Wave Generation and Heating in the ST Tokamak at the Fundamental and Harmonic Ion Cyclotron Frequencies

Wave Generation and Heating in the ST Tokamak at the Fundamental and Harmonic Ion Cyclotron Frequencies PDF Author: J. Adam
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

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Wave Generation and Heating in the ST Tokamak at the Fundamental and Harmonic Ion Cyclotron Frequencies

Wave Generation and Heating in the ST Tokamak at the Fundamental and Harmonic Ion Cyclotron Frequencies PDF Author: J. Adam
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

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Wave Generation and Heating in the ST Tokamak at the Fundamental and Harmonic Ion Cyclotron Frequencies

Wave Generation and Heating in the ST Tokamak at the Fundamental and Harmonic Ion Cyclotron Frequencies PDF Author: J. Adam
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

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Wave Generation and Heating in the ST Tokamak in the Vicinity of the Ion Cyclotron Frequency and Its Second Harmonic

Wave Generation and Heating in the ST Tokamak in the Vicinity of the Ion Cyclotron Frequency and Its Second Harmonic PDF Author: W. M. Hooke
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

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Wave Generation and Heating Near Ion Cyclotron Frequency in the ST Tokamak

Wave Generation and Heating Near Ion Cyclotron Frequency in the ST Tokamak PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The results of the recent, high power ICRH experiments performed on the ST Tokamak are reported. It was demonstrated that both the fast and slow waves could be generated in toroidal geometry, and heating of the plasma ions at power levels up to 1 MW was observed both at the ion cyclotron frequency ($omega$/sub ci/) and its second harmonic (2$omega$/sub ci/). Measurements by a charge exchange neutral detector directed tangentially to the plasma torus revealed that at 2$omega$/sub ci/ the ion energy within the bulk of the ion distribution function (''parallel body temperature'') could be increased from about 100 eV up to 200 eV with efficiencies ranging from 8 to 45 percent. Efficiency at $omega$/ sub ci/ in raising the parallel temperature was less than at 2$omega$/sub ci/. Charge exchange neutral detection perpendicular to the plasma column showed that both at $omega$/sub ci/ and 2$omega$/sub ci/ the ''perpendicular body temperature'' was enhanced very rapidly by a factor of up to 3. Also, buildup of a high energy ''tail'' in the ion energy distribution was observed. Power transfer to the ions seemed extremely efficient. (auth).

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 722

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ERDA Energy Research Abstracts

ERDA Energy Research Abstracts PDF Author: United States. Energy Research and Development Administration
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 794

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1134

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Documentation of Plasma Physics. Pt. 1, Experimental Plasma Physics [and] Theoretical Plasma Physics

Documentation of Plasma Physics. Pt. 1, Experimental Plasma Physics [and] Theoretical Plasma Physics PDF Author:
Publisher:
ISBN:
Category : Plasma (Ionized gases)
Languages : en
Pages : 416

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ERDA Research Abstracts

ERDA Research Abstracts PDF Author: United States. Energy Research and Development Administration
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 780

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Wave Heating and Current Drive in Plasmas

Wave Heating and Current Drive in Plasmas PDF Author: Victor L. Granatstein
Publisher: CRC Press
ISBN: 9782881240577
Category : Science
Languages : en
Pages : 524

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