Performance Evaluation of Selected Combustion Gas Turbine Cogeneration Systems Based on First and Second-Law AnalysisSource: Journal of Engineering for Gas Turbines and Power:;1990:;volume( 112 ):;issue: 001::page 117Author:F. F. Huang
DOI: 10.1115/1.2906465Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The thermodynamic performance of selected combustion gas turbine cogeneration systems has been studied based on first-law as well as second-law analysis. The effects of the pinch point used in the design of the heat recovery steam generator, and pressure of process steam on fuel-utilization efficiency (first-law efficiency), power-to-heat ratio, and second-law efficiency, are examined. Results for three systems using state-of-the-art industrial gas turbines show clearly that performance evaluation based on first-law efficiency alone is inadequate. Decision makers should find the methodology contained in this paper useful in the comparison and selection of cogeneration systems.
keyword(s): Combustion gases , Turbines , Performance evaluation , Cogeneration systems , Design , Steam , Heat recovery steam generators , Industrial gases , Pinch effect (Plasma physics) , Pressure , Heat AND Fuels ,
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| contributor author | F. F. Huang | |
| date accessioned | 2017-05-08T23:32:39Z | |
| date available | 2017-05-08T23:32:39Z | |
| date copyright | January, 1990 | |
| date issued | 1990 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26674#117_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106955 | |
| description abstract | The thermodynamic performance of selected combustion gas turbine cogeneration systems has been studied based on first-law as well as second-law analysis. The effects of the pinch point used in the design of the heat recovery steam generator, and pressure of process steam on fuel-utilization efficiency (first-law efficiency), power-to-heat ratio, and second-law efficiency, are examined. Results for three systems using state-of-the-art industrial gas turbines show clearly that performance evaluation based on first-law efficiency alone is inadequate. Decision makers should find the methodology contained in this paper useful in the comparison and selection of cogeneration systems. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Performance Evaluation of Selected Combustion Gas Turbine Cogeneration Systems Based on First and Second-Law Analysis | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 1 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.2906465 | |
| journal fristpage | 117 | |
| journal lastpage | 121 | |
| identifier eissn | 0742-4795 | |
| keywords | Combustion gases | |
| keywords | Turbines | |
| keywords | Performance evaluation | |
| keywords | Cogeneration systems | |
| keywords | Design | |
| keywords | Steam | |
| keywords | Heat recovery steam generators | |
| keywords | Industrial gases | |
| keywords | Pinch effect (Plasma physics) | |
| keywords | Pressure | |
| keywords | Heat AND Fuels | |
| tree | Journal of Engineering for Gas Turbines and Power:;1990:;volume( 112 ):;issue: 001 | |
| contenttype | Fulltext |