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Showing results for tags 'rotor'.
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Hi I am simulating a permanent magnet motor under rotational stresses in which magnets are embeded. As the magnets are tightly inserted ..can i moel it with FREEZ contact or which contact is most appropriate for this one .
Hi, I'm having some problems in simulating the stress distribution in a rotor. In the file attached below, a rotor is modelled. The shaft is composed by two different componets (shaft and shaft2) -modeled with brick elements-. The external surface is surrounded by a sleeve (a carbon fiber), modelled with 2D quad elements. I performed a structural analysis simulating the angular velocity. How can I add the effect of an interference fit between shaft2 and the carbon fiber? (I would like to have a pre load of compression + the effect of the angular velocity) I can't find any tutorials Thank you very much Enrico rotor.fem
Hello Guys, I have a working model of a composite helicopter blade. I have extracted the modal frequencies of the blade. I want to know if there is a way to find out at what rotational speeds will the blade reach any of those modal frequencies? is there a way to do this on hyperworks? Kind Regards, Mohamed
Hi, Is it possible to do Modal analysis for rotor with shaft ( using 3D elements) using following example in optistruct?. or it is applicable for only 1D elements problem?? I have tried . But it is not working for 3D problems OS-1372: Rotor Dynamics of a Hollow Cylindrical Rotor