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作者:Janusz Kotowicz , Mateusz Brzęczek
来源:[J].Energy(IF 3.651), 2018, Vol.153, pp.90-99Elsevier
摘要:Abstract(#br)The paper presents a comprehensive thermodynamic analysis of various gas turbine improvements in a modern combined cycle power plant designed to increase its electrical efficiency. The power plant was analyzed for use in: open air (convection, film and transpiration...
作者:Janusz Kotowicz , Mateusz Brzęczek , Marcin Job
来源:[J].Energy(IF 3.651), 2018, Vol.164, pp.359-376Elsevier
摘要:Abstract(#br)This paper presents a methodology to clearly identify energy benefits (in terms of power and efficiency) resulting from the use heat from gas turbine steam cooling and heat from cooling air. These potential benefits are evaluated in terms of the characteristics of combined cycle power plants...
作者:Ting Li , Pedro M. Castro , Zhimin Lv
来源:[J].Clean Technologies and Environmental Policy(IF 1.827), 2017, Vol.19 (4), pp.1133-1145Springer
摘要:... A life cycle analysis is performed to compare the environmental impact of an iron making system with a combined cycle power plant (CCPP), to a system producing the same amount of electricity in a coal power plant. The results for a Chinese steel plant show a 33% reduction in ...
作者:Gabriele Sabia , Christian Heinze , Falah Alobaid ...
来源:[J].Energy(IF 3.651), 2019, Vol.187Elsevier
摘要:Abstract(#br)Since the beginning of energy market liberalization, shutdown and start-up phases of thermal power plants have acquired greater importance. Dynamic simulation is a helpful tool due to its possibility of predicting the behaviour of the power plant with a good degree o...
作者:Janusz Kotowicz , Mateusz Brzęczek
来源:[J].Energy(IF 3.651), 2019, Vol.175, pp.1100-1120Elsevier
摘要:Abstract(#br)The main objective of the presentstudy is to determine whether the thermodynamic efficiency of a modern combined cycle power plant (CCPP) with steam reheating can be increased when using designs both with and without CO 2 separation and compression installations. T...
作者:Fateme Ahmadi Boyaghchi , Hanieh Molaie
来源:[J].Energy(IF 3.651), 2015, Vol.93, pp.2267-2279Elsevier
摘要:Abstract(#br)This paper deals with an advanced exergy analysis and optimization of a real CCPP (combined cycle power plant) with DBs (duct burners) located in Iran. The endogenous/exogenous exergy destruction parts of each component as well as their combinations with avoidable...
作者:Hyun Min Kwon , Tong Seop Kim , Jeong Lak Sohn ...
来源:[J].Energy(IF 3.651), 2018, Vol.163, pp.1050-1061Elsevier
摘要:Abstract(#br)A critical issue concerning the gas turbine is that its power decreases considerably with increasing ambient temperature. Recently, it was proposed to maximize the power output of gas turbines in hot seasons through the simultaneous cooling of inlet air and hot parts...
作者:Shucheng Wang , Zhitan Liu , Rasmus Cordtz ...
来源:[J].Energy Conversion and Management(IF 2.775), 2019, Vol.200Elsevier
摘要:Abstract(#br)A combined cycle power plant with inlet air heating (CCPP-IAH) system is proposed to solve the problems of ice and humidity blockages in winter climate. The performance of the CCPP-IAH system under part load conditions is analyzed via both experimental and simula...
作者:Janusz Kotowicz , Marcin Job , Mateusz Brzęczek
来源:[J].Energy(IF 3.651), 2015, Vol.92, pp.197-211Elsevier
摘要:Abstract(#br)In the paper are presented methods to improve the efficiency of combined cycle power plants. The efficiency increase is sought by the improvement of the gas turbine characteristics and by proposed effective utilization of heat from the turbine cooling air. The calcu...
作者:Fatemeh Rezazadeh , William F. Gale , Kevin J. Hughes ...
来源:[J].International Journal of Greenhouse Gas Control(IF 3.944), 2015, Vol.39, pp.397-406Elsevier
摘要:Abstract(#br)Natural gas combined cycle (NGCC) power plants fitted with carbon capture and storage (CCS) technologies are projected to operate as mid-merit plants in the future of the decarbonised energy market. This projection stems from an inherent characteristic of the NGCC plants...

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