Numerical studies in non-force-free fields
Numerical simulations of linear magnetohydrodynamic waves in two-dimensional force-free magnetic fields
... by force-free magnetic fields, our purpose in this paper is to present the derivation of the linear MHD wave equations for a two-dimensional force-free magnetic field configuration ...
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Analytical three dimensional magnetohydrostatic equilibrium solutions for magnetic field extrapolation allowing a transition from non force free to force free magnetic fields
... These numerical approaches are usually computationally ...3D force-free fields only a limited number of analyt- ical 3D MHS solutions suitable for magnetic field extrapolation are known, with ...
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Some Notes on Self-similar Axisymmetric Force-free Magnetic Fields and Rotating Magnetospheres
... Thus one can either specify the value of Φ on μ = 0 and then use the rescaling to obtain the corresponding value for Ψ on μ = 0 or one can choose a value for Λ and then determine the value of Φ on μ = 0 after one has ...
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Experimental and numerical studies of inclined cables: free and parametrically-forced vibrations
... experimental studies in the inclined cable literature, this paper is aimed at experimental modelling and investigating the linear free and nonlinear forced vibrations of sagged inclined cables, by ...
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Kinetic model of force free current sheets with non uniform temperature
... The force-free CS models with the plasma density peaked in the CS central re- gion, developed here, represent effective waveguides for MHD ...seismology studies assume that CSs are described by the ...
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A non linear force free field model for the solar magnetic carpet
... of non-linear force-free field simulations driven by synthetic magnetograms produced by the model described in Chapter ...quasi-static, non-linear force-free equilibria, via a ...
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Experimental and Numerical Studies on Resistance of a Catamaran Vessel with Non-Parallel Demihulls
... for numerical treatment and the symmetry boundary condition was applied at the center ...near free surface, meshes have been rened in all ...of numerical results, we examined 5 grid ...resistance ...
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Consequences of spontaneous reconnection at a two dimensional non force free current layer
... MHD numerical simulations, starting with an initial equilibrium X-point that contains a main elongated current layer at the location of the null, which has a high, but not infinite ...contain non-zero ...
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Quantum Mechanically Derived Biomolecular Force Fields
... current force field parameteri- zation, with more accurate data and better fitting techniques, such as applying regularization and weighting functions, employed to calculate parameters for new generations of ...
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NUMERICAL SIMULATION AND EXPERIMENTAL STUDY OF NON-NEWTONIAN MIXING FLOW WITH A FREE SURFACE
... Multiphase Free Surface Model The VOF formulation (Hirt and Nichols, 1981) relies on the fact that two or more fluids (or phases) are not ...The fields for all variables and properties are shared by the ...
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Numerical studies of non-linear intrinsic streaks in the flat plate boundary layer
... complete non-linear problem, there is an one parameter family of streak solutions that grow from the leading edge of the boundary ...3D non-linear intrinsic streaks (intrinsic because they appear in the ...
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Force free collisionless current sheet models with non uniform temperature and density profiles
... nonlinear force-free current sheets, with magnetic fields defined in terms of Jacobian elliptic functions, which are an extension of the DFs discussed by Abraham-Shrauner 1 to account for ...
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Non linear force free magnetic dip models of quiescent prominence fine structures
... magnetic fields will allow us in future to consistently visualize the whole sets of prominence /filament fine structures with any LOS orientation, either as a prominence in emission above the solar limb, or as ...
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Numerical Studies of Topological Phases
... Recently much research in topological phases has focused on phases made up of bosons. Unlike fermions, free bosons form a condensate and so interactions are vital if the bosons are to realize a topological phase. ...
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Numerical Studies on Fluid Flow over a Cavity Involving Density Fields with and without Use of Spoiler Expending LES Approach
... the numerical simulation has been conducted for the supersonic flow past an open cavity with and without the installation of the spoiler at the leading edge of the open ...the free-stream is 2.0. The ...
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Multilevel interpolation of divergence-free vector fields
... δ = ν h σ σ +1 = ν h 7 9 . (4.2) As the numerical results in Tables 1 and 2 show, the numerical solution converges. Note that the number N is actually referring to the amount of data points. The systems ...
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Fluid flow induced by non uniform AC electric fields in electrolytes on microelectrodes III: Observation of streamlines and numerical simulation
... a force directed from the center of the gap onto the electrode ...This force drives the fluid at the level of the electrodes and has a direction that is independent of the sign of the electrode potential, ...
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Numerical and experimental studies of excitation force approximation for wave energy conversion
... Abstract Past or/and future information of the excitation force is useful for real-time power maximisation control of Wave Energy Converter (WEC) systems. Cur- rent WEC modelling approaches assume that the wave ...
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Dynamic properties of force fields
... in combination with the high rates, hints at particularly low barriers in this force field. Experimentally, short alanine-rich peptides are known to form helices in solutions 59–61 and therefore such systems pro- ...
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ANGEO - A numerical method to compute Euler potentials for non dipolar magnetic fields
... 4.1. The contours of b 2 are represented by the radial curves crossing the contours of L. When the radial distance increases, they ®rst rotate towards the dayside, then in the opposite direction towards the nightside. ...
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