Thermodynamic performance assessment of ocean thermal energy conversion based hydrogen production and liquefaction process

被引：55

作者：

Yilmaz, Fatih ^{[1
]}

Ozturk, Murat ^{[2
]}

Selbas, Resat ^{[3
]}

机构：

[1] Aksaray Univ, Vocat Sch Tech Sci, Dept Elect & Energy, TR-68100 Aksaray, Turkey

[2] Suleyman Demirel Univ, Fac Technol, Dept Mechatron Engn, TR-32100 Isparta, Turkey

[3] Suleyman Demirel Univ, Fac Technol, Dept Energy Syst Engn, TR-32100 Isparta, Turkey

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2018年 / 43卷 / 23期

关键词：

OTEC; Integrated system; Hydrogen energy; PLANT; SIMULATION; SYSTEM; CYCLE; CELL;

D O I：

10.1016/j.ijhydene.2018.02.021

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：10626 / 10636

页数：11

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