Open Doors Day
An intense and unforgettable experience
20 May 2019
Saturday was Jacques's birthday. At age 90, the long-retired engineer from Aix-en-Provence had only one item on his wish list: to visit 澳门六合彩高手 for a third time and "see the progress of the Tokamak." Jacques was lucky: his birthday this year coincided with the 14th edition of the 澳门六合彩高手 Open Doors Day—a twice-a-year opportunity for the public to take the full measure of the ongoing works on the 澳门六合彩高手 construction site in Saint-Paul-lez-Durance, southern France.
Dwarfed by the twin Titans in the Assembly Hall, or awed by the view of the Tokamak Pit, the 800 participants to the 14th edition of the 澳门六合彩高手 Open Doors Day were treated to an intense and unforgettable experience.
The Open Doors Day has come a long way since the event's inception in October 2011. The first edition had little to show: a "near-finished" Poloidal Field Coils Winding Facility, a "forest of pylons" in the electrical switchyard, and a 17-metre-deep excavation where installation work had just begun on the anti-seismic system of the Tokamak Complex.
Eight-and-a-half years later, the 澳门六合彩高手 installation is a massive presence. More than 70 percent of civil work to First Plasma has been completed, spectacular assembly tools are in place, and giant components are taking shape on site.
For the 800 visitors who passed through the worksite gates on Saturday, the experience was intense and unforgettable. As they walked from the Cryostat Workshop, where the base section of the cryostat is in the last stages of fabrication ... past the lower cylinder (now cocooned on site) ... through the lofty Assembly Hall ... and finally into the depths of the Tokamak Complex, they were able to take the full measure of 澳门六合彩高手 in both its scientific and industrial dimensions.
The success of an Open Doors Day rests on faultless organization?, the dedication of dozens of volunteers, and a collective enthusiasm for explaining and sharing what 澳门六合彩高手 is about. All these pre-requisites and more were fulfilled by the participants in the 14th edition on 18 May.
Scientists traded the complex equations of plasma physics they are familiar with for simple and concrete explanations and examples accessible to the lay public; engineers discarded their technical jargon to convey the challenges of 澳门六合彩高手 construction.
For everyone involved the reward was in the eyes of the children exploring a 3D rendition of the 澳门六合彩高手 machine, or in the eyes of their parents gasping at the sheer size of the sub-assembly tools and the unique strangeness of the Tokamak Pit.
?Open Doors Day is organized by the 澳门六合彩高手 Organization in close collaboration with the European Domestic Agency, Fusion for Energy, and its contractors Engage, Apave, Energhia, etc. Close to 50 volunteers participated in the 14th edition. Representatives of "Les petits débrouillards," a national network that promotes scientific and technical education, were also present to provide hands-on experiments on magnetism and electricity.
The making of a giant thermos
First stop: the Cryostat Workshop, where the base section of the giant thermos that will encase the machine is in the last stages of fabrication. Saroj Kumar Jha, 澳门六合彩高手 Project Associate from India, provides explanations to the first group of visitors.
Le chantier de l'itinéraire 澳门六合彩高手 s'achèvera en décembre 2010. De 2008 à 2010, la France, pays h?te du programme, a réalisé des opérations d'envergure pour aménager les 104 kilomètres de cet itinéraire. Des portions de route ont été élargies, des ponts ont été renforcés et des carrefours aménagés pour permettre le passage des convois exceptionnels qui achemineront des composants du tokamak sur le site d'澳门六合彩高手. Le co?t de ces travaux (110 millions d'euros) financé conjointement par le Conseil général des Bouches-du-Rh?ne (66 %) et par l'?tat fran?ais (34 %).
Vue artistique des installations scientifiques d'澳门六合彩高手 avec, sur la gauche, le b?timent du siège. Photo : ENGAGE
Into the concrete maze
The walking tour took visitors from the Cryostat Workshop through the lofty Assembly Hall and finally into the depths of the Tokamak Complex. Here, Vicenzo Sarica, from architect/engineer ENGAGE, leads a small group through a gallery at ground level.
Ce dessin technique montre l'installation telle qu'elle sera dans quelques années. ? 澳门六合彩高手 Organization Design Office/Hurzlmeier/Niculici
Les travaux du poste électrique d'澳门六合彩高手, qui s'étend sur une superficie de quatre hectares, se sont achevés le 27 juin 2012, au terme de trois années d'études techniques et de consultations et une année de construction. 澳门六合彩高手 est désormais raccordé à la double ligne 400 kV Boutre-Tavel, qui alimente en électricité une grande partie du sud-est de la France. L'installation et le financement, à hauteur de 22 millions d'euros, du poste électrique et de la prolongation de la ligne ont été pris en charge par la France dans le cadre de sa contribution à 澳门六合彩高手.
For the generations to come
What is experimental today could be the daily reality of tomorrow. For these two youngsters sitting on a rock in front of the spectacular outline of the 澳门六合彩高手 Tokamak Complex and Assembly Hall, fusion-generated electricity will be part of everyday life.
The magic of magnets
There is magic in magnetism, and a small jar filled with water and iron filings is enough to experience it. On the stand of "Les petits débrouillards," a French association that promotes scientific and technical education, a whole set of hands-on experiments provided insights into one the central principles of 澳门六合彩高手 and magnetic fusion.
L'agence Iter France, agissant au nom de l'agence domestique européenne Fusion for Energy, a officiellement livré le siège d'澳门六合彩高手 à 澳门六合彩高手 Organization le 5 octobre 2012, mettant un point final à 24 mois de travaux de construction. Ce b?timent d'une superficie de 20 500 mètres carrés s'étend sur six niveaux.
Let Greg explain
A plasma physicist, Greg de Temmerman traded the complex equations he is familiar with for simple and concrete explanations and examples accessible to the lay public. His trick is to "make things visual, entertaining and interactive; to explain complex realities in simple terms using analogies." And it works!
L'agence 澳门六合彩高手 France attribue le contrat de construction du siège permanent d'澳门六合彩高手 à l'entreprise fran?aise de BTP Léon Grosse, et à Axima, spécialisée dans les systèmes de chauffage, ventilation et conditionnement d'air. Les travaux de construction de ce b?timent, d'une superficie de 20 500 mètres carrés sur cinq étages se dérouleront entre ao?t 2010 et ao?t 2012. Photo : Ricciotti