system.thermo.if97.specificVolume
Calculates specific volume.
Syntax
system.thermo.if97.specificVolume(h, s) # Enthalpy and Entropy
system.thermo.if97.specificVolume(p, h) # Pressure and Enthalpy
system.thermo.if97.specificVolume(p, s) # Pressure and Entropy
system.thermo.if97.specificVolume(p, t) # Pressure and Temperature
system.thermo.if97.specificVolume(p, x) # Pressure and Quality
system.thermo.if97.specificVolume(t, x) # Temperature and Quality
info
This function must be called with named parameters.
Parameters
| Type | Parameter | Description |
|---|---|---|
| Double | p | Absolute Pressure (Pa) |
| Double | h | Specific Enthalpy (J/kg) |
| Double | s | Specific Entropy (J/(kg·K)) |
| Double | t | Temperature (K) |
| Double | x | Quality (0 to 1) |
Returns
Double - Specific Volume (m³/kg)
The volume occupied by a unit mass of the substance.
Scope
Gateway, Designer, Client, Perspective Session
Example
Pressure and Temperature
p = 101325
t = 373.15
result = system.thermo.if97.specificVolume(p=p, t=t)
print result
Result
1.67342013747