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Hello everybody, I'm preparing my master thesis using the software Optistruct 14. I need to use the lattice optimization tool but I don't understand the difference between the 4 types of lattices. I tried all of them and the geometry seems a bit different but I would like some further details about that.
Hello Everybody, I am trying to convert a shell to a solid, using aerospace optistruct porfile. After realizing all plies the instruction says the §D Element Types have to be converted from SC8R to SC6R. The problem I have is, that, in the element panel there is no SC8R type, but in the Help Document i is stated, that the shell to solid conversion is supported by optistruct solver. Can anybody help me with this problem? Kind regards in advance Dean
Hı everyone, I want to do lattice optimization with the second type lattice structure. The analysis has resulted, but mass is increasing according to not optimization model, fisrt model. So lattice optimization is heavier than fist model. I think it should not be that way. Thank you.