Orifice Calculation ISO5167:1991; Part 1

Finds liquid flow rate, orifice diameter and differential pressure in accordance with this standard. The volume flow rate at line conditions and standard conditions are found along with the net standard volume, the mass flow rate and water flow rate.

Inputs

INPUT

Upstream Conditions: barg mbar kg/m3 °C
Standard 
mm
mm
Standard Density kg/Sm3   Isentropic Exponent
Dynamic Viscosity   cP   Calorific Value MJ/Sm3
Fluid  

OUTPUT - To be calculated

UPSTREAM LINE CONDITIONS

FLOW CHARACTERISTICS

Beta Ratio 

0 Expansion Factor  0

Overall Pressure Loss 

0 mbar Velocity of Approach 0

Pressure Ratio 

0 Reynolds Number  0
Discharge Coefficient 0

FLOW RATE

Mass

0 kg/s Volume at Line Conditions 0 k.m3/hr

Energy

<0 GJ/day Standard Volume  0 k.Sm3/hr

Note: For demonstration, fixed value entries are shown shaded grey