http://wiki.fusenet.eu/fusionwiki/index.php?action=history&feed=atom&title=SIESTASIESTA - Revision history2026-04-12T15:34:00ZRevision history for this page on the wikiMediaWiki 1.43.3http://wiki.fusenet.eu/fusionwiki/index.php?title=SIESTA&diff=4079&oldid=prevAdmin at 10:35, 15 August 20122012-08-15T10:35:35Z<p></p>
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</table>Adminhttp://wiki.fusenet.eu/fusionwiki/index.php?title=SIESTA&diff=2713&oldid=prevAdmin: Created page with 'SIESTA is a new ideal MHD 3D-equilibrium solver, capable of dealing with magnetic islands and stochastic regions in a fast, accurate and s…'2010-11-16T15:12:56Z<p>Created page with 'SIESTA is a new ideal <a href="/wiki/MHD_equilibrium" title="MHD equilibrium">MHD 3D-equilibrium</a> solver, capable of dealing with <a href="/wiki/Magnetic_island" title="Magnetic island">magnetic islands</a> and stochastic regions in a fast, accurate and s…'</p>
<p><b>New page</b></p><div>SIESTA is a new ideal [[MHD equilibrium|MHD 3D-equilibrium]] solver, capable of dealing with [[Magnetic island|magnetic islands]] and stochastic regions in a fast, accurate and scalable manner.<br />
<ref>[http://epsppd.epfl.ch/Hersonissos/pdf/P2_058.pdf S.P. Hirschmann, R. Sánchez, V.E. Lynch, E.F. D'Azevedo, J.C. Hill, ''SIESTA: A Scalable Iterative Equilibrium Solver for Toroidal Applications'', 25<sup>th</sup> EPS Conference on Plasma Physics, ECA '''32D''' (2008) P-2.058]</ref><br />
The SIESTA code will complement other existent 3D MHD island solvers and is particularly suited for applications that require not only accuracy but speed of evaluation as well, such as experimental 3D equilibrium reconstruction or stellarator design. SIESTA will also be useful to calculate MHD equilibria at very high spatial resolutions, such as those that might be required for the investigation of NTMs at [[ITER]]-relevant temperature and resistivity conditions. SIESTA is based on a preconditioned, iterative algorithm that takes advantage of a pre-existent [[VMEC]] solution to provide both a background coordinate system that guarantees a compact representation as well as a good initial guess for the iterative procedure.<br />
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== References ==<br />
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