On-Line Tool for Simulation of the Diffuse and Axially Symmetric Spot Modes of DC Current Transfer from High-Pressure Arc Plasmas to Thermionic Cathodes

Plasma:

Plasma-producing gas

Plasma pressure (bar)

Cathode:

Material

Radius (m)

Height (m)

Temperature of the base (K)

Radiation: .t. .f.

Insulated lateral surface: .t. .f.

Thermionic emission parameters will be taken from the internal database: Yes No

Content of sodium:

(NH, MH, and XH plasmas)

Content of thallium:

(MH and XH plasmas)

Content of dysprosium:

(MH and XH plasmas)

Content of scandium:

(MH and XH plasmas)

Content of cesium:

(CH, MH, and XH plasmas)

Content of zinc:

(XH plasma)

Content of indium:

(XH plasma)

Content of thorium:

(XH plasma)

Content of iodine:

(XH plasma)

Show prompts: .t. .f.

Time limit:

distributions of q and Te: .t. .f.

The default numerical grid will be used (recommended): Yes No

Near-cathode voltage corresponding to the desired starting point:

V

Generating starting-point solution automatically: Yes No

Number of steps in which a starting-point solution will be generated automatically:

Generating starting-point solution from a manually-defined initial approximation: Yes No

                Generate a starting-point solution
                

Near-cathode voltage corresponding to the starting point:	V
Near-cathode voltage corresponding to the last point:	V
Number of steps between the starting and last points:
Number of the bifurcation point (enter -1 if you are not interested in stability of the diffuse mode or bifurcations of 3D spot modes):
Do you want to use the solution corresponding to the last point as a starting point for further calculations?	Yes No

                Program output
                

                Integral characteristics
                

                Distributions
                