Good after noon sir.

Sorry for disturbing you.

I wonder if you could help me on this issue.

We are seeking a curve relating the flow rate (Q) starting from 5% Qmax : 100 Qmax with the error (%) associated with the measurement.

I am speaking on a system with 44D and 10D upstream and downstream straight lengths respectively with two 500 mbar and 100 mabr for DPTH and DPTL Transmiters respectively.

I have tried to search for this issue on the internet For over than 4 hours in vain.

I would highly appreciate your faithful help.

Thank you in advance.

Have a nice day...

Ayman

 

Hi,

you can either input all known flow parameters and size an orifice plate. Obtained algorithm will throw up desired curve(s)

OR

get in touch with DANIEL (orifice plate manufacturers), they have loads of such curved under different flow conditions.

good luck.