Published October 1989
| Version v1
Journal article
POS - a 1D time-dependent H+ ion source code
Description
The code POS is based on the first three velocity moment's expansion of the transport equation, as derived in Braginskii's theory for two fully ionized fluids, H+ and e. The theory requires the solution of four (plasma density, drift velocity, electron and ion temperatures) coupled, time-dependent equations. These equations have been solved in one spatial dimension using the method of moving finite elements. (orig.)
Additional details
Publishing Information
- Journal Title
- Computer Physics Communications
- Journal Volume
- 55
- Journal Issue
- 3
- Series
- Comput. Phys. Commun.
- Journal Page Range
- 409-424
- ISSN
- 0010-4655
- CODEN
- CPHCB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 21014664
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Computer Program Description
- Descriptors DEI
- BOLTZMANN EQUATION; COLLISIONAL PLASMA; COMPUTER CALCULATIONS; COMPUTER PROGRAM DOCUMENTATION; COUPLING; CRAY COMPUTERS; DUOPLASMATRONS; ELECTRON COLLISIONS; ELECTRON DRIFT; ELECTRON TEMPERATURE; FINITE ELEMENT METHOD; FORTRAN; HYDROGEN IONS 1 PLUS; ION COLLISIONS; ION DRIFT; ION TEMPERATURE; MAGNETIC FIELDS; ONE-DIMENSIONAL CALCULATIONS; P CODES; SERIES EXPANSION; TIME DEPENDENCE; TRANSPORT THEORY
- Descriptors DEC
- CATIONS; CHARGED PARTICLES; COLLISIONS; COMPUTER CODES; COMPUTERS; DIFFERENTIAL EQUATIONS; ELECTRON TUBES; EQUATIONS; HYDROGEN IONS; ION SOURCES; IONS; NUMERICAL SOLUTION; PARTIAL DIFFERENTIAL EQUATIONS; PLASMA; PLASMATRONS; PROGRAMMING LANGUAGES
Optional Information
- Notes
- Cray X-MP; FORTRAN 77.