Sentences with phrase «hydrogen plasma»
"Hydrogen plasma" refers to a state of matter where hydrogen atoms have been heated so much that they break apart and become charged particles called ions. It is a hot, electrically conductive gas-like substance that can be found in stars, fusion reactors, and other high-energy environments. Full definition
This region is made up of hydrogen plasma, a gas of atoms whose electrons have been stripped away by the ferocious temperature, leaving just protons behind.
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The catch is that no machine yet devised can hold a fusing hydrogen plasma long enough to produce more power than is consumed by the electromagnets.
It needs to be: seven of these loops will be stacked on top of each other to form one of the many magnets that will confine and direct hydrogen plasma at up to 100 million °C in the reactor vessel.
And in the U.S., the National Ignition Facility is using lasers to ignite hydrogen plasma as it experiments with inertia confinement, also known as laser fusion.
In 2015, they held super-heated hydrogen plasma in a stable state for 5 milliseconds, which is a huge deal in the world of fusion research.
Now that Winget has performed more than 30 simulations, astronomers can start using his measurements of how hydrogen plasmas absorb and emit light in the lab to make sense of actual white dwarfs.
Twelve scientific divisions are investigating confinement of high - temperature hydrogen plasmas in magnetic fields, heating of plasmas, plasma diagnostics, magnetic field technology, data acquisition and processing, plasma theory, materials research, plasma - wall interaction, and systems studies.
It will do this by using a magnetic field to confine a superheated hydrogen plasma inside a doughnut - shaped reactor called a tokamak.
Another sign of progress on the road to fusion energy was the Feb. 3 celebration of the first hydrogen plasma at the Wendelstein 7 - X stellarator in Greifswald, Germany, Synakowski said.
The International Thermonuclear Experimental Reactor program in the south of France will use magnetic fusion and employ strong magnetic fields to hold and fuse hydrogen plasma.
DEUTERIUM The atomic nuclei in the hydrogen plasma are what collide to create fusion inside the chamber.
With no nuclear fusion to sustain them, they collapse into Earth - size balls of tightly bound carbon and oxygen nuclei with an outer layer of hydrogen plasma (disrupted atoms).
The team thinks one reason their technique is so efficient is that a chemical reaction between the hydrogen plasma and air molecules in the chamber's atmosphere generates cyano radicals — carbon - nitrogen molecules that have been stripped of their electrons.
The solution Boyd hit upon was to use a system first developed in the 1960s to generate a hydrogen plasma — that is, hydrogen gas that has been electrified to separate the electrons from the protons — to remove the copper oxide at much lower temperatures.
The sun is emitting plumes of hydrogen plasma.