/fields/mechanical-fluid
Mechanical & Fluid Systems
Turbines, heat exchangers, and the energy efficiency frontier.
30 papers from your field · Snapshot from gxceed corpus on 2026-05-11
Why this field matters in GX
Mechanical engineers carry the efficiency frontier of the energy transition: wind aerodynamics, offshore floating dynamics, building HVAC, industrial heat pumps, and the propulsion shift in shipping and aviation. CFD and structural mechanics PhDs are needed wherever a percent of efficiency translates to gigatonnes of avoided CO2.
GX implementation map
Top results from your field, clustered by GX implementation theme. Each cluster shows where doctoral methods from your field actually meet decarbonization work.
Renewables
10 papers in this clusterPower generation forecasting and system technology for renewable energy
This paper examines power generation forecasting and system technology for renewable energy. It discusses methods for predicting the output of variable renewables and technologies for grid stabilization.
via J-STAGE
Analysis of Regional Renewable Energy Systems from Seasonal and Hourly Supply-Demand Structures
This paper analyzes regional renewable energy systems focusing on seasonal and hourly supply-demand structures. It evaluates supply-demand balance considering the variability of solar and wind power, proposing a method to design optimal energy systems tailored to regional…
via J-STAGE
Future Prospects of Renewable Energy
This paper provides an overview of the future prospects of renewable energy. It discusses the role and challenges of renewables in Japan's energy transition, technological innovations, and includes policy recommendations.
via J-STAGE
Energy transition
7 papers in this clusterTHE ROLE OF UNDERWATER ROBOTICS IN THE OFFSHORE ENERGY TRANSITION: SUPPORT FOR OFFSHORE WIND, GREEN HYDROGEN, AND CCS
Igor Barcelo Uchoa de Castro
This paper reviews the role of underwater robotics (ROVs and AUVs) in supporting offshore wind, green hydrogen, and CCS, based on Brazilian studies. It systematizes evidence on subsea activities like seabed surveys, cable inspection, and environmental monitoring, and proposes an…
via Revista ft
Advancing Sustainable Aviation: Insights from Methodologies, Technologies, and Policy Frameworks for Climate Impact Mitigation
Edoardo Bucchignani, Alessandra Lucia Zollo, Veronica Villani, …
This paper provides a comprehensive analysis of EU-funded and global projects addressing aviation's climate impact. It synthesizes methodologies, technologies, and policy frameworks, highlighting pathways such as sustainable aviation fuels and operational efficiency for…
The green energy transition: systemic contradictions and hidden costs
D. Davydov, K. Nikitin, A. A. Zagoruyko, …
This paper critically examines the hidden technological, economic, and environmental costs of the green energy transition. It assesses wind, solar, hydrogen, and CCUS technologies using metrics like EROI, LCOE, and lifecycle carbon footprint, finding many still immature with…
via Power engineering (Barrington, Ill.)
CCUS
4 papers in this clusterAn enhanced methodology for hydraulic and thermodynamic analyses of the column performances of a flue gas decarbonization system.
H. Gohoho, T. Kopac, Yaşar Demirel
This study proposes an enhanced methodology for hydraulic and thermodynamic analyses of column performance in flue gas decarbonization systems. The improved approach increases analysis accuracy and supports optimization of CO2 capture processes. Validation with experimental data…
via Environmental science and pollution research international
Carbon Capture, Utilization, and Storage (CCUS) for Clean Energy
Grazia Leonzio
This paper examines the role of CCUS in the clean energy transition, covering capture methods, utilization pathways, and storage solutions. It discusses integration with energy systems, cost challenges, and scalability, evaluating its potential contribution to net-zero goals.
via Sustainability
Carbon Dioxide Capture by Polymers: Thermodynamics, Computer Modeling, Technology, and Applications
H. Yangthong, Phakamat Lim‐arun, Siriwan Jansinak, …
This review comprehensively compares CO2 capture technologies, focusing on polymer-based adsorbents, covering thermodynamics, computer modeling, and applications. It finds adsorption promising for long-term protection against pollutants and moisture, with polymer materials…
via Journal of Applied Polymer Science
Energy efficiency
4 papers in this clusterReduction of greenhouse gas emissions by reducing water supply pressure and optimizing water operation
This paper examines methods to reduce greenhouse gas emissions in water supply systems by lowering water pressure and optimizing operations. It quantifies the reduction in pump electricity consumption and evaluates synergies with operational improvements, contributing to…
via J-STAGE
Hybrid Nanofluids for Low-Carbon Chemical Processes
J. Singh
This review examines hybrid nanofluids as advanced heat-transfer media to enhance energy efficiency in low-carbon chemical processes. By combining two or more nanoparticles, they offer synergistic improvements in thermal conductivity and stability, with applications in CO₂…
via Journal of Engineering and Applied Sciences Technology
Optimal Pump Operation Planning for Decarbonized Water Management
This paper proposes an optimal pump operation planning method for decarbonized water management, aiming to reduce energy consumption and CO2 emissions. It contributes to sustainable water management in the context of a decarbonized society.
via J-STAGE
Hydrogen
2 papers in this clusterNanofluidic membranes: fabrication and structural regulation for gas separation
Huijie Wang, Chen Wang
This review comprehensively summarizes recent progress in nanofluidic membranes for hydrogen purification. It covers fabrication strategies (in-situ growth, vacuum filtration, spin-coating) and design principles (size exclusion, surface charge, adsorption). Key challenges…
via Chinese Science Bulletin
Solar and wind powered green hydrogen systems: A review
Q Alkhawlani, Sameer Algburi, Salah Sabeeh, …
This review evaluates solar- and wind-powered green hydrogen pathways, covering system design, electrolyser operation, storage, economics, environmental footprints, and policy. It presents a roadmap targeting <$2/kg by 2040 through cost reductions and policy support.
via Energy Reports
Scope 3
1 papers in this clusterA Study on the Proportion of Ports in CO2 Emissions from International Maritime Container Transport
This study analyzes the proportion of ports in CO2 emissions from international maritime container transport, estimating the contribution of ports and providing implications for emission reduction strategies.
via J-STAGE
Other
1 papers in this clusterReframing lung transplantation through a sustainability lens.
O. Tisekar, C. Doig, Caroline M. Patterson
This review explores integrating sustainable practices across lung transplantation to reduce environmental impact and improve outcomes for climate-vulnerable patients. It outlines mitigation (e.g., green procurement, reduced anesthesia emissions) and adaptation (telemedicine,…
via Current opinion in pulmonary medicine
Carbon accounting
1 papers in this clusterGuidance related to evaluation of greenhouse gas emission reduction contribution and their characteristics
This paper reviews various guidance on evaluating greenhouse gas emission reduction contributions, comparing their characteristics. It clarifies differences in frameworks and calculation methods for quantifying corporate emission reductions, highlighting practical challenges and…
via J-STAGE
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