Dear all,

For thermal bowing study of flare header from PSV to knockout drum. I have some questions as follow:

0. What is purpose of flare piping?
1. What should we consider for support study of flare header (support type and layout for big pipe size)?
2. What data should be get for thermal bowing stress analysis (different temp.)?
3. Do we need to consider slope of big size in the model (1/500)?
4. How will we input data in the model to simulate this thermal bowing effect?

I hope someone can help

Best Regards,