Vol. 10 No. 1 (2023)

Articles

• Plasma Arc Cutting - Reversed Swirl Ring, Electrode Thread and Cut Direction Effects on Kerf Geometry

  S. Chabert, J. J. Gonzalez, P. Freton

  1-4

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• Influence of Electrode Surface Evolution on the Properties of High-current Vacuum Arcs in Switching Applications

  S. Gortschakow, D. Gonzalez, R. Methling, D. Uhrlandt, A. Lawall, E. D. Taylor, F. Graskowski

  5-8

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• Computer-aided Optical Plasma Postprocessing Applied on Model Spark Gaps

  E. Peters, B. Weber, T. H. Kopp, M. Kurrat

  9-14

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• Radiative Heat Transfer in Models of DC Arc Plasma

  M. Baeva, P. Kloc, Y. Cressault

  15-19

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• Surface Average Temperature Measurement of Cu-W Contact Material Burning in CO2: Preliminary Study

  Y. Zhou, J. Humphries, J. Spencer, J. Yan

  20-23

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• Contribution of the Liquid Phase on Direct Current Interruption by a Forced Fluid Flow

  S. Jugelt, C. Leu

  24-27

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• Optical Diagnostics of Anode Surface Temperature in Vacuum Interrupters with Different CuCr Compositions

  N. Dorraki, R. Methling, S. Gortschakow

  28-31

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• Experimental Study of Arc Erosion in Gas-blasting and Free-burning Conditions in High-voltage Circuit Breakers

  Y. Zhou, J. Humphries, J. Spencer, J. Yan

  32-35

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• Statistical Methods for Identifying Small Differences in the Thermal Interruption Performance of SF6 Alternatives

  J. Engelbrecht, P. Pietrzak, D. Christen, P. Simka, C. Franck

  36-39

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• Model-based Optimization of the Switching Performance of a Switch Disconnector

  R. Chechare, C. Rümpler, A. Mujawar, K. Bednarski

  40-46

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• Optical Emission Spectroscopy of Cadmium Dominated Discharges Applied for Assessment of Explosion Protection

  R. Methling, S. Franke, C. Uber, B. Barbu, F. Berger, M. Hilbert, D. Uhrlandt

  47-51

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• Thermophysical Properties of Air-PA66-Copper Plasmas for Low-Voltage Direct Current Switches

  Y. Cressault, S. Kimpeler, A. Moser, P. Teulet

  52-55

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