Dan
I probably mis-led you. The A leg isn't wet, as you pointed out, but rather a steam/water mixture depending on how far away from the main steam line tap you are. It is interesting that you located a NRC proceedings document that mentioned that their sense lines were over 100 feet long and...
I want to thank everybody for responding, particularly Scotsinst, Jim Casey and Danw2. Additional information that I didn't provide in my initial posting is that the instrumentation in question consists of gage pressure transmitters and pressure switches monitoring 1000 psi superheated steam in...
We have been asked by a client to suggest changes to the existing pressure sensing line configuration to reduce the pressure oscillations seen in the transmitter output. The transmitters in question are mounted at almost the same elevation as the taps on the steam line and are located many feet...
