| Parameter |
Value |
Unit |
| Distances |
| Neutral-Neutral |
1.27e-7
|
[m] |
| Mean Free Path |
1.04e-2
|
[m] |
| Debye Length |
1.29e-5
|
[m] |
| Larmor Radius Electrons |
6.56e-5
|
[m] |
| Larmor Radius Ions |
1.79e-1
|
[m] |
| Densities |
| Neutrals |
4.83e+20
|
[m^-3] |
| Electrons |
1.00e+18
|
[m^-3] |
| Ionisation Degree |
0.21%
|
[percent] |
| Frequencies |
| Plasma Frequency (electrons) |
5.67e+10
|
[rad s^-1] |
|
9.03e+3
|
[MHz] |
| Plasma Frequency (ions) |
2.08e+8
|
[rad s^-1] |
|
3.31e+1
|
[MHz] |
| Cyclotron Frequency (electrons) |
1.78e+10
|
[rad s^-1] |
| Cyclotron Frequency (ions) |
2.40e+5
|
[rad s^-1] |
| Upper Hybrid |
|
[MHz] |
| Lower Hybrid |
|
[MHz] |
| Collision Frequency (electrons vs. neutrals) |
1.13e+8
|
s-1 |
|
2.83e+3
|
[MHz] |
| Velocities |
| Thermal velocity (electrons) |
1.17e+6
|
[m s^-1] |
| Sound speed (electrons) |
7.30e+5
|
[m s^-1] |
| Sound speed (ions) - Bohm velocity |
2.68e+3
|
[m s^-1] |
| Thermal velocity (neutrals) |
3.97e+2
|
[m s^-1] |
| Alfven velocity |
3.45e+5 (2.48e+4 eV)
|
[m s^-1] |
| Fluxes |
| Bohm flux (ions) |
2.68e+21
|
[m^-2 s^-1] |
| Directed flux (neutrals) |
4.80e+22
|
[m^-2 s^-1] |
| Sheath |
| Matrix |
3.33e-4
|
[m] |
| Child Langmuir |
7.97e-4
|
[m] |
| Ignition |
| Voltage |
|
[V] |
| Plasma Chemistry |
| Residence Time |
|
[s] |
| Specific Energy Input |
|
[eV] |
| Optics |
| Refractive Index |
|
|
