Constants
Configuration
The following constants are not exported by the toolbox; their use is mostly intended for developers and some particular use cases. If extending module data, please consider using the reference path.
WallyToolbox.WALLYTOOLBOXPATH — ConstantPath to supporting modules annex to WallyToolbox.
WallyToolbox.WALLYTOOLBOXDATA — ConstantPath to data files used by WallyToolbox.
WallyToolbox.MAJORDOMEPATH — ConstantPath to Python modules from legacy Majordome package.
Physical constants
WallyToolbox.GAS_CONSTANT — ConstantIdeal gas constant [8.31446261815324 [J/(mol.K)].
WallyToolbox.STEFAN_BOLTZMANN — ConstantStefan-Boltzmann constant [5.670374419e-8 W/(m².K⁴)].
Reference states
WallyToolbox.T_REF — ConstantNormal atmospheric temperature [273.15 K].
WallyToolbox.P_REF — ConstantReference atmospheric pressure [101325.0 Pa].
WallyToolbox.C_REF — ConstantNormal state concentration [44.61503340547032 mol/m³].
Unit conversion
WallyToolbox.ZERO_CELSIUS — ConstantZero degrees Celsius in Kelvin [273.15 K].
WallyToolbox.ONE_ATM — ConstantAtmospheric pressure at sea level [101325.0 Pa].
WallyToolbox.JOULE_PER_CALORIE — ConstantConversion factor from calories to joules [4.184 J/cal].
Chemistry-related
WallyToolbox.M_AIR — ConstantAir mean molecular mass [0.0289647 kg/mol].
WallyToolbox.ELEMENTS — ConstantPeriodic table of stable chemical elements.