Published March 1985
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Implicit particle methods of order 1. Application to Vlasov-Poisson equation with fixed ions
Description
As a numerical example the implicit moment method has been applied to the multi-beam instabilities problem. In introducing implicit time schemes in Vlasov-Poisson equation resolution, low-frequency phenomena can be processed with an equal computing time. Some implicit resolution methods of MHD equations are introduced. The Langdon ''direct'' method is also presented
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
En introduisant des schemas implicites en temps, des phenomenes basse-frequence peuvent etre traites, a temps de calcul egal. Quelques methodes de resolution implicite des equations de la MHD sont introduites. La methode directe de Langdon est exposee. La methode des moments implicites a ete appliquee au probleme de l'instabilite double-faisceauxFiles
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Additional details
Additional titles
- Original title (French)
- Methodes particulaires implicites d'ordre 1. Application a l'equation de Vlasov-Poisson avec ions fixes
Publishing Information
- Imprint Pagination
- 37 p.
- Report number
- CEA-N--2431
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 17018078
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- BOLTZMANN-VLASOV EQUATION; CHARGED-PARTICLE TRANSPORT THE; IONS; ITERATIVE METHODS; MAGNETOHYDRODYNAMICS; NUMERICAL SOLUTION; PLASMA SIMULATION; POISSON EQUATION; TWO-STREAM INSTABILITY
- Descriptors DEC
- CHARGED PARTICLES; DIFFERENTIAL EQUATIONS; EQUATIONS; FLUID MECHANICS; HYDRODYNAMICS; INSTABILITY; MECHANICS; PARTIAL DIFFERENTIAL EQUATIONS; PLASMA INSTABILITY; PLASMA MICROINSTABILITIES; SIMULATION; TRANSPORT THEORY