CFD analysis of temperature distribution in can-type combustor firing synthetic gas
This paper presents CFD analysis of the effect of syngas combustion in a full scale gas turbine combustor with specific emphasis given to the flame and flue gas temperature distribution. A base case solution was first established using conventional natural gas combustion. Actual operating boundary c...
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2017
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uniten-123456789-50582017-11-14T03:35:09Z CFD analysis of temperature distribution in can-type combustor firing synthetic gas Hasini, H. Shuaib, N.H. Wan Abdullah, W.A.F. This paper presents CFD analysis of the effect of syngas combustion in a full scale gas turbine combustor with specific emphasis given to the flame and flue gas temperature distribution. A base case solution was first established using conventional natural gas combustion. Actual operating boundary conditions such as swirl, diffusion and fuel mass flow were imposed on the model. The simulation result is validated with the flame temperature of typical natural gas combustion. Result from flow and combustion calculation shows reasonable trend of the swirl mixing effect. The maximum flame temperature was found to be the highest for syngas with the highest H2/CO ratio. However, the flue gas temperature was found to be approximately identical for all cases. The prediction of temperature distribution in the combustor would enable further estimation of pollutant species such as CO2 and NOx in complex regions within the combustor. © (2013) Trans Tech Publications, Switzerland. 2017-11-14T03:35:09Z 2017-11-14T03:35:09Z 2013 http://dspace.uniten.edu.my:8080/jspui/handle/123456789/5058 |
| repository_type |
Digital Repository |
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Local University |
| institution |
Universiti Tenaga Nasional |
| building |
UNITEN Institutional Repository |
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Online Access |
| description |
This paper presents CFD analysis of the effect of syngas combustion in a full scale gas turbine combustor with specific emphasis given to the flame and flue gas temperature distribution. A base case solution was first established using conventional natural gas combustion. Actual operating boundary conditions such as swirl, diffusion and fuel mass flow were imposed on the model. The simulation result is validated with the flame temperature of typical natural gas combustion. Result from flow and combustion calculation shows reasonable trend of the swirl mixing effect. The maximum flame temperature was found to be the highest for syngas with the highest H2/CO ratio. However, the flue gas temperature was found to be approximately identical for all cases. The prediction of temperature distribution in the combustor would enable further estimation of pollutant species such as CO2 and NOx in complex regions within the combustor. © (2013) Trans Tech Publications, Switzerland. |
| author |
Hasini, H. Shuaib, N.H. Wan Abdullah, W.A.F. |
| spellingShingle |
Hasini, H. Shuaib, N.H. Wan Abdullah, W.A.F. CFD analysis of temperature distribution in can-type combustor firing synthetic gas |
| author_facet |
Hasini, H. Shuaib, N.H. Wan Abdullah, W.A.F. |
| author_sort |
Hasini, H. |
| title |
CFD analysis of temperature distribution in can-type combustor firing synthetic gas |
| title_short |
CFD analysis of temperature distribution in can-type combustor firing synthetic gas |
| title_full |
CFD analysis of temperature distribution in can-type combustor firing synthetic gas |
| title_fullStr |
CFD analysis of temperature distribution in can-type combustor firing synthetic gas |
| title_full_unstemmed |
CFD analysis of temperature distribution in can-type combustor firing synthetic gas |
| title_sort |
cfd analysis of temperature distribution in can-type combustor firing synthetic gas |
| publishDate |
2017 |
| url |
http://dspace.uniten.edu.my:8080/jspui/handle/123456789/5058 |
| first_indexed |
2018-09-05T07:32:28Z |
| last_indexed |
2018-09-05T07:32:28Z |
| _version_ |
1610751933205708800 |