Status of Steam-Injected Gas TurbinesSource: Journal of Engineering for Gas Turbines and Power:;1992:;volume( 114 ):;issue: 004::page 682Author:J. Tuzson
DOI: 10.1115/1.2906642Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The injection of exhaust-heat-generated steam into gas turbines for power augmentation has been proven to provide exceptional flexibility of operation in cogeneration applications. The chronology of development of this technology is presented, including a list of available turbines. A description is then given of the design process for converting existing gas turbines to steam injection. Finally, the water purification issue, which is perceived by some as a barrier to cost-effective implementation of such installations, is addressed. It is shown that water purification cost is of the order of 5 percent of the fuel cost and is therefore not a decisive factor.
keyword(s): Gas turbines , Steam , Water treatment , Fuels , Design , Plasticity , Heat , Turbines , Combined heat and power AND Exhaust systems ,
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| contributor author | J. Tuzson | |
| date accessioned | 2017-05-08T23:38:17Z | |
| date available | 2017-05-08T23:38:17Z | |
| date copyright | October, 1992 | |
| date issued | 1992 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26709#682_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/110169 | |
| description abstract | The injection of exhaust-heat-generated steam into gas turbines for power augmentation has been proven to provide exceptional flexibility of operation in cogeneration applications. The chronology of development of this technology is presented, including a list of available turbines. A description is then given of the design process for converting existing gas turbines to steam injection. Finally, the water purification issue, which is perceived by some as a barrier to cost-effective implementation of such installations, is addressed. It is shown that water purification cost is of the order of 5 percent of the fuel cost and is therefore not a decisive factor. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Status of Steam-Injected Gas Turbines | |
| type | Journal Paper | |
| journal volume | 114 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.2906642 | |
| journal fristpage | 682 | |
| journal lastpage | 686 | |
| identifier eissn | 0742-4795 | |
| keywords | Gas turbines | |
| keywords | Steam | |
| keywords | Water treatment | |
| keywords | Fuels | |
| keywords | Design | |
| keywords | Plasticity | |
| keywords | Heat | |
| keywords | Turbines | |
| keywords | Combined heat and power AND Exhaust systems | |
| tree | Journal of Engineering for Gas Turbines and Power:;1992:;volume( 114 ):;issue: 004 | |
| contenttype | Fulltext |