AFFORDABLE AND CLEAN ENERGY

Reversible solid oxide cells (r-SOCs), which can reversibly switch between solid oxide fuel cells (SOFCs) for power generation and solid oxide electrolysis cells (SOECs) for steam electrolysis, are pr [...]

Quantitative evaluation of fatigue limit of additively manufactured Ni-based superalloy considering the effect of defects and hydrogen environment

Department of Hydrogen Energy Systems, Graduate School of Engineering

Ni-based superalloy 718 has been widely used in many industries, in particular, such as aerospace engineering, due to excellent mechanical strength under a wide range of temperatures as well as high r [...]

Additive manufacturing has advantages such as high geometric freedom and simplification of the manufacturing process. However, it also has the drawback of high cost. Research has shown that approximat [...]

The wind farm designing approaches in Japan differ from those in Europe and America due to its unique wind and geographic conditions. Floating offshore wind turbines are considered to become the mains [...]

Achieving a carbon-neutral society with hydrogen as a primary energy source requires efficient technologies for energy conversion and storage. Solid Oxide Reversible Cells (SORCs) offer a promising so [...]

Development and Experimental Validation of a Depletion Layer Model for Organic PN Junctions Based on Doping-Equilibrium Reactions

Department of Interdisciplinary Engineering Science, Interdisciplinary Graduate School of Engineering Sciences

This research focuses on the depletion layer in organic PN junctions and proposes a self-consistent analysis of doping efficiency and carrier distribution based on a chemical equilibrium model invol [...]

Exploring the Dynamics of Energy Policy and Energy Justice Frameworks for Advancing Sustainable Development and Environmental Protection in Energy systems.

Department of Mechanical Engineering, Graduate School of Engineering

This research addresses the intersection of energy policy and social justice, aiming to advance sustainable development goals through an interdisciplinary approach. It involves literature review, data [...]

The icing is a problem that need attention in the industry, for example the wind turbine in cold climate. When the icing liquid layer being driven by the airflow, it can be considered as the liquid fi [...]

Establishment of design guidelines for high performance and durability of fuel-electrode-supported reversible solid oxide cells

Quantitative evaluation of fatigue limit of additively manufactured Ni-based superalloy considering the effect of defects and hydrogen environment

Development of Strength Reliability System for As-Built Metallic Parts Fabricated by LPBF Process: Application to Non-Combustible Mg Alloys

Research on Power Output Prediction of Floating Offshore Wind Farms

Improvement of Tubular Solid Oxide Reversible Cell using La0.9Sr0.1Ga0.8Mg0.2O3-δ as Electrolyte by Dip-coating Method

Development and Experimental Validation of a Depletion Layer Model for Organic PN Junctions Based on Doping-Equilibrium Reactions

Exploring the Dynamics of Energy Policy and Energy Justice Frameworks for Advancing Sustainable Development and Environmental Protection in Energy systems.

Modeling and validation of gas-sheared liquid film dynamics under icing condition

“Future-Creation (MIRAI)” Course Kyushu University SPRING program