国际核聚变项目ITER核心反应堆由美国西屋电气开始最后总装，ITER是美欧中日等合作的最大能源项目，总投资约650亿美元

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项目位于法国南部，由美国西屋电气负责核聚变反应堆的制造和安装

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土鳖前一阵子吹牛的不过是ITER项目中很小的实验，核心由美欧完成

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ITER官网
https://www.iter.org/few-lines

Europe is responsible for the largest portion of construction costs (45.6 percent); the remainder is shared equally by China, India, Japan, Korea, Russia and the United States (9.1 percent each). The Members deliver very little monetary contribution to the project: instead, nine-tenths of contributions will be delivered to the ITER Organization in the form of completed components, systems or buildings.

EU份额最大（东道主），其它都是9.1%
欧盟需要出土地和三通一平，必须最大
如果按这个官方的说法， 美国的9.1%就是应该是安装费了
中国不参加安装，提供的是第一壁和超导线圈 - 还帮韩国返工了开裂的那一部分。。。。如此而已

[Caravel]

这玩意要拖到2035年才能竣工、可能还要拖延，土鳖早就等不及了

[tnc]

ITER官网
https://www.iter.org/few-lines

Europe is responsible for the largest portion of construction costs (45.6 percent); the remainder is shared equally by China, India, Japan, Korea, Russia and the United States (9.1 percent each). The Members deliver very little monetary contribution to the project: instead, nine-tenths of contributions will be delivered to the ITER Organization in the form of completed components, systems or buildings.

EU份额最大（东道主），其它都是9.1%

欧盟是东道主，包括出资和土地等资源，但核心部件反应堆是美国西屋的，ITER也会向西屋支付费用

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欧盟是东道主，包括出资和土地等资源，但核心部件反应堆是美国西屋的，ITER也会向西屋支付费用

看官网。。。。。核心反应堆是什么，有什么组成？

官网什么都有 - 整个托卡马克就是反应堆了， 美国西屋到底负责哪一部分呢？安装工作吧

This includes the assembly of the ITER tokamak, with its estimated one million components, and the parallel installation and integration of plant systems such as radio frequency heating, fuel cycle, cryogenic, cooling water, vacuum, control, and high voltage electrical.

Hundreds of thousands of assembly tasks, organized into construction work packages, have been carefully planned and organized by ITER engineers and schedulers. In its role as overall assembly integrator, the ITER Organization is assisted by contractors and a Construction Management-as-Agent (CMA).

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这里。哪一个是美国西屋？
Construction of the massive edifice required just over 10 years and millions of work hours. It was carried out by European Domestic Agency contractor VFR (comprising French companies VINCI Construction Grands Projets, Razel-Bec, Dodin Campenon Bernard, Campenon Bernard Sud-Est, GTM Sud and Chantiers Modernes Sud, and the Spanish firm Ferrovial Agroman). The construction contract signed for the Tokamak Complex also included the construction of the ITER Assembly Building; the Radiofrequency Heating Building; technical infrastructure for heating, ventilation and air conditioning; a cleaning facility and site services building; the cryoplant compressor and coldbox buildings; the control buildings; the fast discharge and switching network resistor building; and three bridges. A second contract, signed in 2013, covered the mechanical and electrical equipment in the building suite (electricity, lighting, fire protection, elevators, HVAC ...).

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再读：

The distribution of in-kind fabrication tasks was based both on the interests and the technical and industrial capacities of each of the Members. The fabrication of key components is shared broadly—for example, the fabrication of the vacuum vessel sectors is shared between Europe (5 sectors) and Korea (4 sectors); the central solenoid is a collaboration between the United States and Japan; divertor manufacturing and testing is divided between Europe, Russia and Japan; India and the United States are sharing responsibility for ITER's cooling water systems; the blanket system will be produced by China, Europe, Korea, and Russia; and six ITER Members have been involved in the production of the magnet system.

[snowman]

ITER官网
https://www.iter.org/few-lines

Europe is responsible for the largest portion of construction costs (45.6 percent); the remainder is shared equally by China, India, Japan, Korea, Russia and the United States (9.1 percent each). The Members deliver very little monetary contribution to the project: instead, nine-tenths of contributions will be delivered to the ITER Organization in the form of completed components, systems or buildings.

EU份额最大（东道主），其它都是9.1%
欧盟需要出土地和三通一平，必须最大
如果按这个官方的说法， 美国的9.1%就是应该是安装费了
中国不参加安装，提供的是第一壁和超导线圈 - 还帮韩国返工了开裂的那一部分。。。。如此而已

韩棒果然不靠谱

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全世界托卡马克进展：

https://www.iter.org/fusion-energy/inte ... k-research

日本的JT-60在三乘积上还是第一

The Japanese JT-60 achieved the highest value of fusion triple product—density, temperature, confinement time—of any device to date. US fusion installations have reached temperatures of several hundred million degrees Celsius. New facilities came on line in the 2000s in China (EAST) and Korea (KSTAR).

[finalguy]

全世界托卡马克进展：

https://www.iter.org/fusion-energy/inte ... k-research

日本的JT-60在三乘积上还是第一

The Japanese JT-60 achieved the highest value of fusion triple product—density, temperature, confinement time—of any device to date. US fusion installations have reached temperatures of several hundred million degrees Celsius. New facilities came on line in the 2000s in China (EAST) and Korea (KSTAR).

中国总吹自己的装置的时间和温度，三乘积上不去是不是因为density低？