MASSFLOW
Provides the mass flow corrected for the current operating conditions.
OUT = ( C * Z * m * e * sqrt(DP) ) * ( ro * ( (P + 14.7) / (T + 273) ) )
Parameter values for the MASS_FLOW function:
Parameter | Data Type | Description |
|---|---|---|
DP | REAL | Differential pressure |
P | REAL | Pressure |
T | REAL | Temperature, in Celsius. |
C | REAL | Mass |
Z | REAL | Compressibility |
m | REAL | Mass, in kg. |
e | REAL | Mass |
ro | REAL | Plank's constant |
OUT | REAL | Mass flow, in kg/hr. When an overflow, underflow, or divide by zero error occurs during the execution of the function, OUT returns a value of -1 and the corresponding error counter increments. |
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