I am using a pitot tube connected to a differential pressure gauge and I get the following readings. The static pressure (perpendicular) was connected to the low side and the total pressure (parallel) was connected to the high side of the gague.
Dp static Total
30Hz -...
Does anyone know who to size an orifice with the following parameters. What I am trying to find is the diameter of the orifice I need to have to drilled in a orifice plate in a swagelok fitting to allow 2 gpm flow with a .5 psig drop and the fluid is DI water. The value I came up with was 0.153...