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3 results on '"Kravarik, J"'

2. Evolution of gas-puff Z-pinch during implosion and pinch phase

Author

Krejci, A., Kolacek, K., Kravarik, J., Kubes, P., Paduch, M., and Tomaszewski, K.

Subjects
Plasma (Ionized gases) -- Analysis, Plasma dynamics -- Analysis, Pinch effect (Physics) -- Analysis, Business, Chemistry, Electronics, Electronics and electrical industries
Published
1996

3. Z-pinch plasma jet

Author

Kubes, P., Kravarik, J., Hakr, J., Kulhanek, P., Pichal, J., and Perina, V.

Subjects
Electric discharges through gases -- Research, Electrodes -- Usage, Plasma devices -- Design and construction, Plasma jets -- Research, Business, Chemistry, Electronics, Electronics and electrical industries
Abstract

The z-pinch is formed in a low pressure pulsed discharge between two conical electrodes having an axial symmetry. In such a configuration the plasma jet can be created. Results of the jet study by the schlieren and interferometric diagnostics were used for the design of the apparatus with a similar electrode configuration, where the z-pinch effect drives the plasma through the hole in the cathode towards a metallic surface placed behind the anode. Preliminary results of the pulse coating of the target by material from both the anode and the chamber filling gas are presented in this note.

Published
1993

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