Integral simulation of the creation and expansion of a transonic argon plasma

K.S.C. Peerenboom, W.J. Goedheer, J. Dijk, van, J.J.A.M. Mullen, van der

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8 Citations (Scopus)
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A transonic argon plasma is studied in an integral simulation where both the plasma creation and expansion are incorporated in the same model. This integral approach allows for simulation of expanding plasmas where the Mach number is not known a priori. Results of this integral simulation are validated with semi-analytical models. Inside the creation region the results for the electron temperature, the heavy particle temperature and the electron density are compared with a global model of the creation region. In the expansion region, the simulation results of the compressible flow field are compared with predictions for the shock position. Both the results inside the creation region as well as in the expansion region are in good agreement with the semi-analytical models.
Original languageEnglish
Article number025009
Pages (from-to)025009-1/9
Number of pages9
JournalPlasma Sources Science and Technology
Issue number2
Publication statusPublished - 2010


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