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  1. Gaetan82

    PCL comand for group calling in for cycle

    Hello I have still this issue. Nobody can help me, please? How set a vector in a string command when we have square bracket [], because it seems that Patran is not able to see a vector in this case. Thank You
  2. Gaetan82

    PCL comand for group calling in for cycle

    Hello I'm trying to create a pcl to run the same commands in more groups using a for cycle. I created: Integer NumTotSection = 10 Integer SectionCounter STRING Name_Group[512](10) Name_Group(1)= "Alfa" /* so on ... Name_Group(10)= "Omega" /* and the for command FOR (SectionCounter = 1 TO...
  3. Gaetan82

    How become PM: which certificate ?

    Good Morning I'm an aerospace engineer with 2 years of experience and i'd like to study to become a PM; in my company, the managment is starting to assign me task "hard" so i thought to take a certificate in PM that can help me in my job and ( why not) give me future best opportunity. I'd like...
  4. Gaetan82

    SOL 106 - How to understand convergence

    Thank you hezhj2000 for your informations, they are very usefull.
  5. Gaetan82

    SOL 106 - How to understand convergence

    Thank you BlasMolero for your answer but, usually, i work with Patran and not with Femap; I already knew most of the things you told me so kindly, but i was curious to understand the mean of the parameters that i wrote in my first post and if, someone of them, could help me to predict the...
  6. Gaetan82

    SOL 106 - How to understand convergence

    Good Morning, I have a question: during a run 106 ( non linear static) a way to check if the run in going on is to open f06 and check the % of load applied: (like in this example = 30%) $$$$ 0 N O N - L I N E A R I T E R A T I O N M O D U L E O U T P U T...
  7. Gaetan82

    Epsilon in .f06 file - big value

    Hi, i have a problem when trying to run a model in Nastran ( Sol 101) and hope that someone can help me: the epsilon value that i read in the .f06 file is about 1.70E-4; now, i know that this value is big and that, normally, a good value for epsilon is 10E-9 or smaller. I know also that this...
  8. Gaetan82

    How can i model the constraints of a spring ??

    hi zeroaerospace i agree with you but i must created the model for the analysis .. i have used the simple theory model for a first numeric dimension of my problem but my boss ordered me to create the FEM .... my problem is to model the behavior of the bracket and of the layer of leather... i...
  9. Gaetan82

    How can i model the constraints of a spring ??

    hi everyone.... i need help... i must model the behavior of a spring landing gear under a load acting on its tip ( i have already meshed the catia file using quad4 element)but stress are very high..i think that can be an error in my model constraint ....this spring infact has a pin and a bracket...

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