Mode summary for the GG5 example simulation

Purpose

Perform a heat and material balance to initialize the dynamic simulation.

Not applicable.

Dynamically calculate the drum pressures, the drum temperatures, and the wall temperatures of the metal pipes.

Drums

Calculate the vapor-liquid separation if any.

Not applicable.

Isentropically depressurize the drums to calculate the pressure and temperatures.

Valve XV5

Has no impact. The valve is closed.

Not applicable.

Calculate the flow assuming choked flow from the valve Cv.

PipeRig

Calculate the initial wall temperature based on heat transfer to the air.

Not applicable.

Calculate the dynamic wall temperature of the metal pipe from the heat transfer from the fluid and to the air.

Header SP1

Has no impact.

Not applicable.

Calculate the pressure due to the fluid accumulation.