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Article information
2006 , Volume 11, ¹ 3, p.73-89
Erkaev N.V., Shaydurov V.A.
Magnetic string model for calculation of waves in thin magnetic tubes
Magnetic string model is applied for calculation of the magnetohydrodynamic waves propagating along thin magnetic tubes. This study focuses on the influence of convergence of the magnetic field lines on propagation of pulses of Alfven waves. The wave pulse is shown to be reflected from the narrowest section of the magnetic tube, and thus it does not reach the boundary of the magnetic tube. In such case energy losses at the dissipative boundary of the magnetic tube are very small for any electric conductivity of the boundary surface, and the pulse can reflect many times without considerable damping.
[full text] Author(s):
Erkaev Nikolai Vasilievich
Dr. , Professor
Position: General Scientist
Office: Institut Computing Simulation of SB RAS
Address: 660036, Russia, Krasnoyarsk, Akademgorodok 50/44
Phone Office: (3912) 49 57 41
E-mail: erkaev@icm.krasn.ru
SPIN-code: 1471-5166Shaydurov VladimirA.
PhD.
Position: Research Scientist
Office: Institut Computing Simulation of SB RAS
Address: 660036, Russia, Krasnoyarsk 36, Akademgorodok
Phone Office: (3912) 49 57 41
E-mail: erkaev@icm.krasn.ru
Bibliography link:
Erkaev N.V., Shaydurov V.A. Magnetic string model for calculation of waves in thin magnetic tubes // Computational technologies. 2006. V. 11. ¹ 3. P. 73-89
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