At the National Institute for Fusion Science, we have developed a simulation method that can accurately calculate the phenomena in which various species of ions collide.
核融合科学研究所では名古屋大学と共同で「GKV」というシミュレーションコードの開発を進めている。
At NIFS, in joint research with Nagoya University we are advancing in developing the"GKV" simulation code.
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.
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.
After the CFQS is completed, much research will be performed from theexperiment to prove to confine the plasma better between NIFS and Southwest Jiaotong University.
In order tomeasure electron density using the qualities of the electromagnetic waves inside a plasma, at the National Institute for Fusion Science we have developed a high-performance Harmonic Interferometer.
At the National Institute for Fusion Science we are conducting research which aims at developing an advanced blanket that circulates lithium alloy and lithium molten salt, which become liquids at high temperature, as coolant.
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.
In this way, the National Institute for Fusion Science stands at the forefront of the world's research into fusion energy, and is advancing research aimed at achieving the generation of fusion power.
At the National Institute for Fusion Science we aim at achieving fusion energy from the earth's sun, and we are advancing academic research that extends broadly across science and engineering.
Here, at the National Institute for Fusion Science we have developed a new brazing method that does not use intermediate strata in affixing tungsten and copper alloys.
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.
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.
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.
NIFS and Southwest Jiaotong University, together with implementing a joint project to design and construct a helical device based upon a new concept, will develop active academic interaction among researchers and students at both institutes. Further cooperation is anticipated.
At NIFS, in order to make a new divertor that has high heat removal capability, a new technique has been developed which joins tungsten(which has the highest melting point among metals) and copper alloy which has high heat conductivity.
Your knowledge of plasma physics will help you understand lectures better.- After the Interview-At the front gate of the National Institute of Fusion Science During the 50-minute interview, I felt his great passion from the way he talked about his research earnestly and sometimes with humors.
If technological level of not only plasma control technology but whole humanity advances, the day when it can generate electricity by fusion reaction of an ideal combination may come.(Answer:National Institutes of Natural Sciences National Institute for Fusion Science· Atsushi Ito Associate Professor) Q78:After acquiring learning.
To test an idea that we have, at the National Institute for Fusion Science we are advancing in the development of composite materials that are strong and tough, which combine metals and ceramics, and we are affixing high melting point metal tungsten to the surface of carbon materials and copper alloys, which are strong against heat.
At the National Institute for Fusion Science we are preparing experiments for the Large Helical Device(LHD) that will utilize deuterium in order to improve plasma performance. In deuterium plasma, which bears a mass twice that of light hydrogen which has been used to date, an important issue is clarifying what types of changes will occur in turbulence and in energy confinement.
Since high temperature and high density are necessary to cause nuclear fusion, nuclear fusion reactions are thought to occur only near the center of the star.(Answer:National Institutes of Natural Sciences National Institute for Fusion Science· Atsushi Ito Associate Professor) Q75:Please tell me about neutron-resistant(resistant) substances.
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