Current sheets
Equilibrium and dynamics of collisionless current sheets
... As already mentioned plasma equilibria are suitable starting points for investigating non-ideal plasma processes. For collisionless plasmas, the most relevant equilibria are self-consistent so- lutions of the ...
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Theory of one dimensional Vlasov Maxwell equilibria: with applications to collisionless current sheets and flux tubes
... collisionless current sheets, and so a natural question to consider is whether it is also possible to find self-consistent force-free (or nearly force-free) VM equilibria for other geometries, in particular ...
260
On the linear stability of magnetized jets without current sheets - non-relativistic case
... Fig. 1 presents examples of such plots for an unmagnetized uniform jet with the Mach number M = 4 and the density ratio η = 0.1 – one of the models analysed in Cohn (1983) has the same parameters. Visual inspection of ...
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Kinetic model of force free current sheets with non uniform temperature
... force-free current sheet (CS) developed recently by ...force-free current sheet, taking into account the inhomogeneity of the density and temperature across the ...to current sheets observed ...
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Spheromaks, solar prominences, and Alfvén instability of current sheets
... a current sheet becomes sufficiently thin (of the order of the ion skin depth or smaller), it becomes kinetically unstable with respect to the emission of Alfv´en waves and it is proposed that this wave emission ...
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Exact Vlasov Maxwell equilibria for asymmetric current sheets
... Abstract The NASA Magnetospheric Multiscale mission has made in situ diffusion region and kinetic-scale resolution measurements of asymmetric magnetic reconnection for the first time, in the Earth’s magnetopause. The ...
11
Current sheets in the solar corona : formation, fragmentation and heating
... maximum current in the domain increases less rapidly than in the driver 1 case, as one might ...maximum current drops and at t = 10 the current in the mid-plane looks quite different to that at the ...
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Topological configurations of coronal magnetic fields and current sheets
... this current dissipation mechanism is related to the formation and location of current ...infinite current regions or tangential disconuities are ...
123
Acceleration and transport of ions in turbulent current sheets: formation of non-maxwelian energy distribution
... Using a test particle method, one may estimate the current density, plasma density and temperature that are formed in a self-consistent configuration. Though the variations obtained via such a method are not ...
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Joule heating and anomalous resistivity in the solar corona
... thin current sheets, as suggested by theories of two dimensional magnetohydrody- namic ...turbulent current sheets used to calculate the heating rate also gives an electron drift speed which ...
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Magnetic reconnection and intermittent turbulence in the solar wind
... where ΔBðt; τÞ ¼ Bðt þ τÞ − BðtÞ is the magnetic field vector increment using a time lag τ and h i denotes an appropriate time average. All the PVI results presented here use a 30 min interval of averaging, which ...
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The triggering of MHD instabilities through photospheric footpoint motions
... a current sheet may ...finite current concentration ...a current sheet and a current concentration. A current concentra- tion is a large build up of current but the ...
14
Ducted magnetoacoustic waves in the solar corona
... Current sheets are importan t structures which may guide waves; the damping of these waves may be an im portan t mechanism for coronal heating (see, for example, Cram er 1994; Tirry, Cadez, and Coossens ...
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Vertical Current Density Structure of Saturn's Equatorial Current Sheet
... bifurcated sheets normalised by total number of events (b) and number of Harris-like normalised by total number of ...current sheets. e) shows the number of unclassified or striated current ...
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The investigation of quasi separatrix layers in solar magnetic fields
... the current (Figure 4.17 c) and the strength of the current (Figure ...the current strength and is surrounded by elongated regions with dierent polarities of the vertical component of the ...
143
Marine ice sheet model performance depends on basal sliding physics and sub shelf melting
... the current study and Gagliardini et ...the current study, rather than imposition of ...the current study for SR2 and ...the current study in ...
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Written reflection in an eHealth intervention for adults with type 2 diabetes mellitus: a qualitative study
... in order to establish a relationship, during which the nurse explained the aim of the GSD program, how to log on to the Web portal (www.MinJournal.no) and use the secure mes- saging system, and how to complete the ...
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Study on Weld Quality Characteristics of Pulsed Current Micro Plasma Arc Welding of Inconel625 Sheets
... Pulsed Current Micro Plasma Welding of ...Peak current, back current, pulse and pulse width are considered as the main influential input variables during the ...
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A multistate model to evaluate COPD progression integrating drugs consumption data and hospital databases
... The aim of the current study is to explore, using Markov multi-state modeling, how analyses of drug prescriptions and data obtained from hospital discharge sheets[r] ...
13
Reduction of stacker tilting shaft and rollers breakdown
... rectangle sheets but in other countries like japan and china they can shear trapezoidal shape also they can shear short of length of 200mm also but in JSW the minimum length of 1000mm can be ...of sheets ...
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