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Magnetohydrodynamic equations for toroidal plasmas

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DOI: 10.4236/ns.2010.22015    7,185 Downloads   11,011 Views  
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ABSTRACT

A set of reduced MHD equations is derived us-ing the standard energy balance equation. By applying assumption of internal energy, i.e. , a set of reduced magnetohydro-dynamic equations are obtained for large aspect ratio, high tokamaks. These equations in-clude all terms of the same or der as the toroidal effect and only involve three variables, namely the ?ux, stream function and internal energy.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Asif, M. (2010) Magnetohydrodynamic equations for toroidal plasmas. Natural Science, 2, 95-97. doi: 10.4236/ns.2010.22015.

References

[1] Wesson, J.A. (1978) Hydromagnetic stability of toka-maks. Nuclear Fusion, 18(1), 87-132.
[2] Fitzpatrick, R., Hastie, R.J., Martin, T.J. and Roach, C.M. (1993) Stability of coupled tearing modes in tokamaks. Nuclear Fusion, 33(10), 1533-1556.
[3] Strauss, H.R. (1983) Finite-aspect-ratio MHD equations for tokamaks. Nuclear Fusion, 23(5), 649-655.
[4] Strauss, H.R. (1977) Dynamics of high tokamaks. Physics Fluids, 20(8), 1354-1360.
[5] Ren, S.M. and Yu, G.Y. (2001) Reduced equations in toroidal geometry. Chinese Physics Letters, 18(4), 556-558.
[6] Frigione, D. et al. (1996) High density operation on frascati tokamak upgrade. Nuclear Fusion, 36(11), 1489- 1499.
[7] Minardi, E. et al. (2001) Stationary magnetic entropy in ohmic tokamak plasmas: Experimental evidence from the TCV device. Nuclear Fusion, 41(1), 113-130.

  
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