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Fusion ignition is the point at which a nuclear fusion reaction becomes self-sustaining. This occurs when the energy being given off by the reaction heats the fuel mass more rapidly than it cools. In other words, fusion ignition is the point at which the increasing self-heating of the nuclear fusion removes the need for external heating. [1]
In this approach, the electrical current that generated the pinch was applied in a single brief burst. The burst was too brief to cause the entire plasma to collapse, instead only the outer layers were compressed, and so rapidly that a shock wave formed. The goal was to use this shock wave to compress the plasma instead of the normal pinch that ...
Since nuclear fusion produces no planet-warming greenhouse gas emissions, news outlets referred to fusion as “the ‘holy grail' of carbon-free, clean energy” and asserted as fact that ...
Nuclear fusion is the process that powers active or main-sequence stars and other high-magnitude stars, where large amounts of energy are released. A nuclear fusion process that produces atomic nuclei lighter than iron-56 or nickel-62 will generally release energy.
ChatGPT’s boss claims nuclear fusion is the answer to AI’s soaring energy needs. Not so fast, experts say. ... “We’re going to have to make hard decisions” about who gets the energy ...
The startup is far from the only private company trying to accelerate the timeline toward achieving and commercializing nuclear fusion, with others also promising to do so by early next decade.
Deuterium–tritium fusion (DTF) is a type of nuclear fusion in which one deuterium (2 H) nucleus (deuteron) fuses with one tritium (3 H) nucleus (triton), giving one helium-4 nucleus, one free neutron, and 17.6 MeV of total energy coming from both the neutron and helium. It is the best known fusion reaction for fusion power and thermonuclear ...
What: Shares of Fusion-io have tanked hard today, Although we don't believe in timing the market or panicking over market movements, we do like to keep an eye on big changes -- just in case they ...