Article
Thermodynamics
Furkan Kartal, Ugur Ozveren
Summary: This study develops a CFB gasifier/steam turbine/PEM fuel cell integrated system using the Aspen Plus simulator. The impact of different torrefied biomass on PEM fuel cell outputs is examined, and a generalized and rapid prediction model is provided. The ANN model accurately forecasts PEM fuel cell output parameters based on torrefied biomass analysis data and gasification process parameters.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Green & Sustainable Science & Technology
Liping Tan, Lei Cai, Yidan Fu, Zining Zhou, Yanwen Guan
Summary: This study proposes a biomass gasification integrated natural gas combined cycle for carbon emission reduction. By adjusting the flow rate of CO2 and H2O in gasifying agents, the biomass mixing ratio and energy efficiency can be improved.
Article
Green & Sustainable Science & Technology
Amirreza Javaherian, Sadaf Ghasemi, Seyed Mohammad Seyed Mahmoudi, Marc A. Rosen, Mohsen Sadeghi
Summary: This study investigates a cogeneration system based on a gas turbine, integrated with a Rankine cycle and absorption refrigeration cycle, considering energy and exergy perspectives. The research reveals that the gasifier and combustion chamber have the highest contribution to system irreversibility. A parametric study assesses the impact of various factors on system performance and determines the optimal operating conditions for the proposed system.
Article
Green & Sustainable Science & Technology
Einara Blanco Machin, Daniel Travieso Pedroso, Adrian Blanco Machin, Daviel Gomez Acosta, Maria Isabel Silva dos Santos, Felipe Solferini de Carvalho, Nestor Proenza Perez, Rodrigo Pascual, Joao Andrade de Carvalho Junior
Summary: This study conducted an economic and environmental appraisal of introducing Biomass Integrated Gasification/Gas Turbine Combined Cycle (BIG-GTCC) technology in a Brazilian sugarcane mill to increase power generation potential. The results show that using torrefaction technology as a pretreatment and implementing gasification of the surplus plant bagasse is the best option in terms of both economy and environment.
Article
Thermodynamics
Mohammad Hasan Khoshgoftar Manesh, Shabnam Ghorbani, Ana Maria Blanco-Marigorta
Summary: This research proposes a novel combination of a solid oxide fuel cell and gas turbine system, coupled with an organic Rankine cycle and a multi-effect thermal desalination system. Through multi-objective optimization algorithms, the energy and exergy efficiencies of the system are improved, while reducing energy cost and environmental impact.
APPLIED THERMAL ENGINEERING
(2022)
Article
Chemistry, Physical
Shuaibing Wang, Haitao Lin, Azher M. Abed, Aman Sharma, Hadi Fooladi
Summary: This article proposes a polygeneration energy configuration based on biomass/gasification coupling to generate electricity, hydrogen fuel, and freshwater. Through parametric evaluation and thermodynamic, energetic, and exergoeconomic analysis, the configuration is found to have high energy efficiency and total products unit exergy cost. The study shows performance variations when using different biomass fuels.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Engineering, Chemical
Hui Xu, Bin Shi
Summary: Plastic products have superior performance and are widely used, but the current methods for recycling and processing waste plastics have limitations, leading to resource wasting and environmental pollution. This paper designs three different waste plastic gasification processes to achieve waste conversion, resource utilization, and carbon capture.
Article
Engineering, Electrical & Electronic
Yiming Yao, Chunyan Li, Bo Hu, Kaigui Xie
Summary: This letter proposes an algebraic model to efficiently calculate the electricity consumption of freshwater production. Case study results show that the proposed model is highly accurate and time-efficient. The use of this model leads to significant reduction in operational costs for energy systems.
IEEE TRANSACTIONS ON POWER SYSTEMS
(2023)
Article
Chemistry, Multidisciplinary
Zhao Yang, JingChun Wu, Yasser Elmasry, Abdulaziz Alanazi, Ammar Armghan, Mohana Alanazi, A. M. Algelany, Makatar Wae-hayee
Summary: This study proposes a new power generation system by integrating multiple sub-systems to address the global challenge of fossil fuel consumption and resource scarcity. The system was evaluated through techno-economic analyses and multi-objective optimization, and the results show that integrating a carbon dioxide liquefaction cycle helps reduce the cost of electricity.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Green & Sustainable Science & Technology
Pan Ding, Xiaojuan Liu, Hongling Qi, Hongtao Shen, Xiaochan Liu, Saeid Gholami Farkoush
Summary: A novel power and freshwater generation system is proposed based on gas turbine cycle as the main system with Kalina cycle and humidification-dehumidification desalination unit as waste heat recovery subsystems. The system's performance is evaluated through energy, exergy, economic, and environmental analysis, with optimization achieved through a genetic algorithm and TOPSIS method. The combustion chamber contributes the highest exergy destruction rate, while economic feasibility is confirmed through net present value analysis.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Energy & Fuels
Amirhossein Hasanzadeh, Ata Chitsaz, Parisa Mojaver, Amir Ghasemi
Summary: The study examined the life cycle cost, environmental impact, and energy performance of gas turbine hybridization with two high-temperature fuel cells, SOFC and MCFC. SOFC was found to be the most suitable candidate for hybridization, leading to reduced system investment and fuel costs, as well as decreased CO2 and NO emissions.
Article
Thermodynamics
Ali Shokri Kalan, Shadab Heidarabadi, Mohammad Khaleghi, Hamed Ghiasirad, Anna Skorek-Osikowska
Summary: One of the global challenges is sustainable energy production, and this study proposes a system driven by biomass gasifier for trigeneration of cold, heat, and electricity. The system involves a modified Kalina cycle and a supercritical CO2 power cycle, with input energy from gasification of municipal solid wastes. The system achieves energy and exergy efficiencies of 71.45% and 55.43%, respectively, from 3.683 kg/s of syngas. The highest exergy losses occur in the gasifier and combustion chamber, at 7.604 kW and 2.839 kW, respectively.
Article
Engineering, Aerospace
Hamidreza Abedi, Carlos Xisto, Isak Jonsson, Tomas Gronstedt, Andrew Rolt
Summary: This paper presents a numerical framework for investigating heat management concepts using LH2 and explores the impact of using LH2 to precool and intercool the compression system. The results show that precooling and intercooling with LH2 can improve the performance of the propulsion system to a certain extent, but higher effectiveness designs may result in disproportionately higher pressure losses.
Article
Thermodynamics
M. H. Khoshgoftar Manesh, P. Firouzi, S. Kabiri, A. M. Blanco-Marigorta
Summary: This paper proposes the simultaneous production of power and freshwater through the integration of various cycles for waste heat recovery. The results show high efficiency and low costs, making the system promising for sustainable energy production.
ENERGY CONVERSION AND MANAGEMENT
(2021)
Article
Chemistry, Physical
Jianguo Zhang, Dong Zhang, Tong Liu, Yao Wang, Man Wang, Xiaochuan Wang
Summary: In this study, an efficient and durable electrolyte-support solid oxide fuel cell (SOFC) with Sr2Fe1.5Mo0.5O6-delta (SFM) anode was prepared to verify the integrated system of a SOFC and coal gasification unit. The cell exhibited high output power density and good short-term stability, attributed to its good electrocatalytic activity and intrinsic property against carbon coking. The rate-limiting step was determined to be the low-frequency gas adsorption, dissociation, and conversion.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Review
Environmental Sciences
H. Sharifian, Z. Abedi, M. Amidpour, A. Hemmasi, H. Ghaffarzadeh
Summary: Global trade has highlighted the importance of environmental issues, with Iran implementing policies to reduce energy consumption by reviewing laws related to energy supply and consumption and enforcing national standards. Measures taken by Iran's oil refineries to implement green productivity techniques have resulted in significant energy savings.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2022)
Article
Energy & Fuels
Hossein Nikoomaram, Majid Amidpour, Mostafa Panahi, Amir Farhang Sotoodeh
Summary: The study developed an integrated hybrid polygeneration system based on solar and biogas energy, improving system performance significantly. Optimization results demonstrated an exergy efficiency value of 58.06% and an increase in energy efficiency from 60.55% to 65.94%.
INTERNATIONAL JOURNAL OF SUSTAINABLE ENERGY
(2022)
Article
Green & Sustainable Science & Technology
Amir Farhang Sotoodeh, Farzin Ahmadi, Zahra Ghaffarpour, Mohammad Ebadollahi, Hossein Nasrollahi, Majid Amidpour
Summary: The study proposes a new multigeneration system with steam gasification for power generation, heating-cooling, and hydrogen production. The use of thermoelectric generators results in a 12% improvement in power generation efficiency. Gasification temperature has the highest impact on system performance, with energetic and exergetic efficiencies calculated at 52.3% and 41.3% respectively.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2022)
Article
Construction & Building Technology
Abdalazeem Adam, Dong Han, Weifeng He, Majid Amidpour, Hong Zhong
Summary: This study investigates the heat and mass transfer process within an indirect evaporative cooling system in hot and humid climates. A numerical model is developed and validated to predict condensation in different operating conditions. The wettability factor significantly affects the condensation process, reducing condensation when decreased. Increasing the secondary air inlet velocity enhances the condensation process and improves humidity ratio and cooling capacity.
JOURNAL OF BUILDING ENGINEERING
(2022)
Article
Environmental Sciences
M. Moadel, M. Amidpour, Z. Abedi, A. Kani
Summary: The study focuses on the development and application of water energy environment (WEE) nexus models in the Urmia Lake basin in Iran, assessing energy demand drivers and potential energy saving and environmental pollutants abatement strategies under different scenarios. Results indicate significant potential for energy saving and emissions reduction in the Integrated Policy (IP) scenario, with sensitivity analysis showing the impact of population and GDP changes on total energy demand.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2022)
Article
Environmental Sciences
Y. Shamsaei, M. Amidpour, H. A. Ozgoli, A. Hajiseyed Mirzahosseini, A. F. Sotudeh
Summary: This study investigates the technical-economic performance of a gas-fired power plant with a simulated carbon capture unit in an oil refinery. The current condition of the power plant is analyzed using mathematical relations and software, and a post-combustion method is used to simulate the carbon capture unit. The use of exhaust steam from the deaerator as required steam helps reduce utility consumption, and changes in the unit pressure profile, removal of a pump, and initial investment result in reduced operating costs. The Carbon Capture unit effectively reduces carbon dioxide emissions from 138.06 to 1.51 million tons/year, but it also decreases efficiency from 76.282 to 60.480% due to electricity consumption. The study suggests using excess steam from the power plant as a heat source to increase overall efficiency, leading to a potential increase in efficiency from 60.480 to 71.639%.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2023)
Article
Energy & Fuels
Matin Karbasioun, Afshin Gholamalipour, Nasser Safaie, Rasool Shirazizadeh, Majid Amidpour
Summary: This study proposes a novel framework to model the energy system transition in fossil-fuel-rich countries and assess the techno-economic and environmental impacts of various policies. The results show that improving fossil fuel technologies received the highest score, indicating the inevitability of enhancing the efficiency of the current energy system. Implementing water-efficient renewable technologies is also crucial, considering Iran's water shortage.
Review
Green & Sustainable Science & Technology
Mahsa Sedighi, Peiman Pourmoghaddam Qhazvini, Majid Amidpour
Summary: Environmental pollution, global warming, and limited natural resources are challenges faced by the built environment. The application of bioactive elements on buildings' facades can positively impact factors such as thermal comfort, energy efficiency, wastewater treatment, and CO2 capture. Integration of photobioreactors (PBRs) in buildings can meet thermal needs and result in energy savings up to 30% through reduced heating, cooling, ventilation, and lighting loads. Algae-integrated buildings can also sequester CO2, contributing to pollution control and sustainable development.
Article
Green & Sustainable Science & Technology
S. A. Mousavi Rabeti, M. H. Khoshgoftar Manesh, M. Amidpour
Summary: Renewable energy-based polygeneration energy systems can improve the environment and reduce emissions while providing various products. This study proposes a novel polygeneration system that utilizes biomass and solar energy to produce power, heat, freshwater, and hydrogen through different cycles and processes.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2023)
Article
Energy & Fuels
Mohammad Ali Moradi, Mohsen Salimi, Majid Amidpour
Summary: The study focuses on re-evaluating the electrification plan of agricultural wells in Iran to achieve sustainable and smart agriculture sector. An environmental energy analysis model is used to develop possible scenarios for policy-making until 2041. A bottom-up end-use analysis model is employed to evaluate the cost-benefits of electrification, and the superior scenario of an energy efficiency package is proposed. By integrating electrification and intelligent monitoring, the research suggests using solar and wind energy as a sustainable solution, which can save energy and reduce greenhouse gas emissions by 2041.
Article
Engineering, Environmental
Ruru Meng, Jun Lyu, Yang Lu, Mohsen Salimi, Bo Zhu, Daniel K. Macharia, Lisha Zhang, Majid Amidpour, Liming Zou, Zhigang Chen
Summary: This study reports the growth of phosphomolybdate-carbon hybrid nanorod arrays on carbon-fiber cloth for constructing an efficient salt-free hanging evaporator. The optimized CFc/PMo12-C with nanorods exhibited increased photo-absorption and decreased water-evaporation enthalpy, resulting in efficient continuous seawater evaporation.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Green & Sustainable Science & Technology
Seyed Alireza Mousavi Rabeti, Mohammad Hasan Khoshgoftar Manesh, Majid Amidpour
Summary: A polygeneration system for producing power, freshwater, and methanol using solar and waste resources is defined in this study. By utilizing waste heat recovery and CO2 capture technologies, power and methanol production are achieved. Optimization algorithms are used to improve system performance, and the results show that the Multi-objective Salp Swarm Algorithm is the most efficient. The system achieves an energy efficiency of 29.25% and an exergy efficiency of 23.59%.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Green & Sustainable Science & Technology
Mohsen Salimi, Majid Amidpour, Mohammad Ali Moradi, Marjan Hajivand, Ebrahim Siahkamari, Mehrzad Shams
Summary: Steam is widely used in industrial plants as a heat transfer medium. This study simulated the steam systems of a natural gas processing plant and analyzed the amount of water loss to identify solutions for improvement. Through modeling and economic evaluation, it was found that these improvement solutions have feasible investment return periods.
Article
Engineering, Multidisciplinary
Farnaz Montazerifar, Majid Amidpour, Zahra Abedi
Summary: This study investigates the performance of multi-stream plate-fin heat exchangers with a novel design of fractal shape fins and a new structure. The results show that increasing the angle of attack of fractal fins improves flow deflection and fluid mixing, while increasing Reynolds number enhances vortex effects. Adding solid nanoparticles to the fluid enhances heat transfer efficiency but increases pressure loss. Overall, the study introduces new insights into the design and optimization of plate heat exchangers. Rating: 8/10.
ALEXANDRIA ENGINEERING JOURNAL
(2023)
Article
Energy & Fuels
Mehdi Tafazoli, Mohsen Salimi, Saeed Zeinalidanaloo, Javad Mashayekh, Majid Amidpour
Summary: The use of solar trackers can increase electricity production in photovoltaic power plants. This article compares the electricity produced by fixed and tracking structures in different cities of Iran. Software modeling and techno-economic analysis were conducted to evaluate different sun tracking scenarios and the decision-making for constructing such power plants in Iran. It is found that using east-west detectors has a positive effect on increasing power production, especially in summer. However, the economic viability of this technology depends on other economic factors.
