Second Harmonic Ion Cyclotron Resonance Heating by the Fast Magnetosonic Wave on the PLT Tokamak

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Total Pages : 678 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Second Harmonic Ion Cyclotron Resonance Heating by the Fast Magnetosonic Wave on the PLT Tokamak by : Harold Roy Thompson

Download or read book Second Harmonic Ion Cyclotron Resonance Heating by the Fast Magnetosonic Wave on the PLT Tokamak written by Harold Roy Thompson and published by . This book was released on 1984 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radio-frequency Heating and Propagation in Tokamak Plasmas in the Ion Cyclotron Range of Frequencies

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Total Pages : 318 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Radio-frequency Heating and Propagation in Tokamak Plasmas in the Ion Cyclotron Range of Frequencies by : Tak Kuen Mau

Download or read book Radio-frequency Heating and Propagation in Tokamak Plasmas in the Ion Cyclotron Range of Frequencies written by Tak Kuen Mau and published by . This book was released on 1977 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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

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Total Pages : 10 pages
Book Rating : 4.:/5 (713 download)

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Book Synopsis Wave Generation and Heating in the ST Tokamak in the Vicinity of the Ion Cyclotron Frequency and Its Second Harmonic by : W. M. Hooke

Download or read book Wave Generation and Heating in the ST Tokamak in the Vicinity of the Ion Cyclotron Frequency and Its Second Harmonic written by W. M. Hooke and published by . This book was released on 1972 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fusion Energy Update

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ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fusion Energy Update by :

Download or read book Fusion Energy Update written by and published by . This book was released on 1980 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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

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Total Pages : pages
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Book Synopsis Wave Generation and Heating Near Ion Cyclotron Frequency in the ST Tokamak by :

Download or read book Wave Generation and Heating Near Ion Cyclotron Frequency in the ST Tokamak written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).

Fast Wave Heating of the PLT and PDX Tokamaks in the Ion Cyclotron Range of Frequencies (ICRF).

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Total Pages : 112 pages
Book Rating : 4.:/5 (713 download)

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Book Synopsis Fast Wave Heating of the PLT and PDX Tokamaks in the Ion Cyclotron Range of Frequencies (ICRF). by : W. M. Hooke

Download or read book Fast Wave Heating of the PLT and PDX Tokamaks in the Ion Cyclotron Range of Frequencies (ICRF). written by W. M. Hooke and published by . This book was released on 1976 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theory of Second Harmonic Electron Cyclotron Resonance Heating of Tokamak Plasma

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ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (822 download)

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Book Synopsis Theory of Second Harmonic Electron Cyclotron Resonance Heating of Tokamak Plasma by :

Download or read book Theory of Second Harmonic Electron Cyclotron Resonance Heating of Tokamak Plasma written by and published by . This book was released on 1979 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ICRF Heating in Tokamaks

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Total Pages : 77 pages
Book Rating : 4.:/5 (355 download)

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Book Synopsis ICRF Heating in Tokamaks by : Hironori Takahashi

Download or read book ICRF Heating in Tokamaks written by Hironori Takahashi and published by . This book was released on 1977 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fast Wave Ion Cyclotron Resonance Heating Experiments on the Alcator C Tokamak

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Total Pages : 207 pages
Book Rating : 4.:/5 (241 download)

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Book Synopsis Fast Wave Ion Cyclotron Resonance Heating Experiments on the Alcator C Tokamak by : Thomas Donavon Shepard

Download or read book Fast Wave Ion Cyclotron Resonance Heating Experiments on the Alcator C Tokamak written by Thomas Donavon Shepard and published by . This book was released on 1988 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modelling Ion Cyclotron Resonance Heating and Fast Wave Current Drive in Tokamaks

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ISBN 13 : 9789175016924
Total Pages : 0 pages
Book Rating : 4.0/5 (169 download)

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Book Synopsis Modelling Ion Cyclotron Resonance Heating and Fast Wave Current Drive in Tokamaks by : Abdul Hannan

Download or read book Modelling Ion Cyclotron Resonance Heating and Fast Wave Current Drive in Tokamaks written by Abdul Hannan and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fast Wave Ion Cyclotron Resonance Heating Experiments on the Alcator C Tokamak

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Total Pages : 207 pages
Book Rating : 4.:/5 (197 download)

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Book Synopsis Fast Wave Ion Cyclotron Resonance Heating Experiments on the Alcator C Tokamak by : Thomas Donavon Shepard

Download or read book Fast Wave Ion Cyclotron Resonance Heating Experiments on the Alcator C Tokamak written by Thomas Donavon Shepard and published by . This book was released on 1988 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Understanding Ion Cyclotron Harmonic Fast Wave Heating Losses in the Scrape Off Layer of Tokamak Plasmas

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Book Synopsis Understanding Ion Cyclotron Harmonic Fast Wave Heating Losses in the Scrape Off Layer of Tokamak Plasmas by :

Download or read book Understanding Ion Cyclotron Harmonic Fast Wave Heating Losses in the Scrape Off Layer of Tokamak Plasmas written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Fast waves at harmonics of the ion cyclotron frequency, which have been used successfully on National Spherical Torus Experiment (NSTX), will also play an important role in ITER and are a promising candidate for the Fusion Nuclear Science Facility (FNSF) designs based on spherical torus (ST). Experimental studies of high harmonic fast waves (HHFW) heating on the NSTX have demonstrated that substantial HHFW power loss occurs along the open field lines in the scrape-off layer (SOL), but the mechanism behind the loss is not yet understood. The full wave RF code AORSA, in which the edge plasma beyond the last closed flux surface (LCFS) is included in the solution domain, is applied to specific NSTX discharges in order to predict the effects and possible causes of this power loss. In the studies discussed here, a collisional damping parameter has been implemented in AORSA as a proxy to represent the real, and most likely nonlinear, damping processes. A prediction for the NSTX Upgrade (NSTX-U) experiment, that will begin operation next year, is also presented, indicating a favorable condition for the experiment due to a wider evanescent region in edge density.*Research supported by the U.S. DOE under Contract No. DE-AC02-09CH11466 with Princeton University.

Maximizing Absorption in Ion-cyclotron Heating of Tokamak Plasmas

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Book Synopsis Maximizing Absorption in Ion-cyclotron Heating of Tokamak Plasmas by :

Download or read book Maximizing Absorption in Ion-cyclotron Heating of Tokamak Plasmas written by and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficient ion-cyclotron heating in tokamak plasmas is effectively localized in the central region of the plasma, near the ion second-harmonic layer in a single ion species plasma, or near the ion-ion hybrid layer in a plasma containing a minority ion species. The fast Alfven wave (FAW), which carries the incident rf power, from the low magnetic-field side, is generally focused in (by antenna design and propagation) toward this central region on the equatorial plane of the tokamak plasma. There the FAW encounters a "coupling" region and may undergo reflection (R), transmission(T)-to the high magnetic field side, mode conversion (C)-to an ion-Bernstein wave (IBW), and kinetic dissipation (D)-due to Doppler-shifted ion-cyclotron damping. (Here we ignore electron TTMP and/or Landau damping; these can be readily included by expanding on our formalism.) To determine these power transfer coefficients (R, T, C and D) the problem is in general formulated as an integro-partial-differential equation based upon the linearized Vlasov-Maxwell equations for an inhomogenous plasma. This is however difficult to solve, even numerically, and has been usually approximated by a fourth or sixth-order o.d.e. description which is amenable to numerical integration.

FISIC - a full-wave code to model ion cyclotron resonance heating of tokamak plasmas

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Total Pages : 26 pages
Book Rating : 4.:/5 (722 download)

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Book Synopsis FISIC - a full-wave code to model ion cyclotron resonance heating of tokamak plasmas by : Thomas Krücken

Download or read book FISIC - a full-wave code to model ion cyclotron resonance heating of tokamak plasmas written by Thomas Krücken and published by . This book was released on 1988 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

INIS Atomindeks

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ISBN 13 :
Total Pages : 960 pages
Book Rating : 4.:/5 (319 download)

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Download or read book INIS Atomindeks written by and published by . This book was released on 1988 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics Briefs

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ISBN 13 :
Total Pages : 850 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Physics Briefs written by and published by . This book was released on 1988 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: