The parameters are helpful to researchers because they describe intrinsic plasma behaviors, e. It's been exciting to get some initial feedback that is guiding us to a new round of improvements. Research time on DIII-D is extremely valuable—the facility can accept only about one out of every five experimental proposals—so having those calculations accessible on a mobile device can save precious minutes when researchers are trying to line up the next experiment. The app, which incorporates two formularies commonly used by plasma physicists, has been tested by researchers and is getting solid reviews.
Plasmatica is available for free in both the Android and Apple app stores. The first Fusion in Europe of has been released. You can read or download Fusion in Europe here. Both courses are taught by renowned experts in the field and offer participants the opportunity to acquire basic knowledge about plasma physics and its applications.
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Visit the Swiss Plasma Center website for more information. Enrolment is continuous.
ITER will procure the tritium fuel necessary for its expected year lifetime from the global inventory. But for DEMO, the next step on the way to commercial fusion power, no sufficient external source of tritium exists. The successful development of tritium breeding—that is the generation within the fusion reactor of tritium fuel—is essential for the future of fusion electricity. Six different tritium breeding concepts will be tested in dedicated ''ports'' in the ITER vacuum vessel.
Findings will contribute to the design of a breeding blanket for tritium self-sufficiency in DEMO. Read the full article on the European Union Domestic Agency website. Ricapito manages the development of the computing code used to predict the tritium transport in the European test blanket systems. All the steel material needed for the fabrication of the five European-procured sectors of the ITER vacuum vessel sectors has now been received by the European consortium. Five sub-contractors participated in the delivery of the latest batch—Acciaierie Valbruna Italy , Forgiatura A. In all, vacuum vessel fabrication in Europe has required 1, tonnes of plates and 1, tonnes of forgings metal blocks formed into various shapes through hot pressing techniques.
A special grade of high quality stainless steel—exceptionally strong, corrosion-resistant, and weldable—has been chosen for this critical ITER component. Read the full report on the European Domestic Agency website.
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We cannot afford to lose our seat at the table. Nor can we expect to receive international support for our domestically built projects if we do not honour our international obligations. First Plasma is planned in Advanced assembly of the modified tokamak is underway now. See photos of the operation on the European Domestic Agency website. The prize, which was created in , is awarded for outstanding research achievements associated with PhD studies in the field of plasma physics.
In addition, the prize winning young physicists are given the opportunity to present their work at the conference. Weyens received the prestigious EPS PhD award in for his study of a key aspect of toroidal plasma stability, the effects of non-axisymmetric fields on peeling-ballooning stability. A group of young fusion enthusiasts seems to be the first who managed to put the Sun in a box.
In this case, though, the box is quite literal What is the function of the breeding blankets? And at what temperature does the fusion reaction take place? Players are meant to work in teams to advance in this ITER version of Trivial Pursuit by answering these kinds of questions.
Just like with the original Trivial Pursuit, there are several categories of questions: design and technical aspects; thermonuclear physics; manufacturing and construction; safety, quality, security and regulations; project management; and general issues.
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Correctly answered questions are rewarded with small plastic tokens representing key structural components of the ITER machine. As the game progresses, players collect the components to assemble a small 3D-printed model. The team that first completes its mini tokamak wins the game. Calling themselves Young Generation Fusion, they want to raise awareness about fusion energy and ITER by creating projects that attract the attention of a wide audience. The school will cover fundamental plasma physics, as well as important topics in fusion, astrophysical, laser and low temperature plasmas.
Thonemann was the leader of the ZETA fusion project when in it was famously—and wrongly—declared that it had achieved nuclear fusion. Thonemann, whose family descended from German emigrants, was born in in Melbourne, Australia. To pursue an academic career in physics, he moved to Oxford, England, in and became one of the early researchers in nuclear fusion.
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As head of fusion research at Oxford and later at Harwell, England, Thonemann played a key role in the Zeta fusion project at the time when it made international headlines. In January , the announcement that the Zeta toroidal fusion device had achieved nuclear fusion was greeted with great enthusiasm. Less than four months later, the British scientists leading the project had to retract their earlier pronouncements. Although fusion research initially suffered from this setback, the Zeta episode helped drive the secrecy out of nuclear fusion research and create the foundation for scientific cooperation in this field across national boundaries.
A few years later, in , he became professor for physics at what is today the University of Swansea, Wales. Late in life, Thonemann turned his scientific curiosity to biology and conducted research on the E. Please read the full obituary of The Sydney Morning Herald here. The International Zvenigorod Conference on Plasma Physics and Controlled Fusion is an annual rendezvous near Moscow for fusion research specialists from Russia and abroad.
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For one week in April, recent achievements in high and low temperature plasma research, the field of controlled fusion, and the development of plasma and beam technologies are presented through lectures, short talks and poster presentations. Representatives of the research centres and the industrial companies involved in the procurement of ITER systems and components were present to report on the challenging technical specifications of the packages under Russian responsibility and the benefits of participation in ITER for the Russian research infrastructure overall.
More on the annual conference here. Drawing inspiration from the robotic tasks that will be faced at ITER during installation and maintenance activities, the annual ITER Robots contest challenges students of different ages to imagine, design, and program Lego robots. This year, the competition will expand to about 70 teams and also offer a new program—ITER Robots Junior—for primary age students in 4th, 5th and 6th grade 12 additional teams. According to Jean-Pierre Martins, the ITER remote handling engineer who supervised Camylle, "she solved every issue she encountered in a pragmatic manner.
The young intern left the ITER engineers impressed with her efficiency and confidence. She successfully tested the proposed curriculum and competition design, proactively suggesting and demonstrating ways to improve the robot mission. And she found time to fit in a tour of the ITER worksite and virtual reality room, and to give an on-camera Facebook interview to student journalists. Most importantly, she documented her progress systematically, keeping a logbook of written records, photos, and videos, to ensure the contribution of her workweek at ITER would not be lost.
A research team at Princeton University has succeeded in significantly improving the quality of disruption predictions for a plasma in a tokamak fusion device through deep learning. They fed more than a half-petabyte of information into their fusion recurrent neural nets FRNN deep learning software. Through GPU-accelerated computing—i. The Princeton team also demonstrated the scalability to over thousands of even more advanced GPUs. According to Tang, this development holds a huge potential for accelerating scientific discovery through deep learning for fusion research.
Read the full article here. The Massachusetts Institute of Technology MIT has just released plans for a number of initiatives that will broaden its engagement in fusion research.
Commonwealth Fusion Systems is an independent, for-profit company created by former MIT staff and students for the accelerated commercialization of fusion energy. Read more about the new initiatives on the MIT website. The Fellowship Program is recruiting now for two-year terms beginning autumn Since , 25 young scientists and engineers have been able to participate directly in ITER, working on cutting-edge issues in science and technology with some of the leading scientists and engineers in each domain. The principal aim of the Research Fellowships, which are funded by the Principality of Monaco under a Partnership Agreement that was renewed in early , is the development of excellence in research in fusion science and technology within the ITER framework.
The deadline for application is 1 March. All information can be obtained here. The simulations performed help to determine the maximum misalignment that can be tolerated and under which conditions experiments should be run. Read the full article on the PPPL website. But its experience developing maintenance procedures for ITER components using remotely controlled robots will now be applied to a wider scope of applications, including industrial maintenance and health care.
MIT graduate student contributes to the understanding of plasma heat transport. A team led by MIT professor Anne White, Cecil and Ida Green Associate Professor in the Nuclear Science and Engineering Department, and Pablo Rodriguez Fernandez pictured , a graduate student in the Department of Nuclear Science and Engineering, has conducted studies that offer a new take on the complex physics of plasma heat transport, and point toward more robust models of fusion plasma behaviour.
To make fusion energy a reality, scientists must harness fusion plasma, a fiery gaseous maelstrom in which radioactive particles react to generate heat for electricity.
kamishiro-hajime.info/voice/espionner-iphone/ecoute-telephonique-soro-diendere.php But the turbulence of fusion plasma can confront researchers with unruly behaviours that confound attempts to make predictions and develop models. In experiments over the past two decades, an especially vexing problem has emerged: In response to deliberate cooling at its edges, fusion plasma inexplicably undergoes abrupt increases in central temperature. These counterintuitive temperature spikes, which fly against the physics of heat transport models, have not found an explanation—until now. This is what makes investment in science like fusion energy research so powerful—the impact extends well beyond the laboratory.
You can download the brochure here. The chemical element lithium may just have found itself a new application. These instabilities are known as edge-localized modes ELMs and occur at the outer parts of the fusion plasma.
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