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Thank you for the help so far everyone. Let me provide some more context so you know what exactly the scenario is. The tube I showed above is actually a compressible plastic tube. At the point of deformation the tube is actually being pinched by a plunger (this is a tube for a machine that...

Hello everyone, I have a question regarding the Reynolds Number (Re) of water in a tube that is slightly pinched in the center (see attached image). I'm trying to calculate the Re at the point of the greatest deformation in the center. From what I have found Re for this case could be calculated...

Hello fellow engineers, I have recently started to learn about bushings to try and solve a problem that I have. Currently I have a bushing that holds an auger to push granulated food products through a a nozzle at the other end. The problem is that the bushing wears very quickly because the...

Thank you for the input so far. I guess I should also note that we use Creo 2.0 as our CAD software currently and compatibility with that program would be useful. I will look into the mentioned software, I know Abaqus can be quite expensive so if I am looking at purchasing multiple software I...

Hi everyone, I have been tasked with determining the appropriate FEA software at my company. Only myself will be using the software, at least initially. In the past I have used LS-DYNA for about 1.5 years and ABAQUS and ANSYS for a fraction of that time (introduction to the software during...

Hello everyone, I added features to an existing part and now I would like to make them into its own part. The thing is those features need to retain the shape after collision with the existing geometry. I added a picture below. If anyone knows a good way of accomplishing this or a better way to...

Thank you this worked perfectly!

Hello Eng Tips, I am using ANSYS 12.1 to obtain the mode shapes of a thin 2mx2m plate. This worked perfectly when using no symmetry BCs. Now I am trying to obtain all these mode shapes/frequencies using quarter symmetry of the plate but when I setup the symmetry BC it seems to only have a few...