AHP VIKOR framework for selecting wind turbine materials with a focus on corrosion and efficiency DOI Creative Commons

Sekar Kidambi Raju,

Subramanian Natesan, Amal H. Alharbi

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Oct. 14, 2024

The research objective in the context of study relates to major concern corrosion affecting wind turbines operation find materials with high durability relation environmental conditions operation, strength, and cost. A method is an integration Analytical Hierarchy Process (AHP) VIKOR Multi-Criteria Decision Making (MCDM) techniques that will assess seven different material options on sixteen criteria comprise resistance, mechanical properties, cost, a negative impact. From this result, AHP calculated weights for indicators chose potential materials, finally, used these compared ranked them obtain compromise solution. novelty integrates MCDM methods address turbines. By evaluating against challenging criteria-including toxicity, ranks criteria, while identifies optimal choice. This dual approach enhances selection process, ensuring chosen improves turbine performance durability, offering significant advancement sustainable development energy technology. In conclusion, by integrating VIKOR, it comprehensively evaluates multiple based methodology effectively enhance extend their lifespan, addressing critical industry challenge. alternative exhibits similarity positive ideal solution (Si) 0.3704 relative closeness (Ri) 0.0750. Additionally, its priority ranking (Qi) 0.001, placing first rank Carbon Fiber Reinforced Polymers (CFRP) within methodology.

Language: Английский

Catalytic Approaches for CO2 Conversion to Value‐Added Products: An Overview of Life Cycle Assessment Studies DOI Creative Commons
Anna‐Maria Pappa, Cuong Pham‐Huu, Spiros Papaefthimiou

et al.

Advanced Energy and Sustainability Research, Journal Year: 2025, Volume and Issue: unknown

Published: March 23, 2025

The urgent need to address climate change has driven efforts develop sustainable strategies for environmental mitigation. Among these, the catalytic and electrocatalytic conversion of CO 2 into value‐added products using renewable energy holds significant promise. E‐fuels, produced through heterogeneous processes involving hydrogen, exemplify this potential, offering alternatives. Life cycle assessment (LCA) is a critical tool evaluate impacts utilization technologies, providing comprehensive analysis broader sustainability metrics. This review synthesizes findings from selected LCA studies, focusing on processes, particularly those utilizing catalysis electrochemical reduction. goal provide practical insights recommendations help technology developers identify pathways with lowest impact optimize technologies. It highlighted that despite widely recognized advantages ‐based benefits cannot be guaranteed, while carbon intensity electricity source used significantly affects outcomes. identifies possible improvement associated sources, capture methods, H production pathways, as electrification chemical sector shows great potential enormous greenhouse gas (GHG) emission mitigation emerging challenges.

Language: Английский

Citations

0
Advancing E-Fuels Production Through Process Intensification: Overcoming Challenges and Seizing Opportunities for a Sustainable Energy Future - A Critical Review DOI
Juan Gabriel Segovia‐Hernández

Chemical Engineering and Processing - Process Intensification, Journal Year: 2024, Volume and Issue: unknown, P. 110107 - 110107

Published: Dec. 1, 2024

Language: Английский

Citations

1
AHP VIKOR framework for selecting wind turbine materials with a focus on corrosion and efficiency DOI Creative Commons

Sekar Kidambi Raju,

Subramanian Natesan, Amal H. Alharbi

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Oct. 14, 2024

The research objective in the context of study relates to major concern corrosion affecting wind turbines operation find materials with high durability relation environmental conditions operation, strength, and cost. A method is an integration Analytical Hierarchy Process (AHP) VIKOR Multi-Criteria Decision Making (MCDM) techniques that will assess seven different material options on sixteen criteria comprise resistance, mechanical properties, cost, a negative impact. From this result, AHP calculated weights for indicators chose potential materials, finally, used these compared ranked them obtain compromise solution. novelty integrates MCDM methods address turbines. By evaluating against challenging criteria-including toxicity, ranks criteria, while identifies optimal choice. This dual approach enhances selection process, ensuring chosen improves turbine performance durability, offering significant advancement sustainable development energy technology. In conclusion, by integrating VIKOR, it comprehensively evaluates multiple based methodology effectively enhance extend their lifespan, addressing critical industry challenge. alternative exhibits similarity positive ideal solution (Si) 0.3704 relative closeness (Ri) 0.0750. Additionally, its priority ranking (Qi) 0.001, placing first rank Carbon Fiber Reinforced Polymers (CFRP) within methodology.

Language: Английский

Citations

0