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  • Users: Pshell90
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  1. Pshell90

    Flutter modeling in PATRAN

    Hi guys !! Is there anyone here who has ever made a flutter model in PATRAN/NASTRAN ?! I really need help ?
  2. Pshell90

    Flutter modeling in PATRAN

    Is there anyone here who has ever made a flutter model in PATRAN/NASTRAN ?! I really need help ?
  3. Pshell90

    FLUTTER

    Hi guys! I'm working on flutter phenomena. Does anyone know anything about that ?! I have a big problem with that !!
  4. Pshell90

    Honeycomb structure modeling

    Hi guys!! I'm working with PATRAN and I wanna model a sandwich beam with honeycomb core. but I don't know how to model it in PATRAN? I used COMPOSITE in material and defined facesheet and core !! I want to know if it is a good way to define a sandwich beam ? I want to have a flutter analysis at...
  5. Pshell90

    Honeycomb Modeling

    Hi guys ! I'm working on Honeycomb materials and I'm going to use it in a sandwich beam. I derive equations and I'm sure about it ! in this equation, I have a shear modulus of core ( means Honeycomb ),G, which I don't know what it is ! I mean in this equation G is G13 or G23 ?! I also found a...
  6. Pshell90

    Modeling Honeycomb structure in Patran

    Hi guys!! I'm working with PATRAN and I wanna model a sandwich beam with honeycomb core. but I don't know how to model it in PATRAN? I used COMPOSITE in material and defined facesheet and core !! I want to know if it is a good way to define a sandwich beam ? I want to have a flutter analysis at...

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