Exergy of natural gas flow in Iran’s natural gas fields
سال
: 2009
چکیده: Natural gas flow has a valuable pressure exergy which is currently
destroyed in throttling valves at exit of the gas fields. In the current study,
this pressure exergy has been calculated for an actual case. Exergy analysis was
based on actual condition of the Shanol gas field, which is situated in
Iran, in the summer. It is assumed to be a good representative of Iran’s whole
gas fields. Exergy has been calculated for a constant enthalpy process
(throttling process) and isentropic process for real gas and ideal gas. Based on
the Iran natural gas daily production rate, the results indicate that the maximum
obtainable energy is about 5600 MW. By considering converting efficiency
of 75%, one can extract 4200 MW electrical power. The computations for a
constant enthalpy process show very good agreement with actual data.
destroyed in throttling valves at exit of the gas fields. In the current study,
this pressure exergy has been calculated for an actual case. Exergy analysis was
based on actual condition of the Shanol gas field, which is situated in
Iran, in the summer. It is assumed to be a good representative of Iran’s whole
gas fields. Exergy has been calculated for a constant enthalpy process
(throttling process) and isentropic process for real gas and ideal gas. Based on
the Iran natural gas daily production rate, the results indicate that the maximum
obtainable energy is about 5600 MW. By considering converting efficiency
of 75%, one can extract 4200 MW electrical power. The computations for a
constant enthalpy process show very good agreement with actual data.
کلیدواژه(گان): natural gas,natural gas fields,Iran natural gas fields,pressure exergy,exergy analysis
کالکشن
:
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آمار بازدید
Exergy of natural gas flow in Iran’s natural gas fields
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| contributor author | M. Farzaneh-Gord | en |
| contributor author | محمد جواد مغربی | en |
| contributor author | Mohammad Javad Maghrebi | fa |
| date accessioned | 2020-06-06T14:36:48Z | |
| date available | 2020-06-06T14:36:48Z | |
| date issued | 2009 | |
| identifier uri | https://libsearch.um.ac.ir:443/fum/handle/fum/3404035?locale-attribute=fa | |
| description abstract | Natural gas flow has a valuable pressure exergy which is currently destroyed in throttling valves at exit of the gas fields. In the current study, this pressure exergy has been calculated for an actual case. Exergy analysis was based on actual condition of the Shanol gas field, which is situated in Iran, in the summer. It is assumed to be a good representative of Iran’s whole gas fields. Exergy has been calculated for a constant enthalpy process (throttling process) and isentropic process for real gas and ideal gas. Based on the Iran natural gas daily production rate, the results indicate that the maximum obtainable energy is about 5600 MW. By considering converting efficiency of 75%, one can extract 4200 MW electrical power. The computations for a constant enthalpy process show very good agreement with actual data. | en |
| language | English | |
| title | Exergy of natural gas flow in Iran’s natural gas fields | en |
| type | Journal Paper | |
| contenttype | External Fulltext | |
| subject keywords | natural gas | en |
| subject keywords | natural gas fields | en |
| subject keywords | Iran natural gas fields | en |
| subject keywords | pressure exergy | en |
| subject keywords | exergy analysis | en |
| journal title | International Journal of Exergy-IJEX | fa |
| pages | 131-142 | |
| journal volume | 6 | |
| journal issue | 1 | |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1023973.html | |
| identifier articleid | 1023973 |