Zobrazeno 1 - 10
of 786
pro vyhledávání: '"Müller, H. W."'
Autor:
Carralero, D., Siccinio, M., Komm, M., Artene, S. A., D'Isa, F. A., Adamek, J., Aho-Mantila, L., Birkenmeier, G., Brix, M., Fuchert, G., Groth, M., Lunt, T., Manz, P., Madsen, J., Marsen, S., Müller, H. W., Stroth, U., Sun, H. J., Vianello, N., Wischmeier, M., Wolfrum, E., Team, ASDEX Upgrade, Team, COMPASS, Contributors, JET, team, the EUROfusion MST
A summary of recent results on filamentary transport, mostly obtained in the ASDEX-Upgrade tokamak (AUG), is presented and discussed in an attempt to produce a coherent picture of SOL filamentary transport: A clear correlation is found between L-mode
Externí odkaz:
http://arxiv.org/abs/2005.06250
Autor:
Carralero, D., Manz, P., Aho-Mantila, L., Birkenmeier, G., Brix, M., Groth, M., Müller, H. W., Stroth, U., Vianello, N., Wolfrum, E., team, ASDEX Upgrade, Contributors, JET
Publikováno v:
Phys. Rev. Lett. 115, 215002 (2015)
In a wide variety of natural and laboratory magnetized plasmas, filaments appear as a result of interchange instability. These convective structures substantially enhance transport in the direction perpendicular to the magnetic field. According to fi
Externí odkaz:
http://arxiv.org/abs/1505.07741
Autor:
Carralero, D., Birkenmeier, G., Müller, H. W., Manz, P., deMarne, P., Müller, S. H., Reimold, F., Stroth, U., Wischmeier, M., Wolfrum, E., team, the ASDEX Upgrade
A multidiagnostic approach, utilizing Langmuir probes in the midplane, X-point and divertor walls, along with Lithium beam and infrared measurements is employed to evaluate the evolution of the Scrape-off Layer (SOL) of ASDEX Upgrade across the L-mod
Externí odkaz:
http://arxiv.org/abs/1407.3618
Autor:
Nold, B., Ribeiro, T. T., Ramisch, M., Huang, Z., Müller, H. W., Scott, B. D., Stroth, U., Team, ASDEX Upgrade
The reliability of Langmuir probe measurements for plasma-turbulence investigations is studied on GEMR gyro-fluid simulations and compared with results from conditionally sampled I-V characteristics as well as self-emitting probe measurements in the
Externí odkaz:
http://arxiv.org/abs/1111.4091
Akademický článek
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Surface waves on a liquid air interface excited by a vertical vibration of a fluid layer (Faraday waves) are employed to investigate the phase relaxation of ideally ordered patterns. By means of a combined frequency-amplitude modulation of the excita
Externí odkaz:
http://arxiv.org/abs/nlin/0109012
A light reflection technique is used to measure quantitatively the surface elevation of Faraday waves. The performed measurements cover a wide parameter range of driving frequencies and sample viscosities. In the capillary wave regime the bifurcation
Externí odkaz:
http://arxiv.org/abs/nlin/0008036
We report on surface wave pattern formation in a Faraday experiment operated at a very shallow filling level, where modes with a subharmonic and harmonic time dependence interact. Associated with this distinct temporal behavior are different pattern
Externí odkaz:
http://arxiv.org/abs/patt-sol/9911001
We investigate Faraday waves on a viscoelastic liquid. Onset measurements and a nonlinear phase diagram for the selected patterns are presented. By virtue of the elasticity of the material a surface resonance synchronous to the external drive compete
Externí odkaz:
http://arxiv.org/abs/patt-sol/9811004
Publikováno v:
Phys. Rev. E 57, 4250 - 4264 (1998)
A minimal, analytically manageable Galerkin type model for convection in binary mixtures subject to realistic boundary conditions is presented. The model elucidates and reproduces the typical bifurcation topology of extended stationary and oscillator
Externí odkaz:
http://arxiv.org/abs/patt-sol/9805003