Dear all
i hav the input echo of a system and i did the same inputing as in the previous report ,same material. its high pressure 7500 psi & line temp is only 100 degree C & straight run horizontal length of around 15 or 16 meter , guide gap 0 is given .its high pressure mud pump the actual supports used are not rigid i mean it can absorb the vibration .in operating case the loads are very high and the displacement shown in the previous report is 0mm but iam getting around 10mm in the same bend . loads on the supports and on the nozzle defined stiffness in X Y Z RX RY Rz are 10 to 15 time of the previous report when i consider the default stiffness of caesar rigid support .but when i consider differnt stiffness the loads iam getting will be less but on the nozzle node its more than the allowable .expansion stress too is different. can anyone tell me wat could be the reason that iam getting different report.