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pro vyhledávání: '"I H Hutchinson"'
Lower-hybrid current drive (LHCD) actuators are important components of modern day fusion experiments as well as proposed fusion reactors. However, simulations of LHCD often differ substantially from experimental results, and from each other, especia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec4ae12ea7f155ee1fd0c5031899ce6f
Autor:
Sergei Krasheninnikov, I. H. Hutchinson, T.D. Rognlien, T. K. Soboleva, A. Yu. Pigarov, Yasunori Tanaka
Publikováno v:
Contributions to Plasma Physics. 46:611-616
Recently, the presence of dust particles in tokamak plasma and the role of dust in material re-deposition, core contamination, and tritium inventory brought significant attention of the fusion community. The physical model for dust transport in fusio
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 24:512-516
Alcator C-Mod uses high power radio frequency (rf) power for auxiliary plasma heating at the ion cyclotron frequency. The operation of the rf antennas is limited at neutral pressures which fall far below the minimum pressure for glow discharge as giv
Autor:
I. H. Hutchinson
Publikováno v:
Principles of Plasma Diagnostics. :415-419
Autor:
I. H. Hutchinson
Publikováno v:
Principles of Plasma Diagnostics. :402-406
Autor:
I. H. Hutchinson
Publikováno v:
Principles of Plasma Diagnostics. :420-425
Autor:
I. H. Hutchinson
Publikováno v:
Principles of Plasma Diagnostics. :407-413
Autor:
I H Hutchinson
Publikováno v:
Plasma Physics and Controlled Fusion. 44:71-82
The excited state fractions of hydrogen isotopes in neutral beams are calculated from compact expressions for the rate coefficients and rate equations. The results are presented in a form suitable for beam emission plasma diagnostic interpretation. C
Autor:
I H Hutchinson
Publikováno v:
Plasma Physics and Controlled Fusion. 43:145-153
A direct method to measure the localized magnetic shear stress and hence electromagnetic torque or force exerted on a wall by a fluctuating magnetic field is presented. A model of the wall is needed when the magnetic measurements do not include the n
Autor:
I H Hutchinson, R S Granetz, A Hubbard, J A Snipes, T Sunn Pedersen, M Greenwald, B LaBombard, the Alcator Group
Publikováno v:
Plasma Physics and Controlled Fusion. 41:A609-A616
Key phenomena controlling the transport barrier in H-mode plasmas on the Alcator C-Mod tokamak are discussed. Type I edge localized modes (ELMs) are not observed. Instead the particle transport barrier is continuously degraded giving rise to 'enhance