CHINESE ARTIFICIAL SUN
Advancing forward! China's man-made sun sets a world record of 100 million degrees and 100 seconds
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HEFEI, May 28 (Xinhua) -- Chinese scientists have set a new world record of achieving a
plasma temperature of 120 million degrees Celsius for 101 seconds in the latest experiment on Friday, a key step toward the test running of a fusion reactor.
On 28 MAY 2021, the
Experimental Advanced Superconducting Tokamak (EAST) at the Institute of Plasma Physics of the Chinese Academy of Sciences (ASIPP) in Hefei, capital of east China's Anhui Province, set a new world record, successfully achieving a plasma temperature of 120 million degrees Celsius for 101 seconds, and also 160 million degrees Celsius for 20 seconds, extending the previous own record of 100 million degrees Celsius for 20 seconds
by five times. This further proves the feasibility of nuclear FUSION energy.
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The ultimate goal of EAST, located at ASIPP in Hefei, is to create nuclear FUSION like the Sun, using deuterium abound in the sea to provide a steady stream of clean energy.
It is estimated that the deuterium in one liter of seawater can produce, through fusion reaction, the amount of energy equivalent to 300 liters of gasoline.
Around 300 scientists and engineers mobilized to support the operation of the doughnut-shaped experiment facility. Preparation and upgrading work for the experiment started about a year ago.
"It's a huge achievement in China's physics and engineering fields. The experiment's success lays the foundation for China to build its own nuclear FUSION energy station," said Song Yuntao, director of ASIPP.
In November 2018, EAST generated an electron temperature of 100 million degrees Celsius in its core plasma, nearly seven times the temperature of the Sun's interior. Last year, EAST achieved a plasma temperature of 100 million degrees Celsius lasting for 20 seconds.
The raw materials required for the "artificial sun" are almost unlimited on Earth. Therefore, FUSION energy is considered the ideal "ultimate energy"!
FUSION energy, one of the greatest frontiers of today's physics, requires not only top scientific research ability but also massive experimental instruments.
Since its operation in 2006, the Chinese-designed and -developed EAST has been an open test platform for Chinese and international scientists to conduct fusion-related experiments.
(more pics at site)