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Numerical stability of 2nd order Runge-Kutta integration alghorithms for use in particle-in-cell codes
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SYSNO ASEP 0103212 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Numerical stability of 2nd order Runge-Kutta integration alghorithms for use in particle-in-cell codes Title Numerická stabilita integračních metod Runge-Kutta druhého řádu pro Author(s) Fuchs, Vladimír (UFP-V) RID
Gunn, J. P. (FR)Source Title Czechoslovak Journal of Physics. - : Springer - ISSN 0011-4626
Roč. 54, suppl.C (2004), C100-C110Number of pages 11 s. Publication form CD-ROM - CD-ROM Action Symposium on Plasma Physics and Technology /21./ Event date 14.06.2004-17.06.2004 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords simulation, tokamak edge plasma, lower hybrid antenna Subject RIV BL - Plasma and Gas Discharge Physics CEZ AV0Z2043910 - UFP-V Annotation An essential of particle-in-cell (PIC) codes is a numerically accurate and stable integration scheme for the particle equations of motion.Such a scheme is the well known time-centered leapfrog (LF) method [1] accurate to 2nd order with respect to the timestep t.However this scheme can only be used for forces independent of velocity unless a simple enough implicit implementation is. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2005
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