My situation is to design tandem butterfly valves to control the exchanger outlet temp. B valve is in exchanger bypass, A valve is located before exchanger. These two valves were machanically linked, then when A valve opens at X degree, B valve opens at 90-X degree. As a rule, usually, the...
I am considering how to caculate the pressure drop for fouled exchangers. It is easy to caculate that of a clean one by using simulation software such as TASC. For a fouled one, If I know the thickness and roughness of the foul, it also can be caculated. Do anyone have some experience on how to...
Hi,
I have worked on the process design of refinery units ( such as Hydrocracking) for 6 years,and now I am in Canada. Could you give me some useful suggestions or tips about the standards and regulations I need to learn, if I still want to be a process design engineer in Canada.
Any reply...
