The pipes did not return to their original position after the turbine was stopped
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After the turbine was stopped, the 9.81 Mpa main steam pipeline in use did not return to its original position. What could be the reason for this? If one wants to drive again, how can CAESAR II be used for simulation?
The poster needs to determine whether the material has undergone high-temperature creep
It is necessary to first find out the reason why it has not returned to its original position; otherwise, appropriate boundary conditions will be lacking when conducting further simulation calculations
It’s normal for it not to return to its original position; check how much the difference is.