kind (not editable): Neutral Fluid
fluid temperature (K): The temperature of the neutral fluid in Kelvin.
molecule: Molecule of the neutral particle. A custom molecule is available for those not pre-defined.
H: Hydrogen (atomic)
H2: Hydrogen (molecular)
He: Helium
Ar: Argon
Xe: Xenon
Rn: Radon
Kr: Krypton
O: Oxygen (atomic)
O2: Oxygen (molecular)
Ne: Neon
N: Nitrogen (atomic)
N2: Nitrogen (molecular)
custom molecule: Set the mass (in amu) and ionization energy (in eV) of a custom gas.
- mass [amu]: The mass of a single real particle in atomic mass units.
- ionization energy [eV]: The ionization energy of the molecule in electron volts.
volume: This volume value will change depending on your dimensionality and coordinate system.
xMin: The minimum x position of the background fluid.
xMax: The maximum x position of the background fluid.
yMin: The minimum y position of the background fluid.
yMax: The maximum y position of the background fluid.
zMin: The minimum z position of the background fluid.
zMax: The maximum z position of the background fluid.
fluid density: Whether to use a constant or variable fluid density. A constant density will not change due to reactions with particles, while a variable will.
- constant fluid density: A constant fluid density is used to keep the fluid density constant after reactions with particles.
- density: The value of the density of the neutral fluid per cubic meter.
- variable fluid density: A variable fluid density is used to allow the fluid density to vary due to reactions with particles.
- density: The value of the density of the neutral fluid per cubic meter.