Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction
Most of the power plants in the world are based on gas turbines and many researchers tried to improve their efficiencies. This goal can be attained by the optimum utilization of heat losses. The authors of the present study aim to design, model, and optimize a gas turbine based multigeneration power...
Published in: | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY |
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Main Authors: | , , , , , , |
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Language: | English |
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PERGAMON-ELSEVIER SCIENCE LTD
2024
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Online Access: | https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001135207800001 |
author |
Hai Tao; Dahan Fadl; Mohammed Amin Salih; Chauhan Bhupendra Singh; Alshahri Abdullah H.; Almujibah Hamad R.; Ahmed, A. N. |
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Hai Tao; Dahan Fadl; Mohammed Amin Salih; Chauhan Bhupendra Singh; Alshahri Abdullah H.; Almujibah Hamad R.; Ahmed, A. N. Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction Chemistry; Electrochemistry; Energy & Fuels |
author_facet |
Hai Tao; Dahan Fadl; Mohammed Amin Salih; Chauhan Bhupendra Singh; Alshahri Abdullah H.; Almujibah Hamad R.; Ahmed, A. N. |
author_sort |
Hai |
spelling |
Hai, Tao; Dahan, Fadl; Mohammed, Amin Salih; Chauhan, Bhupendra Singh; Alshahri, Abdullah H.; Almujibah, Hamad R.; Ahmed, A. N. Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction INTERNATIONAL JOURNAL OF HYDROGEN ENERGY English Article Most of the power plants in the world are based on gas turbines and many researchers tried to improve their efficiencies. This goal can be attained by the optimum utilization of heat losses. The authors of the present study aim to design, model, and optimize a gas turbine based multigeneration power plant that uses the maximum possible of input energy to boost the products capacity and improve the efficiency. To decline the hydrogen storage and transportation costs, a hydrogen liquefaction process is applied to liquified the produced hydrogen at the same time. Besides, the power plant stack containing a substantial amount of energy is employed to operate a multi-effect desalination unit. To solve the main functions of the model, a programming code is developed. Then, the objective functions of the model are optimized using a machine learning model coupled with a genetic algorithm. Sensitivity analysis reveals that the fuel mass flow rate plays a pivotal role on total cost rate and hydrogen production rate; however, does not affect the exergy efficiency. Applying such a design for heat recovery, leads to 3.27% improvement in exergy efficiency rather than similar studies. The optimization results indicates that the LCOE is declined by 8.16% and normalized emission of CO2 is mitigated by 5.82 kg/GJ.(c) 2023 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. PERGAMON-ELSEVIER SCIENCE LTD 0360-3199 1879-3487 2024 49 10.1016/j.ijhydene.2023.07.083 Chemistry; Electrochemistry; Energy & Fuels WOS:001135207800001 https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001135207800001 |
title |
Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction |
title_short |
Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction |
title_full |
Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction |
title_fullStr |
Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction |
title_full_unstemmed |
Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction |
title_sort |
Techno-economic-environmental assessment and AI-enhanced optimization of a gas turbine power plant with hydrogen liquefaction |
container_title |
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY |
language |
English |
format |
Article |
description |
Most of the power plants in the world are based on gas turbines and many researchers tried to improve their efficiencies. This goal can be attained by the optimum utilization of heat losses. The authors of the present study aim to design, model, and optimize a gas turbine based multigeneration power plant that uses the maximum possible of input energy to boost the products capacity and improve the efficiency. To decline the hydrogen storage and transportation costs, a hydrogen liquefaction process is applied to liquified the produced hydrogen at the same time. Besides, the power plant stack containing a substantial amount of energy is employed to operate a multi-effect desalination unit. To solve the main functions of the model, a programming code is developed. Then, the objective functions of the model are optimized using a machine learning model coupled with a genetic algorithm. Sensitivity analysis reveals that the fuel mass flow rate plays a pivotal role on total cost rate and hydrogen production rate; however, does not affect the exergy efficiency. Applying such a design for heat recovery, leads to 3.27% improvement in exergy efficiency rather than similar studies. The optimization results indicates that the LCOE is declined by 8.16% and normalized emission of CO2 is mitigated by 5.82 kg/GJ.(c) 2023 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
publisher |
PERGAMON-ELSEVIER SCIENCE LTD |
issn |
0360-3199 1879-3487 |
publishDate |
2024 |
container_volume |
49 |
container_issue |
|
doi_str_mv |
10.1016/j.ijhydene.2023.07.083 |
topic |
Chemistry; Electrochemistry; Energy & Fuels |
topic_facet |
Chemistry; Electrochemistry; Energy & Fuels |
accesstype |
|
id |
WOS:001135207800001 |
url |
https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001135207800001 |
record_format |
wos |
collection |
Web of Science (WoS) |
_version_ |
1809678579236077568 |