Combined n = 0 and n ≠ 0 MHD stability analysis of axisymmetric surface current model equilibria

1980 ◽  
Vol 20 (7) ◽  
pp. 839-847 ◽  
Author(s):  
E. Rebhan ◽  
A. Salat
Keyword(s):  
Stability Analysis ◽  
Current Model ◽  
Surface Current ◽  
Axisymmetric Surface ◽  
Mhd Stability

MHD Stability Analysis of Axisymmetric Surface Current Model Tokamaks Close to the Spheromak Regime

1984 ◽  
Vol 53 (5) ◽  
pp. 1737-1745
Author(s):  
Toshihisa Honma ◽  
Masafumi Kito ◽  
Ikuo Kaji ◽  
Ichiro Fukai
Keyword(s):  
Stability Analysis ◽  
Current Model ◽  
Surface Current ◽  
Axisymmetric Surface ◽  
Mhd Stability

MHD Stability for a Class of Tokamak Equilibria with Fixed Boundaries

1978 ◽  
Vol 33 (7) ◽  
pp. 792-798
Author(s):  
W. Kerner
Keyword(s):  
Stability Analysis ◽  
Normal Mode ◽  
Cross Sections ◽  
Stability Limit ◽  
Stability Behavior ◽  
Mhd Stability ◽  
The Stability ◽  
High Beta ◽  
Fixed Boundaries ◽  
Flat Current

The stability behavior with respect to internal modes is discussed for a class of tokamak equilibria with non-circular cross-sections and essentially flat current profiles. The stability analysis is done by computer both symbolically and numerically with the help of a normal mode code, which extremizes the Lagrangian of the system . It is found that the stability limit agrees well with that of the Mercier criterion. There are stable high-beta equilibria in this model.

MHD stability analysis of ELMs in MAST

2006 ◽  
Vol 49 (1) ◽  
pp. 31-42 ◽  
Author(s):  
S Saarelma ◽  
T C Hender ◽  
A Kirk ◽  
H Meyer ◽  
H R Wilson ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Mhd Stability
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