Systems analysis, design, and optimization of geothermal energy systems for power production and polygeneration: State-of-the-art and future challenges

I Lee, JW Tester, F You - Renewable and Sustainable Energy Reviews, 2019 - Elsevier
Geothermal energy has significant potential to reduce fossil fuel consumptions and
environmental impacts. To improve energy conversion efficiency of geothermal energy …

An intelligent thermodynamic/economic approach based on artificial neural network combined with MOGWO algorithm to study a novel polygeneration scheme using …

MA Haghghi, A Hasanzadeh, E Nadimi… - Process Safety and …, 2023 - Elsevier
Flash-based geothermal cycles correspond to environmentally friendly and cost-effective
processes in a renewable framework and provide an opportunity for combined cycles …

Multi-variable study/optimization of a novel geothermal-driven poly-generation system: application of a soft-computing intelligent procedure and MOGWO

MA Haghghi, Z Mohammadi, M Delpisheh… - Process Safety and …, 2023 - Elsevier
Due to the operational conditions of flash-binary geothermal cycles, it is difficult to design a
multiple heat recovery technique for its waste heat. To address this deficiency and reuse its …

Simulation and 4E analysis of a novel trigeneration process using a gas turbine cycle combined with a geothermal-driven multi-waste heat recovery method

F Chen, W Zhang, Y Liu, J Cai, JL Zhang… - Process Safety and …, 2023 - Elsevier
A novel hybrid system using geothermal energy and fuel gas in a co-feed structure is
proposed. The main objectives include improving the sustainability of a gas turbine cycle …

A multigeneration cascade system using ground-source energy with cold recovery: 3E analyses and multi-objective optimization

A Mahmoudan, P Samadof, S Hosseinzadeh… - Energy, 2021 - Elsevier
A novel integrated energy system based on a geothermal heat source and a liquefied
natural gas heat sink is proposed in this study for providing heating, cooling, electricity …

A geothermal-biomass powered multi-generation plant with freshwater and hydrogen generation options: Thermo-economic-environmental appraisals and multi …

N Hashemian, A Noorpoor - Renewable Energy, 2022 - Elsevier
In the current article, a novel geothermal-biomass-powered multi-generation plant was
introduced and probed through thermo-economic-environmental aspects plus multi-criteria …

Multi-objective optimization and exergoeconomic analysis of waste heat recovery from Tehran's waste-to-energy plant integrated with an ORC unit

A Behzadi, E Gholamian, E Houshfar… - Energy, 2018 - Elsevier
Recovery of waste heat in large industrial plants is nowadays an important topic of thermal
optimization. In the present study, energy, exergy, and exergoeconomic analysis of an …

Energy, exergy and exergy-economic analysis of a new multigeneration system based on double-flash geothermal power plant and solar power tower

MA Javadi, MK Abhari, R Ghasemiasl… - … Energy Technologies and …, 2021 - Elsevier
In this research, a multigeneration system consisting of a double-flash geothermal power
plant, solar power tower, organic Rankine cycle, alkaline electrolyzer and a single-stage …

Comprehensive analysis and multi-objective optimization of a power and hydrogen production system based on a combination of flash-binary geothermal and PEM …

G Fan, B Yang, P Guo, S Lin, SG Farkoush… - International Journal of …, 2021 - Elsevier
In this study, comprehensive energy, exergy, and economic modeling, and optimization of a
flash-binary geothermal system, were carried out for power and hydrogen production. The …

Prospects of power generation from an enhanced geothermal system by water circulation through two horizontal wells: A case study in the Gonghe Basin, Qinghai …

T Xu, Y Yuan, X Jia, Y Lei, S Li, B Feng, Z Hou, Z Jiang - Energy, 2018 - Elsevier
This study numerically investigates the power generation potential from a fractured
geothermal reservoir at Qiabuqia geothermal area in the Gonghe Basin, Northwestern …