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- Bootstrap_current abstract "In a toroidal fusion power device, a plasma is confined within a donut-shaped cylinder. If the gas pressure of the plasma varies across the radius of the cylinder, a self-generated current will spontaneously arise within the plasma, due to collisions between trapped particles and passing particles. The latter current is called the bootstrap current, and is commonly found in tokamak fusion devices. The tokamak uses a combination of external magnets and a current driven in the plasma to create a stable confinement system. One goal of advanced tokamak designs is to maximize the bootstrap current, and thereby reduce or eliminate the need for an external current driver. This could dramatically reduce the cost and complexity of the device.From an engineering point of view the bootstrap current is the effect of trapped particles (which practically lie on poloidal plane) and density gradient: the poloidal current due to trapped particles motion is unbalanced since the density is not constant, therefore the bootstrap current is needed to \"close the circuit\".".
- Bootstrap_current wikiPageExternalLink B.html.
- Bootstrap_current wikiPageExternalLink PolitzerAPS04.pdf.
- Bootstrap_current wikiPageID "30154962".
- Bootstrap_current wikiPageLength "1418".
- Bootstrap_current wikiPageOutDegree "6".
- Bootstrap_current wikiPageRevisionID "630505531".
- Bootstrap_current wikiPageWikiLink Category:Fusion_power.
- Bootstrap_current wikiPageWikiLink Collision.
- Bootstrap_current wikiPageWikiLink Fusion_power.
- Bootstrap_current wikiPageWikiLink Plasma_(physics).
- Bootstrap_current wikiPageWikiLink Tokamak.
- Bootstrap_current wikiPageWikiLink Trapped_particles.
- Bootstrap_current wikiPageWikiLinkText "bootstrap current".
- Bootstrap_current wikiPageUsesTemplate Template:Sci-stub.
- Bootstrap_current subject Category:Fusion_power.
- Bootstrap_current type Physic.
- Bootstrap_current comment "In a toroidal fusion power device, a plasma is confined within a donut-shaped cylinder. If the gas pressure of the plasma varies across the radius of the cylinder, a self-generated current will spontaneously arise within the plasma, due to collisions between trapped particles and passing particles. The latter current is called the bootstrap current, and is commonly found in tokamak fusion devices.".
- Bootstrap_current label "Bootstrap current".
- Bootstrap_current sameAs Q4944079.
- Bootstrap_current sameAs m.0g57k9p.
- Bootstrap_current sameAs Q4944079.
- Bootstrap_current wasDerivedFrom Bootstrap_current?oldid=630505531.
- Bootstrap_current isPrimaryTopicOf Bootstrap_current.