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Comparative Study on Performance of SOFC/GT and SOFC/SCO2 Turbine Combined Cycle System
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Abstract
In order to compare and study the performance of SOFC/SCO2 cycle and SOFC/GT cycle, the efficiency of SOFC/GT cycle under the same working temperature and the middle temperature and low temperature SOFC/SCO2 combined cycle system was compared and analyzed. The cycle parameters of the non-pressurized SOFC/SCO2 system at the highest efficiency are retrieved by genetic algorithm. The research results show that the efficiency of the SOFC/SCO2 combined cycle is about 5% lower than the efficiency of the SOFC/GT cycle under medium temperature conditions. Under low temperature conditions, the efficiency of the SOFC/SCO2 combined cycle is about 4% higher than the efficiency of the SOFC/GT cycle in all operating conditions.
Title: Comparative Study on Performance of SOFC/GT and SOFC/SCO2 Turbine Combined Cycle System
Description:
Abstract
In order to compare and study the performance of SOFC/SCO2 cycle and SOFC/GT cycle, the efficiency of SOFC/GT cycle under the same working temperature and the middle temperature and low temperature SOFC/SCO2 combined cycle system was compared and analyzed.
The cycle parameters of the non-pressurized SOFC/SCO2 system at the highest efficiency are retrieved by genetic algorithm.
The research results show that the efficiency of the SOFC/SCO2 combined cycle is about 5% lower than the efficiency of the SOFC/GT cycle under medium temperature conditions.
Under low temperature conditions, the efficiency of the SOFC/SCO2 combined cycle is about 4% higher than the efficiency of the SOFC/GT cycle in all operating conditions.
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