DOE Explains...Tokamaks | Department of Energy
A tokamak is a machine that confines a plasma using magnetic fields in a donut shape that scientists call a torus. Fusion energy scientists believe that tokamaks are the leading plasma confinement concept for future fusion power plants.
What is a tokamak? - ITER
The tokamak is an experimental machine designed to harness the energy of fusion; inside a tokamak, a fusion plasma is created and confined by strong magnetic fields. The energy produced through the fusion of atoms in the plasma is absorbed as heat in the walls of the vessel.
Science Made Simple: What Is a Tokamak? - SciTechDaily
2021年1月30日 · A tokamak is a machine that confines a plasma using magnetic fields in a donut shape that scientists call a torus. Fusion energy scientists believe that tokamaks are the leading plasma confinement concept for future fusion power plants.
How Do Tokamaks Work And Are They The Future Of Energy?
2024年11月16日 · A tokamak is a device designed to hold plasma so we can bend it to our will, which ultimately is to replicate the fusion that takes place at the core of stars. On Earth, a plasma would...
Tokamak | Fusion Reactor, Plasma Confinement & Magnetic Field …
2024年12月2日 · The tokamak (an acronym from the Russian words for toroidal magnetic confinement) was developed in the mid-1960s by Soviet plasma physicists. It produces the highest plasma temperatures, densities, and confinement durations of any confinement device.
Main principles - Nuclear fusion - Energy Encyclopedia
The word “tokamak” is of Russian origin and is an acronym for “TOroidalnaja KAmera i MAgnitnyje Katushki” — toroidal chamber and magnetic coils. It uses a magnetic cage in the shape of a torus (very much the same as the shape of a donut) created by magnetic coils.
2 of the beams can tilt, and one can rotate! What we’ll discuss... Diagnostics are a key part of tokamak research → how do you diagnose something that is so hot and in vacuum? Major topical areas of open research → you can be part of the team to meet these challenges! 31 tokamak?)
Inside the Tokamak: Scientists Crack the Code to Stable
3 天之前 · The most promising approach to fusion energy is the tokamak reactor, which uses magnetic fields to confine plasma. High plasma confinement is critical for the success of nuclear fusion power plants and is the ultimate goal of ITER, the world’s largest tokamak, currently being constructed in Cadarache, France. A key factor in achieving this is ...
A tokamak is a toroidal (donut-shaped) magnetic confinement device for plasma, first conceptual-ized by Andrei Sakharov and Igor Tamm (see Figure 1) in the 1950s.
Construction and Working Principle of Tokamaks
A tokamak is a type of thermonuclear reactor that uses magnetic confinement and currently represents one of the most advanced technologies for mastering thermonuclear fusion. The word “tokamak” itself is of Russian origin and is an abbreviation of four words aptly characterizing this type of device — toroidal chamber and magnetic coils.
- 某些结果已被删除