Exergetic analysis of a newly geothermal power-based integrated system for various outputs

IF 1.1 4区工程技术 Q4 ENERGY & FUELS

International Journal of Exergy Pub Date : 2023-01-01 DOI:10.1504/ijex.2023.128789

Yunus Emre Yuksel, Fatih Yilmaz, Murat Ozturk

引用次数: 1

Abstract

In this research, a novel geothermal power-based combined plant is planned for various valuable products generation. A flash-binary geothermal plant, an organic Rankine cycle plant, a transcritical-CO2 plant, a hydrogen production plant, and a magnetic refrigeration plant are integrated together to generate beneficial products. In the evaluation part of the paper, thermodynamic analyses, validation studies, and parametric studies are performed. According to the assessment outputs, the total power production is found as 20,220 kW, the heating capacity is 8,726 kW, and the cooling generation rate is 1,341 kW. In addition, the hydrogen production rate of the designed energy plant is 0.0124 kg/s.

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一种新型多输出地热能综合系统的火用分析

在本研究中，规划了一种新型的地热发电联合发电厂，用于各种有价值的产品的生产。一个闪二分地热电厂、一个有机朗肯循环电厂、一个跨临界二氧化碳电厂、一个制氢电厂和一个磁制冷电厂被整合在一起，产生有益的产品。在论文的评价部分，热力学分析，验证研究和参数研究进行。根据评估结果，总发电量为20220 kW，制热容量为8726 kW，制冷量为1341 kW。另外，设计的能源装置产氢速率为0.0124 kg/s。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Exergy 物理-能源与燃料

CiteScore

2.10

自引率

15.40%

发文量

107

审稿时长

6 months

期刊介绍： IJEX is dedicated to providing an interdisciplinary platform for information and ideas in the field of exergy and thermodynamic optimisation. It publishes a wide range of original, high-quality research papers, and ancillary features, spanning activities from fundamental research to industrial applications. IJEX covers aspects of exergy analysis of engineering and non-engineering systems and processes in a large variety of disciplines, ranging from mechanical engineering to physics and chemical engineering to industrial ecology. Topics covered include: -Thermodynamic systems -Energy-related applications -Process optimisation -Energy systems, policies, planning -Exergy/environment modelling -Exergetic life cycle assessment -Industrial ecology -Sectoral exergy utilisation -Waste exergy emissions -Second-law efficiency -Thermo- and exergo-economics -Exergy in sustainable development -Criticisms of and problems with use of exergy -Entropy generation minimisation -Constructal theory and design