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Book High concentration Minority Ion cyclotron Resonance Heating Inthe JET Tokamak

Download or read book High concentration Minority Ion cyclotron Resonance Heating Inthe JET Tokamak written by V. P. Bhatnager and published by . This book was released on 1992 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Analysis of Ion Cyclotron Minority Heating Regime in Tokamaks

Download or read book Analysis of Ion Cyclotron Minority Heating Regime in Tokamaks written by Michel Cotsaftis and published by . This book was released on 1986 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Ion Cyclotron Range of Frequencies Mode Conversion Electron Heating in Deuterium hydrogen Plasmas in the Alcator C Mod Tokamak

Download or read book Ion Cyclotron Range of Frequencies Mode Conversion Electron Heating in Deuterium hydrogen Plasmas in the Alcator C Mod Tokamak written by Yijun Lin and published by . This book was released on 2003 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Localized direct electron heating by mode-converted ion cyclotron range of frequencies (ICRF) waves in D(H) tokamak plasmas has been clearly observed for the first time in Alcator C-Mod. Both on- and off-axis (high field side) mode conversion electron heating (MCEH) have been observed. The MCEH profile was obtained from a break in slope analysis of electron temperature signals in the presence of rf (radio frequency) shut-off. The temperature was measured by a 32-channel high spatial resolution (7 mm) 2nd harmonic heterodyne electron cyclotron emission (ECE) system. The experimental profiles were compared with the predictions from a toroidal full-wave ICRF code TORIC. Using the hydrogen concentration measured by a high-resolution optical spectrometer, TORIC predictions were shown qualitatively in agreement with the experimental results for both on- and off-axis MC cases. From the simulations, the electron heating from mode converted ion cyclotron wave (ICW) and ion Bernstein wave (IBW) is examined.

Book Optimization of Ion Cyclotron Minority Heating Regime in Tokamaks

Download or read book Optimization of Ion Cyclotron Minority Heating Regime in Tokamaks written by Michel Cotsaftis and published by . This book was released on 1986 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Toroidal Plasma Rotation During Ion Cyclotron Resonance Heating in Jet Tokamak

Download or read book Toroidal Plasma Rotation During Ion Cyclotron Resonance Heating in Jet Tokamak written by Göran Sundström and published by . This book was released on 1988 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book ERDA Energy Research Abstracts

Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1989 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Edge Ion Heating and Parametric Decay During Injection of Ion Cyclotron Resonance Frequency Power on the Alcator C Mod Tokamak

Download or read book Edge Ion Heating and Parametric Decay During Injection of Ion Cyclotron Resonance Frequency Power on the Alcator C Mod Tokamak written by Jon Christian Rost and published by . This book was released on 2001 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: A population of suprathermal ions has been observed in the scrape-off layer during injection of power in the ion cyclotron frequency range on the Alcator C-Mod tokamak. These ions generated energetic neutrals measured with a charge-exchange neutral particle analyzer. In the hydrogen minority heating regime, fast particles were generated only when the injected power was above 500kW. Fast particles were observed at a low level of injected power when the frequency was a multiple of the ion cyclotron frequency in the scrape-off layer. The power deposited in the edge was always less than a few percent of the injected power and did not increase impurity levels. The theoretical threshold of parametric decay instabilities for decay of the pump wave in the antenna near field into an ion Bernstein wave and an ion cyclotron quasimode matches the observed threshold for fast ion production under a variety of conditions.

Book Energy Research Abstracts

Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Chemical Abstracts

Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2018 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Fusion Energy Update

Download or read book Fusion Energy Update written by and published by . This book was released on 1984 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book INIS Atomindex

Download or read book INIS Atomindex written by and published by . This book was released on 1995 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: