Thermodynamic performance assessment of ocean thermal energy conversion based hydrogen production and liquefaction process |
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| Authors: | Fatih Yilmaz Murat Ozturk Resat Selbas |
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| Affiliation: | 1. Department of Electrical and Energy, Vocational School of Technical Sciences, Aksaray University, 68100, Aksaray, Turkey;2. Department of Mechatronic Engineering, Faculty of Technology, Suleyman Demirel University, 32100, Isparta, Turkey;3. Department of Energy System Engineering, Faculty of Technology, Suleyman Demirel University, 32100, Isparta, Turkey |
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| Abstract: | In the proposed study, the thermodynamic performance assessment of ocean thermal energy conversion (OTEC) based hydrogen generation and liquefaction system are evaluated. In this context, the energetic and exergetic analyses of integrated system are conducted for multigeneration. This integrated process is consisted of the heat exchangers, turbine, condenser, pumps, solar collector system, hot storage tank, cold storage tank and proton exchange membrane (PEM) electrolyzer. In addition to that, the impacts of different design indicators and reference ambient parameters on the exergetic performance and exergy destruction rate of OTEC based hydrogen production system are analyzed. The energetic and exergetic efficiencies of integrated system are founded as 43.49% and 36.49%, respectively. |
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| Keywords: | OTEC Integrated system Hydrogen energy |
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