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Topic: ITER


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  ITER - Wikipedia, the free encyclopedia
ITER is an international tokamak (magnetic confinement fusion) experiment, planned to be built in France and designed to show the scientific and technological feasibility of a full-scale fusion power reactor.
ITER is designed to produce approximately 500 MW (500,000,000 watts) of fusion power sustained for up to 500 seconds (compared to JET's peak of 16 MW for less than a second).
Construction of the ITER complex is planned to begin in 2008[5], while assembly of the tokamak itself is scheduled to begin in the year 2011.
en.wikipedia.org /wiki/ITER   (3035 words)

  
 Issues in S and T, Summer 1997, The ITER Decision and U.S. Fusion R&D
ITER is the product of a years-long collaboration among several countries that is both a major advance in fusion science and a major step toward a safe and inexhaustible energy supply for humanity: practical power from fusion.
ITER would be the first experiment in the world capable of definitively exploring the physics of burning plasmas-plasmas in which most of the power that maintains the plasma at thermonuclear temperatures is provided by the deuterium-tritium fusion events themselves.
ITER construction funding should be budgeted as a line item separate from the budget of the U.S. national fusion program in order to ensure the continued strength of the latter.
www.issues.org /issues/13.4/stacey.htm   (4054 words)

  
 ITER
ITER is a free Internet database of human health risk values and cancer classifications for over 600 chemicals of environmental concern from multiple organizations worldwide.
ITER is the only database that presents risk data in a tabular format for easy comparison, along with a synopsis explaining differences in data and a link to each organization for more information.
ITER" location (http://iter.ctcnet.net/publicurl/pub_search_list.cfm) and is now also available as part of the TOXNET compilation of databases (http://toxnet.nlm.nih.gov).
www.tera.org /iter   (146 words)

  
 Fusion News - ITER to be sited at Cadarache, France
ITER aims to do this at a scale and in conditions that will demonstrate the scientific and technological feasibility of fusion as an energy source.
The ITER Agreement, once finalised, will be open for accession by or co-operation with other countries who have demonstrated a capacity for specific technologies and knowledge and are ready to contribute to the project.
ITER as a project is not enough to make fusion energy a commercially viable source of energy for the future.
www.fusion.org.uk /news/n050628_iter.html   (1741 words)

  
 The International Fusion Project (ITER)
The role of ITER in the world’s fusion energy science and development programs would be to address the principal remaining physics question, namely, the understanding, control and predictability of a burning plasma (the fusion ‘fuel’) and then to address the necessary associated technologies as well.
ITER would be the first burning plasma physics device and is expected to produce fusion power at 500 MW and the burn pulse would be eight minutes to one hour.
The ongoing ITER project preparatory activities, called the ITER Transitional Arrangements, which came into force in January 2003, cover both technical and managerial preparations for proceeding with the ITER facility once agreement on key issues is reached.
www.state.gov /g/oes/rls/fs/2003/26004.htm   (908 words)

  
 BBC NEWS | Science/Nature | EU 'confident' of star power site   (Site not responding. Last check: 2007-11-07)
Iter would be more than double the size of the facility at Jet, and would aim to generate 500 megawatts of fusion power for 500 seconds or longer.
Crucial to the decision is the plan for a broader approach to the Iter project and the technological support involved, which includes the location of further research sites and data centres.
At a recent European ministerial meeting, the plans to adopt a broader approach to the Iter project were given to ministers.
news.bbc.co.uk /2/hi/science/nature/3735017.stm   (680 words)

  
 U.S. Joins Fusion Project ITER   (Site not responding. Last check: 2007-11-07)
ITER construction is expected to begin in 2006, with a goal to be operational in 2014.
ITER will demonstrate essential fusion energy technologies in a system that integrates physics and technology and will test key elements required to use fusion as a practical energy source.
ITER will be the first fusion device to produce a burning plasma and to operate at a high power level for such long duration experiments.
www.useu.be /Categories/Energy/Jan3003ITERUSFusion.html   (2792 words)

  
 ITER
ITER is based around a hydrogen plasma torus operating at over 100 million °C, and will produce 500 MW of fusion power.
The overall programmatic objective of ITER is to demonstrate the scientific and technological feasibility of fusion energy for peaceful purposes.
ITER will accomplish this objective by demonstrating high power amplification and extended burn of deuterium-tritium plasmas, with steady-state as an ultimate goal, by demonstrating technologies essential to a reactor in an integrated system, and by performing integrated testing of the high-heat-flux and nuclear components required to utilize fusion energy for practical purposes.
tempest.das.ucdavis.edu /pdg/ITER_Website/ITER.htm   (297 words)

  
 International Toxicity Estimates for Risk (ITER)
ITER is a toxicology data file on the National Library of Medicine's (NLM) Toxicology Data Network (TOXNET®).
ITER provides a comparison of international risk assessment information in a side-by-side format and explains differences in risk values derived by different organizations.
ITER data, focusing on hazard identification and dose-response assessment, is extracted from each agency’s assessment and contains links to the source documentation.
www.nlm.nih.gov /pubs/factsheets/iterfs.html   (300 words)

  
 Session 3R - ITER.
ITER steady-state operating scenarios are reviewed for plasma configurations that can be achieved with either a monolithic central solenoid (as in the ITER Interim Design), or with one of two segmented central solenoid options.
The ITER power and particle control system is designed to exhaust the 300 to 400 MW of alpha and auxiliary heating power and the He ash created by the fusion reactions, to control the density, and to fuel the plasma.
ITER will be the first experiment confronted to such a challenge, it is therefore important to study the feasibility of such a simultaneous control and the possible requirements made on the design of this device.
flux.aps.org /meetings/BAPSDPP96/abs/S230.html   (5402 words)

  
 The FIRE Place
ITER Project to Solve Global Energy Problems- Moscow (Novosti) -ITER is the most ambitious undertaking in the history of mankind, dwarfing the International Space Station (ISS) in terms of its intellectual and financial resources.If successful, ITER would provide mankind with an unlimited source of energy.
ITER officials said they hoped that the accord would be signed by the end of the year, allowing work on the reactor to begin next year and ground to be broken at the Cadarache site in 2008.
ITER Discussions finish without an agreement on Construction site LeMonde The European negotiators hoped, Tuesday November 9 in Vienna, to tear off an international agreement in favour of the construction of the engine of research on nuclear fusion ITER in the south from France, in Cadarache(Rhone delta).
fire.pppl.gov   (13077 words)

  
 Session 2IFA - Symposium on ITER Physics.
The ITER Parties anticipate that ITER (R = 8.14 m, a = 2.80 m, B = 5.7 T, I = 21 MA) will be the definitive fusion research device for the period 2010-2030 and as such will be the principal facility for exploring the physics and technology testing issues of a reactor-scale plasma.
To this end, ITER is designed with the dual objectives of being capable of conducting comprehensive physics studies of reactor-regime plasmas and of being able to reliably produce the fusion power level and burn duration needed for testing of reactor nuclear and plasma-facing-components at appreciable neutron fluence.
The design studies for ITER and, indeed, for all proposed=20 reacting plasma experiments have stressed both the extreme=20 difficulty of exhausting the heating power and the importance of controlling the plasma performance and fusion power by=20 exhausting He ash and controlling the plasma density.
flux.aps.org /meetings/BAPSDPP96/abs/S164.html   (1158 words)

  
 play.net >> GemStone IV
Iter walked ahead this time, and he did not catch his foot on a root or a tree stump; he did not miss a turn.
Iter took the bird in his hands and got to his feet, and they set off for home.
Iter calmly replied, "Because the Lands are full of so many people like you - who take what is not theirs." Immediately, Wosh was filled with bitter shame at what he had done.
www.play.net /gs4/info/tomes/tales/iters_tale.asp   (1031 words)

  
 Maintaining Web-based Bibliographies: a Case Study of Iter, the Bibliography of Renaissance Europe
The Iter Bibliography will eventually include many different types of materials, but the focus of this paper is on the information management issues that pertain to creating and maintaining records for materials published in the journal literature.
Iter, meaning 'a journey' or 'a path' in Latin, is a newly formed, non-profit research project with partners in Toronto (the headquarters), New York City, and Tempe, Arizona.
To fulfill the Iter Bibliography's second and third objectives, i.e., to provide comprehensive coverage of print and electronic publications, and to involve both Renaissance Studies and Information Studies graduate students in the creation and maintenance of the records, a special methodology was developed for managing the records in the database.
www.asis.org /annual-97/castell.htm   (4654 words)

  
 ITER Forum Contributed Abstracts
Among the principal objectives of the ITER Test Blanket Module (TBM) program are 1) demonstrating the principles of tritium self-sufficiency in practical systems, and 2) providing the technology necessary to install breeding capabilities to supply ITER with the tritium necessary for operation in its extended phase of operation.
ITER is still undergoing major design changes that require detailed nuclear analysis to determine the effects of radiation on safety and component performance.
The change in ITER pulse length and duty cycle is larger than the change in any plasma parameter and poses severe challenges in tritium management and material erosion.
www.apam.columbia.edu /fusion/ITER_abstracts.html   (6033 words)

  
 TERA
ITER is the only database that provides this data in a table format that allows side-by-side comparisons of risk values from different organizations.
ITER allows the user to compare a number of key organizations' values and to determine the best value to use for the human exposure situation being evaluated.
ITER was developed by TERA as a public service, to provide the international risk assessment community with easy access to the health risk values of many organizations and to provide a way to distribute independently derived peer-reviewed values.
www.tera.org /iter/about   (1376 words)

  
 ITER Info   (Site not responding. Last check: 2007-11-07)
THE U.S. ITER (the International Thermonuclear Experimental Reactor) is a fusion engineering test reactor currently being designed by four international Parties -- the European Community, Japan, the Russian Federation and the United States.
ITER is intended to demonstrate the technical feasibility of magnetic fusion and, in particular, controlled ignition and extended plasma burn.
Its purpose is to demonstrate the scientific and technological feasibility of electrical power generation by the fusion process, including controlled ignition and extended plasma burn, and an assessment of the suitability of candidate materials and technologies for use in the fusion process.
iter.ucsd.edu /info.html   (505 words)

  
 ITER Powerdigm - Dev - funksysteme.org   (Site not responding. Last check: 2007-11-07)
Iter is also the latin term for 'The Way' or something similar.
Acronyms and translations aside, ITER is planned to be the world's first experimental fusion plant.
ITER being pushed by an international coalition of scientists and female scientistresses.
www.funksysteme.org /vp1123_1.html   (441 words)

  
 US ITER Forum Information
The U.S, joined the ITER negotions, as announced by by the Secretary of Energy on January 30 and President Bush on February 6, 2003.
A series of meetings, involving ITER Parties, are being organized as part of the Negotiations forat in Toronto on April 8-17, 2003 to deal with management and administrative issues.
If you are interested in participating with the U.S. ITER Forum and you are unable to attend because of the cost of travel, there may be limited funds available to help with the travel of young scientists and graduate students.
www.apam.columbia.edu /fusion/US_ITER_Forum.html   (1207 words)

  
 ITER Summary   (Site not responding. Last check: 2007-11-07)
In 1998, the Congress directed the DOE to conduct an orderly closeout of its ITER activities, which was done during FY1999.
The European Union, Japan and Russia continued together to complete the extended EDA in July 2001 and now, with Canada, have begun formal Negotiations aimed at decisions on construction of an ITER facility that is reduced in cost and in some detailed technical objectives but with the same overall programmatic objective.
: ITER is an international collaboration to build the first fusion science experiment capable of producing a self-sustaining fusion reaction, called a “burning plasma.”; It is the next essential and critical step on the path toward demonstrating the scientific and technological feasibility of fusion energy.
www.ofes.fusion.doe.gov /iter.html   (424 words)

  
 ITER Siting Decision Clears One Important Obstacle in Congress
The long-running controversy over whether ITER should be sited in France or Japan has loomed over the project to the extent that Orbach said in today's briefing that he was worried a skeptical Congress would see this as an unresolvable stalemate.
To be successful, however, the ITER negotiations must resolve not only the siting of the project, and an agreed-upon financial and procurement arrangement, but also critical management and oversight arrangements.
The ITER project will make this vision a reality." The coming months will be crucial ones for the Administration, Congress, the U.S. fusion community, and the ITER Organization in realizing the vision Secretary Bodman spoke of.
www.aip.org /fyi/2005/101.html   (763 words)

  
 BBC NEWS | Science/Nature | France gets nuclear fusion plant   (Site not responding. Last check: 2007-11-07)
The Iter programme was held up for over 18 months as parties tried to broker a deal between the two rivals.
The Iter project is an important step in making energy from fusion a reality," he told the BBC News website.
In terms of the physics and huge amounts of energy involved, the Iter project would be akin to building a star on Earth.
news.bbc.co.uk /2/hi/science/nature/4629239.stm   (876 words)

  
 PLEASE SET TITLE HERE   (Site not responding. Last check: 2007-11-07)
During the ITER construction and operation period, other magnetic confinement schemes or inertial fusion may show more promise than ITER, so the door is open for these schemes to supersede the tokamak in subsequent steps.
The concept of the "fast track" to fusion power, should ITER continue to demonstrate that the tokamak line of magnetic confinement is the most promising for power generation, has recently been further elaborated in studies at EFDA and at Culham Laboratory.
It is designed around "pillars" of the programme - ITER, IFMIF, and existing large tokamaks - considered essential to further progress, as well as "buttresses" - e.g.
www.iter.org /Future-beyond.htm   (239 words)

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