Magnetic Diagnostics for Equilibrium Reconstructions in the ...
Magnetic Diagnostics for Equilibrium Reconstructions in the ...
Magnetic Diagnostics for Equilibrium Reconstructions in the ...
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Next step: 3-D simulation of LTX double-walled conduct<strong>in</strong>g structure<br />
• Response function technique (L. Zakharov) coupled with three-dimensional<br />
electromagnetic model and circuit equations<br />
• Response functions – ma<strong>the</strong>matical relationship between a f<strong>in</strong>ite-size<br />
sensor and an <strong>in</strong>dividual poloidal field coil through driv<strong>in</strong>g voltage<br />
applied to <strong>the</strong> field coil:<br />
S(<br />
t)<br />
Signals<br />
<br />
<br />
B(<br />
t)<br />
B(<br />
t)<br />
<br />
<br />
<br />
t<br />
t<br />
0<br />
R(<br />
t<br />
R(0)<br />
V ( t)<br />
Spl<strong>in</strong>e<br />
<br />
) V (<br />
) d<br />
<br />
<br />
tt<br />
0<br />
0<br />
R(<br />
) V<br />
t<br />
( t<br />
<br />
) d<br />
20<br />
Response func.