Dear Friends,
I know this forum is not the proper place for asking this questions, but I am
completely disappointed on hydraulic calculation of a FM-200 system. I would be
thankful if you can answer my question or help me how th solve my problem. My
question is as below:
To do hydraulic calculation of a FM-200 600Psi, system first I want to
calculate the percent of FM-200 in piping to be able to find out working
pressure, there is a formula in NFPA 12A to determine percent of agent in
piping, which is k1/[(W/V)+ K2 ] but there is nothing about this issue in NFPA
2001, I want to know if I can calculate percent of HFC-227ea in piping based on
the same formula which is in NFPA 12 A, can I use the same K1 & K2 Constants of
Halon 1301 for HFC-227ea? If not, how can I calculate?
I don't know if I am going the right way, I was looking for a worked example
but I couldn't find, can anybody help me?
Thanks in advance.
Regards,
Reza
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