Results 61 to 70 of about 62,331 (246)

ELM triggering conditions for the integrated modeling of H-mode plasmas

, 2004
Recent advances in the integrated modeling of ELMy H-mode plasmas are presented. A model for the H-mode pedestal and for the triggering of ELMs predicts the height, width, and shape of the H-mode pedestal and the frequency and width of ELMs. Formation of
A. H. Kritz, A. Y. Pankin, A.H. Glasser, A.M. Dimits, A.Y. Pankin, D. D. Schnack, D. P. Brennan, G. Bateman, G. Bateman, G. Janeschitz, G. Pacher, G. W. Pacher, G.M. Staebler, H. D. Pacher, H. Wilson, H.R. Wilson, I. Voitsekhovitch, J. Weiland, J.-S. Lönnroth, J.W. Connor, K.H. Burrell, L.L. Lao, M. Sugihara, M.S. Chance, O. Sauter, O.V. Zolotukhin, P. B. Snyder, P.B. Snyder, P.B. Snyder, P.N. Guzdar, P.N. Guzdar, R.L. Miller, S. Hamaguchi, S. Kruger, T. Onjun, T. Onjun, T. Onjun, T.H. Osborne, T.S. Hahm, T.S. Hahm, W. Horton, W.A. Houlberg, Y.B. Kim   +42 more
core   +1 more source

Validation of a magneto- and ferro-hydrodynamic model for non-isothermal flows in conjunction with Newtonian and non-Newtonian fluids [PDF]

, 2016
This work focuses on the validation of a magnetohydrodynamic (MHD) and ferrohydrodynamic (FHD) model for non-isothermal flows in conjunction with Newtonian and non- Newtonian fluids.
Dimitris, Drikakis, Könözsy, László Z., Scienza, P.   +2 more
core   +2 more sources

Heat Load Mitigation Studies in the W7‐X Stellarator Experiment

Contributions to Plasma Physics, EarlyView.
ABSTRACT During the experiments at the stellarator Wendelstein 7‐X (W7‐X) with fully water‐cooled plasma‐facing components (PFC), including carbon‐fiber composite (CFC) divertor targets with a thermal load capability of 10 MW/m2, high performance was achieved.
Dirk Naujoks, Amit Kharwandikar, Jasper Dettmar, Michael Endler, Joris Fellinger, Yu Gao, Joachim Geiger, Marcin Jakubowski, Thomas Sieber, Sebastian Thiede, Christian Voß, W7‐X Team   +11 more
wiley   +1 more source

Magnetohydrodynamic Flow of Liquid-Metal in Circular Pipes for Externally Heated and Non-Heated Cases

Journal of Applied Fluid Mechanics, 2015
The Computational Fluid Dynamics (CFD) study of external magnetic field effect on the steady, laminar, incompressible flow of an electrically conducting liquid-metal fluid in a pipe has been performed.
Atilla Altintas, Ibrahim Ozkol
doaj  

On the MHD Casson Axisymmetric Marangoni Forced Convective Flow of Nanofluids

Mathematics, 2019
The proposed investigation concerns the impact of inclined magnetohydrodynamics (MHD) in a Casson axisymmetric Marangoni forced convective flow of nanofluids.
Anum Shafiq, Islam Zari, Ghulam Rasool, Iskander Tlili, Tahir Saeed Khan   +4 more
doaj   +1 more source

Physical Background, Computations and Practical Issues of the Magnetohydrodynamic Pressure Drop in a Fusion Liquid Metal Blanket

Fluids, 2021
In blankets of a fusion power reactor, liquid metal (LM) breeders, such as pure lithium or lead-lithium alloy, circulate in complex shape blanket conduits for power conversion and tritium breeding in the presence of a strong plasma-confining magnetic ...
Sergey Smolentsev
doaj   +1 more source

Dynamics of Warm-Absorbing Gas in Seyfert Galaxies: NGC 5548 [PDF]

, 2000
A hydromagnetic (MHD) wind from a clumpy molecular accretion disk is invoked to explain observations of warm absorbing (WA) gas in UVX from Sy galaxies.
Blandford R. D., Bromage G. E., de Kool M., Fabian A. C., Isaac Shlosman, Kirk T. Korista, Komossa S., Leech K. J., Mark C. Bottorff, Otani C., Reynolds C. S., Reynolds C. S., Siebert J., Ulrich M.-H., Veron P., Walter R., Walter R.   +16 more
core   +3 more sources

Recent advances in boosting interfacial bubble dynamics with external fields

Droplet, EarlyView.
External physical fields, including acoustic, magnetic, thermal, mechanical, and optical stimuli, accelerate the entire bubble‐dynamics sequence of nucleation, growth, and detachment. Abstract The efficiency of industrial electrocatalytic reactions depends not only on generating gaseous products but also on their detachment from the catalyst surface ...
Wenlu Xie, Yanwei Zhang, Yi Liu, Yiming Wei, Jing‐Li Luo, Chenyu Xu   +5 more
wiley   +1 more source

COUETTE FLOW PROBLEM FOR AN UNSTEADY MHD THIRD-GRADE FLUID WITH HALL CURRENTS

International Islamic University Malaysia Engineering Journal, 2014
: In this work, we analyze Coutte flow problem for an unsteady mangneto-hydrodynamic (MHD) third-grade fluid in the presence of a pressure gradient and Hall currnts. Existing literature on the topic shows that the effecs of Hall current on Coutte flow of
Muhammad Azram, Haider Zaman
doaj   +1 more source

Linear and nonlinear resonant interaction of sound waves in dissipative layers [PDF]

, 2000
The theory of resonant nonlinear magnetohydrodynamic (MHD) waves in dissipative steady plasmas developed by Ballai and Erdélyi is used to study the effect of steady flows on nonlinear resonant heating of MHD waves in (a) linear, (b) weakly and (c ...
Ballai, I., Erdélyi, R., Goossens, M.
core   +1 more source