Tokamak with in situ magnetohydrodynamic generation of toroidal magnetic field

Title: Tokamak with in situ magnetohydrodynamic generation of toroidal magnetic field

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Abstract

A tokamak apparatus includes an electrically conductive metal pressure vessel for defining a chamber and confining liquid therein. A liner disposed within said chamber defines a toroidal space within the liner and confines gas therein. The metal vessel provides an electrically conductive path linking the toroidal space. Liquid metal is forced outwardly through the chamber outside of the toroidal space to generate electric current in the conductive path and thereby generate a toroidal magnetic field within the toroidal space. Toroidal plasma is developed within the toroidal space about the major axis thereof.

Inventors:

Schaffer, Michael J ^[1]

San Diego, CA

Issue Date:: 1986-01-01

Research Org.:: GA TECHNOLOGIES INC

OSTI Identifier:: 866006

Patent Number(s):: 4615860

Assignee:: United States Department of Energy (Washington, DC)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

G - PHYSICS G21 - NUCLEAR PHYSICS G21B - FUSION REACTORS

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Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E30/10 - Fusion reactors

G - PHYSICS G21 - NUCLEAR PHYSICS G21B - FUSION REACTORS
G21B1/11 - Details

H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
H02K44/085 - {with conducting liquids}

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DOE Contract Number:: AT03-76ET51011

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: tokamak; situ; magnetohydrodynamic; generation; toroidal; magnetic; field; apparatus; electrically; conductive; metal; pressure; vessel; defining; chamber; confining; liquid; therein; liner; disposed; defines; space; confines; gas; provides; path; linking; forced; outwardly; outside; generate; electric; current; plasma; developed; major; axis; liner disposed; toroidal magnet; major axis; toroidal space; toroidal magnetic; electric current; toroidal plasma; pressure vessel; magnetic field; liquid metal; electrically conductive; conductive path; conductive metal; gas therein; tokamak apparatus; confining liquid; liquid therein; metal pressure; generate electric; /376/

Citation Formats


                    Schaffer, Michael J. Tokamak with in situ magnetohydrodynamic generation of toroidal magnetic field.  United States: N. p., 1986. 
        Web.

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                    Schaffer, Michael J. Tokamak with in situ magnetohydrodynamic generation of toroidal magnetic field.  United States.

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                    Schaffer, Michael J. Wed .  
        "Tokamak with in situ magnetohydrodynamic generation of toroidal magnetic field".  United States.  https://www.osti.gov/servlets/purl/866006.

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@article{osti_866006,

  title        = {Tokamak with in situ magnetohydrodynamic generation of toroidal magnetic field},

  author       = {Schaffer, Michael J},

  abstractNote = {A tokamak apparatus includes an electrically conductive metal pressure vessel for defining a chamber and confining liquid therein. A liner disposed within said chamber defines a toroidal space within the liner and confines gas therein. The metal vessel provides an electrically conductive path linking the toroidal space. Liquid metal is forced outwardly through the chamber outside of the toroidal space to generate electric current in the conductive path and thereby generate a toroidal magnetic field within the toroidal space. Toroidal plasma is developed within the toroidal space about the major axis thereof.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1986},

  month        = {1}

}

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