Results 111 to 120 of about 3,748,790 (295)

Experimental characterization of plasma start-up using ECRH in preparation of W7-X operation

EPJ Web of Conferences, 2015
The upcoming operation of Wendelstein 7-X (W7-X) will be supported by an Electron Cyclotron Resonance Heating (ECRH) system working at 140 GHz in second harmonic at the nominal magnetic field of 2.5T.
Preynas M., Aßmus D., Igami H., Kado S., Kobayashi S., Kubo S., Laqua H.P., Mutoh T., Nagasaki K., Otte M., Shimozuma T., Stange T., Yoshimura Y.   +12 more
doaj   +1 more source

Quasilinear evolution of plasma distribution functions and consequences on wave spectrum and perpendicular ion heating in the turbulent solar wind [PDF]

, 2012
L. Rudakov, C. Crabtree, G. Ganguli, M. Mithaiwala   +3 more
openalex   +1 more source

Drift microwave plasma heating [PDF]

, 1978
A self-consistent plasma simulation code has been used to simulate a hot (5 keV), overdense (approx. 10/sup 4/), microwave-corona interaction for a hydrogen plasma.
openaire   +2 more sources

Selected highlights of ECH/ECCD physics studies in the TCV tokamak

EPJ Web of Conferences, 2015
The Tokamak a Configuration Variable, TCV, has used Electron Cyclotron Heating and Current Drive as its only auxiliary heating system for nearly two decades. In addition to basic plasma heating and current profiling, ECH and ECCD under either feedforward
Goodman T.P., Coda S., Duval B.P., Kim D., Sauter O., Felici F., Decker J.   +6 more
doaj   +1 more source

On the thermal durability of solar prominences, or how to evaporate a prominence [PDF]

The thermal disappearance of solar prominences under strong perturbations due to wave heating, Ohmic heating, viscous heating or conduction was investigated. Specifically, how large a thermal perturbation is needed to destroy a stable thermal equilibrium
Forbes, T. G., Malherbe, J. M.
core   +1 more source

HEAT-SHIELDED MAGNETICALLY CHANNELED PLASMA HEAT CONVERTER [PDF]

, 1961
A design for a thermionic converter is described which utilizes a permeable heat shield and a homogeneous magnetic field normal to the cathode and anode surfaces to minimize the radiant power loss without appreciably decreasing the electrical power output.
openaire   +2 more sources

Electron cyclotron current start-up using a retarding electric field in the QUEST spherical tokamak

Nuclear Fusion
The plasma current start-up experiment is conducted through electron cyclotron (EC) heating in the QUEST spherical tokamak. During the EC heating, the application of a toroidal electric field in the opposite direction to the plasma current effectively ...
T. Onchi, H. Idei, K. Hanada, O. Watanabe, R. Miyata, Y. Zhang, Y. Koide, Y. Otsuka, T. Yamaguchi, A. Higashijima, T. Nagata, I. Sekiya, S. Shimabukuro, I. Niiya, K. Kono, F. Zennifa, K. Nakamura, R. Ikezoe, M. Hasegawa, K. Kuroda, Y. Nagashima, T. Ido, T. Kariya, A. Ejiri, S. Murakami, A. Fukuyama, Y. Kosuga   +26 more
doaj   +1 more source

Sodium tracer measurements of an expanded dense aluminum plasma from e-beam isochoric heating

, 2021
Nicholas Ramey, J. E. Coleman, P. Hakel, Heidi Morris, J. Colgan, J. E. Barefield, Christopher J. Fontes, R. M. Gilgenbach, R. D. McBride   +8 more
openalex   +2 more sources

The role of plasma wave turbulence in the formation of shock waves in collisionless plasmas [PDF]

A data set containing measurements for approximately 100 shock crossings was compiled, and plasma wave profiles were plotted in conjunction with magnetic field data.
Mellott, M. M.
core   +1 more source

TRPV1 Channel Activation via Photothermal Heating of Plasma Membrane by Using Gold Nanorods

, 2016
Tatsuya Murakami
openalex   +2 more sources