Zobrazeno 1 - 10
of 67
pro vyhledávání: '"H. H. Kuehl"'
Autor:
H. H. Kuehl, C. Y. Zhang
Publikováno v:
Physics of Fluids B: Plasma Physics. 4:3185-3188
The effects of a cold ion beam on an ion‐acoustic solitary wave whose potential is large enough to reflect the ion beam are studied in the regime in which the solitary‐wave response to the beam is adiabatic. It is shown that the solitary wave can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66fa3339c5ae5cc81dea4c0c70b03de6
https://doi.org/10.1063/1.860424
https://doi.org/10.1063/1.860424
Autor:
H. H. Kuehl, C. Y. Zhang
Publikováno v:
Physics of Fluids B: Plasma Physics. 4:2517-2522
The properties of solitary waves in a plasma with an ion beam are investigated. The two conditions for the existence of solitary‐wave solutions are determined and presented graphically in parameter space. Electron inertia is shown to restrict the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b795212c4ab8083ab6d3d3c4caf22e1
https://doi.org/10.1063/1.860167
https://doi.org/10.1063/1.860167
Autor:
C. Y. Zhang, H. H. Kuehl
Publikováno v:
Physics of Fluids B: Plasma Physics. 3:555-559
The properties of arbitrary‐amplitude solitary waves in a plasma consisting of drifting ions and nondrifting electrons are investigated. The conditions for the existence of solitary‐wave solutions are determined. It is shown that electron inertia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::044151a0a0f1dacf01216524330828fe
https://doi.org/10.1063/1.859906
https://doi.org/10.1063/1.859906
Autor:
H. H. Kuehl, C. Y. Zhang
Publikováno v:
Physics of Fluids B: Plasma Physics. 2:1511-1519
For a weakly nonuniform medium, a solitary wave solution of the variable‐coefficient nonlinear Schrodinger equation is obtained through second order in the expansion parameter. From a generalization of the second‐order result, the form of the sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d310a06eed29af154cc970d9dd2da36
https://doi.org/10.1063/1.859476
https://doi.org/10.1063/1.859476
Autor:
H. H. Kuehl, C. Y. Zhang
Publikováno v:
Physics of Fluids B: Plasma Physics. 2:889-900
The soliton modifications resulting from the addition of a small third derivative term, due to higher‐order dispersion, to the nonlinear Schrodinger equation are investigated. Based on direct perturbation theory, it is shown that through first orde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0e94edf2b45323c6a4b19a609b4cfd8
https://doi.org/10.1063/1.859288
https://doi.org/10.1063/1.859288
Autor:
C. Y. Zhang, H. H. Kuehl
Publikováno v:
Physics of Fluids B: Plasma Physics. 3:26-28
Some properties of small‐amplitude ion‐acoustic solitons in a plasma consisting of nondrifting electrons and drifting ions are investigated. Electron inertia effects are shown to be considerably more important than relativistic effects. It is als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::689fd0d46aae51690e171490cfbe698b
https://doi.org/10.1063/1.859946
https://doi.org/10.1063/1.859946
Autor:
H. H. Kuehl, K. Ko
Publikováno v:
Physical Review Letters. 40:233-236
We derive an approximate solution to the Korteweg-de Vries equation with slowly varying coefficients for a soliton initial condition. Expressions are given for the amplitude, position, and velocity, and it is shown that the soliton experiences an irr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a4b00522c7338cabb7c3c47ae0dc60
https://doi.org/10.1103/physrevlett.40.233
https://doi.org/10.1103/physrevlett.40.233
Autor:
H. H. Kuehl
Publikováno v:
IEEE Transactions on Plasma Science. 13:595-598
The modified form of the Korteweg-de Vries (KdV) equation appropriate to weakly nonlinear ion acoustic solitons in a weakly inhomogeneous plasma is derived. This equation differs from earlier versions because of the inclusion of both ion drift and io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccdf5c07d88f5d327ec1c8367335df1a
https://doi.org/10.1109/tps.1985.4316479
https://doi.org/10.1109/tps.1985.4316479
Autor:
H. H. Kuehl, D. T. Nakatani
Publikováno v:
Radio Science. 11:433-444
A theory is presented for the input impedance of a short, cylindrical dipole antenna immersed in a warm anisotropic plasma which is described by the kinetic theory (Boltzmann equation). The plasma is assumed to be homogeneous with collisions included
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::236ff0f3d309cfb01b723c61b534e27b
https://doi.org/10.1029/rs011i005p00433
https://doi.org/10.1029/rs011i005p00433
Autor:
H. H. Kuehl
Publikováno v:
IEEE Transactions on Plasma Science. 7:201-204
The nonlinear modification of the equation describing the surface (the resonance cone) on which the maximum electric field occurs in a magnetized plasma excited by an arbitrary, axially symmetric, localized RF source is derived. The nonlinearity is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11007ae2e874b446230a5ec229252593
https://doi.org/10.1109/tps.1979.4317237
https://doi.org/10.1109/tps.1979.4317237