Users interested in Flowel 4.0 free download generally download:
Work with flow systems and manage the parameters and integration of their orifice plates, nozzles, and venturis. Check training manuals...
You can be confident that you will get the right number when you are using Flowel as your sizing software package.
FlowCalc32 CE is a Windows orifice plate sizing program for calculation of various differential pressure flow measurement devices.
Daniel Orifice Flow Calculator uses the ASME MFC-3M 1989 equation to determine the rate of fluid flowing for 2" and larger pipe sizes.