Zobrazeno 1 - 10
of 38
pro vyhledávání: '"E. W. Reynolds"'
Autor:
E. W. Reynolds, Mark Koepke
Publikováno v:
Plasma Physics and Controlled Fusion. 49:A145-A157
Publikováno v:
Contributions to Plasma Physics. 46:385-391
An array of baffled probes for the real-time monitoring of oscillating values of space potential, electric field and electron/ion temperature in magnetized plasma is assembled and tested. The multi-probe array samples a region with dimensions on the
Publikováno v:
Contributions to Plasma Physics. 44:689-694
A baffled probe for distinguishing the oscillations of space potential and temperature in magnetized plasma is tested. The probe consists of a tungsten wire tip, oriented perpendicular to the magnetic field, that is partially shielded by ceramic baff
Publikováno v:
Plasma Physics and Controlled Fusion. 45:869-889
Results from a Q-machine experiment are used to illustrate the dispersion-relation regimes associated with ion-acoustic and ion-cyclotron waves modified by the presence of shear in the magnetic-field-aligned (parallel) ion flow. Identifying the regim
Autor:
Christopher C. Chaston, C. W. Carlson, Robert E. Ergun, Catalin Teodorescu, J. P. McFadden, E. W. Reynolds, Mark Koepke
Publikováno v:
Physics of Plasmas. 10:1605-1613
The familiar and ubiquitous phenomenon of ion-cyclotron damping is shown to be invertible in a laboratory plasma resembling ionospheric plasma in terms of important dimensionless parameters. The ion-cyclotron waves that arise spontaneously appear at
Publikováno v:
Physics of Plasmas. 9:3225-3235
Radial profiles of ion flow vd(r) are measured with laser-induced fluorescence for cases in which the flow direction is parallel (vd>0) and/or antiparallel (vd
Publikováno v:
Review of Scientific Instruments. 74:4558-4560
A probe for measurements of space potential in magnetized plasma is tested in a fully ionized, barium, Q-machine plasma. The probe consists of a tungsten wire tip, situated perpendicular to the magnetic field, that is partially shielded by ceramic ba
Publikováno v:
Physics of Plasmas. 9:4399-4401
Inclusion of thermal anisotropy effects is shown to be required to describe recently reported experimental measurements as shear-modified, ion acoustic instabilities. For the reported experimental conditions, isotropic theory yields no instability gr
Autor:
E W, REYNOLDS, L, LOWBEER
Publikováno v:
Staff proceedings. Hillcrest Medical Center (Tulsa, Okla.).
Publikováno v:
Journal of Geophysical Research. 108
[1] Oblique ion-acoustic waves, excited by the combination of magnetic field-aligned (parallel) electron drift and sheared parallel ion flow, are investigated in magnetized laboratory plasma that is characterized by ion temperature anisotropy. Direct