PHAST Risk 6.54 Help

[nkr3114568]

Hello.


Hello.

I am working on a project where in I need to model a Ground Flare Consequence and Risk Analysis using DNV PHAST Risk 6.54. So can somebody help me with these following questions:

1. Which Scenario to be considered in PHAST ? like Relief Valve, Leak or..... ?
2. What are the kind of the data I need to run this case ? and
3. How to come up with Event Frequency in my Risk Analysis ?
4. If you have any go by's or any material related to above which you think might help, please share it with me.

Thanks
NKR

[evolutionb]

Hello

I think the user defined model can be used

[CLPC]

yes and it jet fire effect

[evolutionb]

the shape of the fale can be assimilated to a cheminy.

If you have a special question about flare, i 'll try to help you

[vivek68]

the shape of the fale can be assimilated to a cheminy.

If you have a special question about flare, i 'll try to help you

could u please send on this forum or to my email vivek.68@gmail.com

a phast file on vertical flare gas dispersion under flame out condition

for gas misture containing 1000ppm H2S . other consition as below

Gas flow rate 0.5 MMSCMD , flare height 30m

[Dushmen]

For high pressure flare (sonic of supersonic) usual leak model can be used. User defined model also good, but you need to know all discharge parameters.