Orifice Design Calculator - Version 1.0.2 Size a gas/liquid orifice plate using ISO5167 (2003) International standard and Crane's Flow of Fluids through Valves equation 3.22, Fittings and Pipes, calculate the mass flow rate require for a certain orifice size and plot a profile chart of various mass flow rates vs orifice size. The software can be used to size orifice plates / square edge orifices. Generate a Ms Excel based Engineering data sheet of results or print a summary....etc.Below is a list of main features:1. Support S.I Units and English (U.S) Units of measurement2. Save/Load resultsResults3. Export Results to Engineering Data sheet in Microsoft Excel for editing4. Print Results summary.Calculations5. For Gas or Liquid6. Orifice plates / Square Edge orifices