{ "help": "Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string", "success": true, "result": { "id": "81b91c12-ee67-405f-8c9b-27885f921590", "url": "https://www.inptdat.de/node/180", "source": { "name": "mircoarc-plasma source", "application": "additive manufacturing, microwelding, microarc oxidation", "specification": "DC, atmospheric pressure, thermal", "properties": "
Microarc-plasma source in parallel-plate configuration including a cylindrical rod with a radius of 2 mm and a length of 20 mm made of ceriated Tungsten as the cathode and a copper anode. Current densities are varied in the range from 2x10^5 A/m^2 up to 10^6 A/m^2 and gap lengths of 15, 20, 50, 100, and 200 \u00b5m are investigated.
\n", "procedure": "The cathode end in contact with the plasma is heated by an effective heat flux, which includes contributions of ion bombardment and recombination, secondary and thermionic emission of electrons, plasma electrons reaching the cathode, and black-body radiation. The cathode end, which is not in a contact with the plasma, and the anode are kept at a constant temperature of 300 K." }, "medium": { "name": "Ar", "properties": "Gas: pure argon, no gas flow;
\nPressure; atmospheric pressure;
\nGas temperature: 300 to 3000 K
Geometry: 1D
\n", "procedure": "The plasma is considered as a fluid containing electrons and heavy species of argon, namely ground state atoms, a group of 4s and 4p excited atoms, dimers, atomic and molecular ions, at atmospheric pressure. The computational model solves in one dimension the equations of particle and energy conservation for electrons and heavy species, the equation of heat conduction in the cathode, the Poisson equation for the electric potential, and an equation for the electric circuit, to which the electrodes are connected. Gas flow and self-induced magnetic field are not considered.
\n" }, "resource": [ { "id": "2218e94e-2978-4732-9e2c-24d506863c76", "url": "https://www.inptdat.de/system/files/node180_Fig1.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 2x10^5 to 10^6 A/m^2; Gap: 15 to 200 \u00b5m", "quality": "published" }, { "id": "bfab6829-5c88-48cc-aae7-8723cb346b86", "url": "https://www.inptdat.de/system/files/node180_Fig2a.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 5x10^5 A/m^2 and 10^6 A/m^2; Gap length: 15 \u00b5m", "quality": "published" }, { "id": "d906413e-38b5-4131-a74e-9eb404f02ce3", "url": "https://www.inptdat.de/system/files/node180_Fig2b.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 5x10^5 A/m^2 and 10^6 A/m^2; Gap length: 20 \u00b5m\r\n", "quality": "published" }, { "id": "d4824c63-3e8c-41fe-9d5f-41233b5cde4e", "url": "https://www.inptdat.de/system/files/node180_Fig2c.csv", "filetype": "csv", "datatype": "", "range": "Current density: 5x10^5 A/m^2 and 10^6 A/m^2; Gap length: 50 \u00b5m\r\n", "quality": "published" }, { "id": "2bcdac3c-07b2-4a62-8647-db29b648a81c", "url": "https://www.inptdat.de/system/files/node180_Fig2d.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 5x10^5 A/m^2 and 10^6 A/m^2; Gap length: 100 \u00b5m\r\n", "quality": "published" }, { "id": "edecb413-ca6a-490f-b63c-711f0c315dad", "url": "https://www.inptdat.de/system/files/node180_Fig3a.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 10^6 A/m^2; Gap length: 15 \u00b5m", "quality": "published" }, { "id": "8957d279-3d3c-4288-a647-9335a3772f0c", "url": "https://www.inptdat.de/system/files/node180_Fig3b.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 10^6 A/m^2; Gap length: 100 \u00b5m\r\n", "quality": "published" }, { "id": "332f2de8-8e60-4cb8-8ca6-e4111abbd088", "url": "https://www.inptdat.de/system/files/node180_Fig4a.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 10^6 A/m^2; Gap length: 15 \u00b5m\r\n", "quality": "published" }, { "id": "31a62bb4-1f2b-4f23-87ce-2a69afabe888", "url": "https://www.inptdat.de/system/files/node180_Fig4b.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 10^6 A/m^2; Gap length: 100 \u00b5m\r\n", "quality": "published" }, { "id": "632581f3-e75c-4c2a-a44e-d944ef4f9fb0", "url": "https://www.inptdat.de/system/files/node180_Fig5a.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 10^6 A/m^2; Gap length: 15 \u00b5m\r\n", "quality": "published" }, { "id": "d31ccebd-34fa-4063-8f1d-c89967d03a2e", "url": "https://www.inptdat.de/system/files/node180_Fig5b.csv", "filetype": "csv", "datatype": "data table", "range": "Current density: 10^6 A/m^2; Gap length: 100 \u00b5m\r\n", "quality": "published" } ] } }