DE-600)769367-9 (DE-576)9130521408 0368-0878 nnns volume:32 year:2011 number:4 day:01 month:12 pages:435-452 https://doi.org/10.2478/v10176-011-0035-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 32 2011 4 01 12 435-452 |
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10.2478/v10176-011-0035-1 doi (DE-627)OLC2137200864 (DE-B1597)v10176-011-0035-1-p DE-627 ger DE-627 rakwb 540 660 VZ Farzaneh-Gord, Mahmood verfasserin aut Developing novel correlations for calculating natural gas thermodynamic properties 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier no copyright information available Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. natural gas thermodynamic properties novel correlations real time properties Rahbari, Hamid aut Enthalten in Inżynieria chemiczna i procesowa Versita, 1980 32(2011), 4 vom: 01. Dez., Seite 435-452 (DE-627)13052140X (DE-600)769367-9 (DE-576)9130521408 0368-0878 nnns volume:32 year:2011 number:4 day:01 month:12 pages:435-452 https://doi.org/10.2478/v10176-011-0035-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 32 2011 4 01 12 435-452 |
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10.2478/v10176-011-0035-1 doi (DE-627)OLC2137200864 (DE-B1597)v10176-011-0035-1-p DE-627 ger DE-627 rakwb 540 660 VZ Farzaneh-Gord, Mahmood verfasserin aut Developing novel correlations for calculating natural gas thermodynamic properties 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier no copyright information available Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. natural gas thermodynamic properties novel correlations real time properties Rahbari, Hamid aut Enthalten in Inżynieria chemiczna i procesowa Versita, 1980 32(2011), 4 vom: 01. Dez., Seite 435-452 (DE-627)13052140X (DE-600)769367-9 (DE-576)9130521408 0368-0878 nnns volume:32 year:2011 number:4 day:01 month:12 pages:435-452 https://doi.org/10.2478/v10176-011-0035-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 32 2011 4 01 12 435-452 |
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10.2478/v10176-011-0035-1 doi (DE-627)OLC2137200864 (DE-B1597)v10176-011-0035-1-p DE-627 ger DE-627 rakwb 540 660 VZ Farzaneh-Gord, Mahmood verfasserin aut Developing novel correlations for calculating natural gas thermodynamic properties 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier no copyright information available Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. natural gas thermodynamic properties novel correlations real time properties Rahbari, Hamid aut Enthalten in Inżynieria chemiczna i procesowa Versita, 1980 32(2011), 4 vom: 01. Dez., Seite 435-452 (DE-627)13052140X (DE-600)769367-9 (DE-576)9130521408 0368-0878 nnns volume:32 year:2011 number:4 day:01 month:12 pages:435-452 https://doi.org/10.2478/v10176-011-0035-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 32 2011 4 01 12 435-452 |
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10.2478/v10176-011-0035-1 doi (DE-627)OLC2137200864 (DE-B1597)v10176-011-0035-1-p DE-627 ger DE-627 rakwb 540 660 VZ Farzaneh-Gord, Mahmood verfasserin aut Developing novel correlations for calculating natural gas thermodynamic properties 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier no copyright information available Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. natural gas thermodynamic properties novel correlations real time properties Rahbari, Hamid aut Enthalten in Inżynieria chemiczna i procesowa Versita, 1980 32(2011), 4 vom: 01. Dez., Seite 435-452 (DE-627)13052140X (DE-600)769367-9 (DE-576)9130521408 0368-0878 nnns volume:32 year:2011 number:4 day:01 month:12 pages:435-452 https://doi.org/10.2478/v10176-011-0035-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 32 2011 4 01 12 435-452 |
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Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. no copyright information available |
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Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. no copyright information available |
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Developing novel correlations for calculating natural gas thermodynamic properties Natural gas is a mixture of 21 components and it is widely used in industries and homes. Knowledge of its thermodynamic properties is essential for designing appropriate processes and equipment. This paper presents simple but precise correlations of how to compute important thermodynamic properties of natural gas. As measuring natural gas composition is costly and may not be effective for real time process, the correlations are developed based on measurable real time properties. The real time properties are temperature, pressure and specific gravity of the natural gas. Calculations with these correlations are compared with measured values. The validations show that the average absolute percent deviation (AAPD) for compressibility factor calculations is 0.674%, for density is 2.55%, for Joule-Thomson coefficient is 4.16%. Furthermore, in this work, new correlations are presented for computing thermal properties of natural gas such as enthalpy, internal energy and entropy. Due to the lack of experimental data for these properties, the validation is done for pure methane. The validation shows that AAPD is 1.31%, 1.56% and 0.4% for enthalpy, internal energy and entropy respectively. The comparisons show that the correlations could predict natural gas properties with an error that is acceptable for most engineering applications. no copyright information available |
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