[HTML][HTML] Multi-objective optimization of medium-enthalpy geothermal Organic Rankine Cycle plants

S Gkousis, K Braimakis, P Nimmegeers… - … and Sustainable Energy …, 2025 - Elsevier
Geothermal energy is a renewable energy source that can contribute to a decarbonized
European energy mix. Geothermal Organic Rankine Cycle (ORC) units can produce power …

Pre-combustion CO2 capture using amine-based absorption process for blue H2 production from steam methane reformer

HT Oh, J Kum, J Park, ND Vo, JH Kang… - Energy Conversion and …, 2022 - Elsevier
A novel pre-combustion CO 2 capture process using methyl diethanolamine with piperazine
(MDEA/PZ) was investigated for the production of blue H 2 from a steam methane reformer …

An efficient multilayer adaptive self-organizing modeling methodology for improving the generalization ability of organic Rankine cycle (ORC) data-driven model

X Ping, F Yang, H Zhang, C Xing, A Yang… - … Applications of Artificial …, 2023 - Elsevier
The efficient and accurate model construction of an organic Rankine cycle (ORC) system is
the key to its analysis, prediction, and optimization. As a typical multidisturbance nonlinear …

Clean and sustainable power/fresh water/hot air production scheme based on solid oxide fuel cell feed by apricot stone biomass: A multi-attribute optimization

Z Fei, SU Zhanguo, NB Kumar, PK Singh… - Process Safety and …, 2023 - Elsevier
Developing novel and low-emission multi-generation systems is attracting considerable
critical attention. In this regard, a novel tri-generation of power, fresh water and hot air has …

Multi-objective optimization of methanol production for energy efficiency and environmental sustainability

AK Wolday, AM Gujarathi, M Ramteke - Computers & Chemical …, 2023 - Elsevier
In this study, a syngas-to-methanol synthesis plant is modeled using Aspen Plus and
optimized using MATLAB-NSGA-II algorithm to simultaneously minimize total annual gas …

Techno-economic analysis of cascaded supercritical carbon dioxide combined cycles for exhaust heat recovery of typical gas turbines

Y Cao, J Zhan, Q Cao, F Si - Energy Conversion and Management, 2022 - Elsevier
Gas turbine combined cycle is widely used to achieve power balance in grids with uncertain
renewable energy sources. To further enhance the rapid load-change capability of …

Information theory-based dynamic feature capture and global multi-objective optimization approach for organic Rankine cycle (ORC) considering road environment

X Ping, F Yang, H Zhang, J Zhang, C Xing, Y Yan… - Applied Energy, 2023 - Elsevier
Efficient capture and global optimization of organic Rankine cycle (ORC) operating features
in road environment is the key to obtain actual waste heat recovery potential. The complexity …

Operation characteristics and performance prediction of a 3 kW organic Rankine cycle (ORC) with automatic control system based on machine learning methodology

YQ Feng, Q Zhang, KJ Xu, CM Wang, ZX He, TC Hung - Energy, 2023 - Elsevier
Automatic control system enables the laboratory organic Rankine cycle (ORC) to adapt to
variable operating conditions of industrial application. In this study, the operation …

A novel and efficient cogeneration system of waste heat recovery integrated carbon capture and dehumidification for coal-fired power plants

Z Su, L Yang - Energy Conversion and Management, 2022 - Elsevier
Presently, coal-fired power plants are facing the situation of low energy utilization and high
pollution emission, to achieve the goal of energy conservation and emission reduction, the …

Deep learning method based on graph neural network for performance prediction of supercritical CO2 power systems

L Sun, T Liu, D Wang, C Huang, Y Xie - Applied Energy, 2022 - Elsevier
Considering the increasing energy consumption and greenhouse gas emissions, the
Supercritical CO 2 (S-CO 2) power system has attracted more and more attention. Due to the …