Statements (55)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
magnetic confinement device
fusion reactor |
| gptkbp:alternativeTo |
inertial confinement fusion
tokamak |
| gptkbp:component |
gptkb:plasma
divertor magnetic coils vacuum vessel toroidal chamber |
| gptkbp:confinementType |
magnetic confinement
|
| gptkbp:countryOfOrigin |
gptkb:Soviet_Union
|
| gptkbp:energyGainGoal |
Q > 1 (net energy gain)
|
| gptkbp:establishedIn |
1950s
|
| gptkbp:etymology |
Russian acronym for 'toroidal chamber with magnetic coils'
|
| gptkbp:firstSuccessfulModel |
gptkb:T-3
|
| gptkbp:firstSuccessfulModelYear |
1968
|
| gptkbp:fuelType |
deuterium
tritium |
| gptkbp:goal |
commercial fusion power
achieve controlled thermonuclear fusion |
| https://www.w3.org/2000/01/rdf-schema#label |
Tokamak (fusion reactor)
|
| gptkbp:inventedBy |
gptkb:Andrei_Sakharov
gptkb:Igor_Tamm |
| gptkbp:limitation |
plasma instabilities
energy input requirements material constraints |
| gptkbp:notableExample |
gptkb:SPARC
gptkb:Alcator_C-Mod gptkb:DIII-D gptkb:EAST gptkb:ITER gptkb:JET gptkb:KSTAR gptkb:TFTR |
| gptkbp:operatingSystem |
over 100 million Kelvin
|
| gptkbp:plasmaConfinementTime |
measured in seconds
|
| gptkbp:principle |
external coils create toroidal magnetic field
magnetic fields confine plasma plasma current induces poloidal magnetic field |
| gptkbp:purpose |
nuclear fusion research
|
| gptkbp:relatedConcept |
magnetic confinement fusion
neutron flux magnetic reconnection plasma heating ELM (Edge Localized Mode) H-mode Lawson criterion bootstrap current fusion triple product |
| gptkbp:researchArea |
nuclear fusion
plasma physics |
| gptkbp:shape |
toroidal
|
| gptkbp:uses |
magnetic fields
|
| gptkbp:bfsParent |
gptkb:Soviet_inventions
|
| gptkbp:bfsLayer |
6
|