If I have an existing pipe flow with a real world pressure gauge (gage) reading of **56 psig **and I want to convert it to an inlet **Total Pressure **boundary condition; would it be correct to calculate as follows:

*Total Pressure** *= *Pstatic* + *dynamic pressure*

--> *Pstatic* = Gage Press ( 56 psi**g**) + 1 Atm (14.7 psi)

*--> lets state that dynamic pressure *is basically negligible (.0002 psi)

**then --> ****Total pressure**** = 71.700 psi ?**

**In addition, if I have "Pressure Potential" turned ON would that change "Total Pressure" BC input**?

I meant: Total Pressure: 70.700 psi