Modelling of microarcs in copper metal vapour dominated airThe dataset contains results of a unified one-dimensional model of an arc plasma in air dominated by copper metal vapour. The plasma is generated between copper electrodes. The model resembles the microarcs that occur at low-voltage and low-current conditions in switching devices during a contact separation. Data concerning the plasma parameters, including electric potential, temperatures of electron and heavy particles, number densities of charged and neutral species are provided as tables.

]]>copper metal vapourmicroarcunified descriptionThermal Plasma Technology79d57267-7e4a-4734-9b5a-7969617649b82024-10-07T14:14:10+02:002025-09-16T08:13:21+02:00enINPModelling of microarcs in copper metal vapour dominated air - Fig1The rate coefficients for direct ionization (Kid), step-wise ionization (Kis), and the total ionization (Ki) of Cu atoms as a function of the electron temperature.

]]>2024-12-05T14:56:56+01:002025-09-16T08:13:21+02:00text/csvcsv537339https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/6dd13aad-aa64-4e55-9424Modelling of microarcs in copper metal vapour dominated air - Fig2aDistribution of the electric potential in the plasma region for a gap length of 30 µm (Rdis= 155 µm) and FEF-values of 250 and 300.

]]>2024-12-05T15:04:08+01:002025-09-16T08:13:21+02:00text/csvcsv164847https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/a81f259b-5428-442c-b7c1Modelling of microarcs in copper metal vapour dominated air - Fig2bDistribution of the electric potential in the plasma region for a gap lengths of 300 µm (Rdis= 250 µm) , and FEF-values of 250 and 300.

]]>2024-12-05T15:10:36+01:002025-09-16T08:13:21+02:00text/csvcsv165755https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/9b1a3fc4-2e0d-4331-9b1aModelling of microarcs in copper metal vapour dominated air - Fig3Distribution of the electric potential in the plasma region for gap lengths of 300 µm and discharge radii Rdis of 200 µm, 250 µm, and 300 µm. The FEF-value is 250.

]]>2024-12-05T15:14:13+01:002025-09-16T08:13:21+02:00text/csvcsv219785https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/31eb06d1-df6f-47be-a65aModelling of microarcs in copper metal vapour dominated air - Fig4aDistributions of the electron temperature and the temperature of heavy particles in the plasma region for a gap length of 30 µm and FEF-values of 250 and 300.

]]>2024-12-05T15:27:13+01:002025-09-16T08:13:23+02:00text/csvcsv272892https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/18bbea8b-2f08-4143-aef6Modelling of microarcs in copper metal vapour dominated air - Fig4bDistributions of the electron temperature and the temperature of heavy particles in the plasma region for a gap length of 300 µm (b) and FEF-values of 250 and 300.

]]>2024-12-05T15:28:41+01:002025-09-16T08:13:21+02:00text/csvcsv273838https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/53ff23da-669a-4883-baa7Modelling of microarcs in copper metal vapour dominated air - Fig5aDistributions of the number densities of charged species in the plasma region for a gap length of 30 mkm. The FEF-value is 250.

]]>2024-12-05T15:33:59+01:002025-09-16T08:13:21+02:00text/csvcsv454292https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/9ffc21a8-7838-4655-8934Modelling of microarcs in copper metal vapour dominated air - Fig5bDistributions of the number densities of charged species in the plasma region for a gap length of 300 mkm. The FEF-value is 250.

]]>2024-12-05T15:35:32+01:002025-09-16T08:13:21+02:00text/csvcsv453178https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/c2ebf4bd-6901-4288-b016Modelling of microarcs in copper metal vapour dominated air - Fig6aDistributions of the number densities of neutral species in the plasma region for a gap length of 30 mkm . The FEF-value is 250.

]]>2024-12-05T15:39:22+01:002025-09-16T08:13:21+02:00text/csvcsv502371https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/d9faaaf7-be59-4558-bd62Modelling of microarcs in copper metal vapour dominated air - Fig6bDistributions of the number densities of neutral species in the plasma region for gap lengths of 300 mkm. The FEF-value is 250.

]]>2024-12-05T15:40:25+01:002025-09-16T08:13:21+02:00text/csvcsv500727https://www.inptdat.de/dataset/modelling-microarcs-copper-metal-vapour-dominated-air/resource/af9f2ab5-19c4-4405-aa40DKANhttps://www.inptdat.de