Furthermore, a web layout, design, and structure used within SOKENDAI DFS web are copyrighted under SOKENDAI(The Graduate University for Advanced Studies),Department of Fusion Science.
At the National Institute for Fusion Science, as one facet of joint research being advanced together with universities around the country, development of this fuel target is moving forward in joint research with Osaka University.
At the National Institute for Fusion Science we are advancing with simulation research on the ion mass effect, which will be the key for improving the performance of deuterium plasma, focusing on turbulence and the zonal flow.
Research Updates/ National Institute for Fusion Science In the generation of fusion power in the future, in addition to maintaining the burning, a high-temperature plasma will be controlled by supplying fuel gas from outside into that high-temperature plasma.
At the National Institute for Fusion Science, we have solved this problem through joint research with universities and research institutes both in Japan and abroad by affixing erbium oxide(Er203) to the inner side of the pipe.
At the National Institute for Fusion Science, as a method for finding areas where confinement performance inside the plasma is high we have proposed the"momentary heating propagation method" and have researched its effectiveness in the LHD.
Research Updates/ National Institute for Fusion Science In order to achieve fusion energy it is necessary to maintain a plasma at a sufficiently high temperature for the fusion reaction to occur over an extended period of time.
The National Institute for Fusion Science is aiming to achieve predictions with high reliability, and we have developed a computer program that can simultaneously simulate the state of the plasma and the movement of the high-energy particles.
At the National Institute for Fusion Science, we posed the idea of raising the hydrogen solubility by mixing fine metal dust particles into the molten salt. We then moved forward with an experiment to test this idea.
I would like to introduce life in the Department of Fusion Science. Research environment and activitiesGraduate students are assigned to a student office which is located near their supervisor's office.
In the future fusion reactor, because high heat loads carried to the divertor are anticipated,at the National Institute for Fusion Science we are advancing with research on divertors with higher heat resistance.
At the National Institute of Fusion Science, in collaboration with private enterprises and with research institutes in Japan and abroad, using these technologies for producing transparent pottery, we produced optical devices that cause the Faraday effect.
Research Updates/ National Institute for Fusion Science High-temperature plasma, on which research seeking fusion energy in the future advances, does not make direct contact with the vacuum vessel wall because it is maintained while confined in a magnetic field container inside the vacuum vessel.
Research Updates/ National Institute for Fusion ScienceFor the realization of fusion energy, in the plasma experiment devices around the world beginning with the Large Helical Device(LHD) research is being conducted for producing and maintaining high-temperature plasmas.
At the National Institute for Fusion Science, using the world's largest superconducting large-scale device, Large Helical Device(LHD), based upon an idea unique to Japan called the heliotron system, we are advancing greatly in a research project through high-temperature plasma experiments using the magnetic field.
At the National Institute for Fusion Science, in the Large Helical Device(LHD) by injecting microwaves, such as those used in a microwave oven, into a high-temperature plasma we have advanced in our development of a method for expelling impurities.
Research Updates/ National Institute for Fusion Science In the Large Helical Device(LHD) we are heating high-temperature, high-density plasma confined in the magnetic field by high-energy particles whose energy is much higher than that of ions and electrons in the plasma.
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