Nagasaki Institute of Applied Science Institutional Repository (NiAS)
Not a member yet
1160 research outputs found
Sort by
For the implementation of the High Temperature Gas-cooled Reactor (HTGR)
As the high temperature gas-cooled reactor (HTGR) can supply high-temperature gas to application systems, HTGR is expected to be applied for generating hydrogen, which will play a central role as a secondary energy source in the 21st century along with electricity.
By HTGR, hydrogen can be generated without using fossil fuels, or at least with less fossil fuels. Also, HTGR is expected to be the heat source in the "closed cycle gas turbine power generation system".
This paper describes HTGR, the differences from existing light-water reactors, the possibility of its application and the current status of its development, introducing, as an example of HTGR, the high temperature engineering test reactor (HTTR) which is a Japanese test facility to demonstrate the feasibility of HTGR.departmental bulletin pape
Prospects for a Hydrogen Society
Hydrogen is expected to be one of the best fuels in the future. However, the development of hydrogen utilization technologies has not made any remarkable progress for some 30 years since the so-called "oil-crisis" in the '70s.
This paper describes the prospects for a hydrogen society, examining the potential of hydrogen as a principal fuel, and studying the feasibility of developing of production, transportation and storage technologies for hydrogen.
In conclusion, it is possible that the high temperature gas reactor (HTGR) , an example of advanced nuclear energy utilization technology, may be a heat source for the hydrogen production process without consuming fossil fuels.departmental bulletin pape
Development of computer assisted language learning materials for Japanese language learners: DiDiO
departmental bulletin pape
Design of high temperature heat exchangers for "high temperature gas-cooled reactor hydrogen production system"
departmental bulletin pape
Theory of One-Dimensional Bosons in Harmonic Traps(2)
We consider a one-dimensional system of repulsive δ-interacting bosons trapped in a harmonic potential. For all values of the coupling strength, we derive expressions of the wave functions and ground-state energies of five-body systems.departmental bulletin pape
Study on secondary flow within low aspect ratio steam turbine cascade (phase 1) Mechanism of loss generation
departmental bulletin pape
Persinette. Französischer Urtext von Charlotte-Rose de La Force (1698)
departmental bulletin pape