Graphical exergy analysis of a new type of advanced cycle with saturated air |
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| Institution: | 1. Dipartimento di Ingegneria dell’Informazione, Università degli Studi di Padova, via Gradenigo 6/B, I-35131 Padova, Italy;2. Innovation Enel, via Pisano 120, I-56122 Pisa, Italy |
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| Abstract: | A new type of advanced cycle with saturated air called a gas turbine cycle with saturation for air (GTSA) is analyzed by graphical exergy methodology based on energy-utilization diagrams (EUDs). By comparing it with an advanced steam-injected gas turbine cycle (STIG), key features of the GTSA system are clarified. The model system may achieve an efficiency as high as 56%. It is about 8% more efficient than the STIG. In addition, some suggestions are pointed out for further research. |
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