Simultaneous potential and circuit solution for 1D bounded plasma particle simulation codes
Journal Article
·
· Journal of Computational Physics; (United States)
- Univ. of California, Berkeley (United States)
- Institute for Space Research (INPE), S.J. dos Campos (Brazil)
A general second-order accurate method for solving the combined potential and circuit equations in a one-dimensional electrostatic bounded plasma PIC simulation is presented. The boundary conditions include surface charge on the electrodes, which are connected to a series RLC circuit with driving terms V(t) or l(t). The solution is obtained for planar, cylindrical, and spherical electrodes. The result is a tridiagonal matrix which is readily solved using well-known methods. The method is implemented in the codes PDPL (plasma device planar 1 D), PDC1 (cylindrical), and PDS1 (spherical).
- OSTI ID:
- 6622797
- Journal Information:
- Journal of Computational Physics; (United States), Vol. 104:2; ISSN 0021-9991
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
PLASMA FLUID EQUATIONS
NUMERICAL SOLUTION
ONE-DIMENSIONAL CALCULATIONS
POTENTIAL FLOW
COMPUTERIZED SIMULATION
ELECTROSTATIC PROBES
GAUSS POTENTIAL
PARTICLE MODELS
PLASMA
PLASMA WAVES
FLUID FLOW
MATHEMATICAL MODELS
NUCLEON-NUCLEON POTENTIAL
POTENTIALS
PROBES
SIMULATION
420400* - Engineering- Heat Transfer & Fluid Flow
700310 - Plasma Confinement- (1992-)
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
PLASMA FLUID EQUATIONS
NUMERICAL SOLUTION
ONE-DIMENSIONAL CALCULATIONS
POTENTIAL FLOW
COMPUTERIZED SIMULATION
ELECTROSTATIC PROBES
GAUSS POTENTIAL
PARTICLE MODELS
PLASMA
PLASMA WAVES
FLUID FLOW
MATHEMATICAL MODELS
NUCLEON-NUCLEON POTENTIAL
POTENTIALS
PROBES
SIMULATION
420400* - Engineering- Heat Transfer & Fluid Flow
700310 - Plasma Confinement- (1992-)