system.thermo.if97.dielectricConstant
Calculates dielectric constant.
Syntax
system.thermo.if97.dielectricConstant(h, s) # Enthalpy and Entropy
system.thermo.if97.dielectricConstant(p, h) # Pressure and Enthalpy
system.thermo.if97.dielectricConstant(p, s) # Pressure and Entropy
system.thermo.if97.dielectricConstant(p, t) # Pressure and Temperature
system.thermo.if97.dielectricConstant(rho, t) # Density and Temperature
info
This function must be called with named parameters.
Parameters
| Type | Parameter | Description |
|---|---|---|
| Double | h | Specific Enthalpy (J/kg) |
| Double | p | Absolute Pressure (Pa) |
| Double | s | Specific Entropy (J/(kg·K)) |
| Double | t | Temperature (K) |
| Double | rho | Density (kg/m³) |
Returns
Double - Dielectric Constant [-]
A measure of a substance's ability to store electrical energy in an electric field.
Scope
Gateway, Designer, Client, Perspective Session
Example
Pressure and Temperature
p = 101325
t = 298.15
result = system.thermo.if97.dielectricConstant(p=p, t=t)
print result
Result
78.4085151171