dear all,

the pipe routing ends up at one of the heat exchanger nozzle at tube section. in caesar II, at 1st i just modelled it as rigid anchor but seem like getting a high restraint load. then i try to use displacement at this node, it reduced though. i have the maximum allowable loading for the nozzles of this heat exhanger, and it still exceeding, but not too much. i do not want to change the pipe routing or its dimension. is there any possible way to reduce the loading at the nozzle?

thx you guys...