Questions tagged [ansys-apdl]

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Using GPU Acceleration in ANSYS Mechanical

I am attempting to solve ANSYS mechanical (via workbench) using GPU acceleration, but I keep getting the following error: * WARNING * CP = 79.594 TIME= 15:40:08 ...
2
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0answers
628 views

how to release specific degree of freedom in ANSYS Workbench?

I'm designing a truss which has 9 elements in ANSYS Workbench. since it is a truss, all of the elements are truss elements and can not tolerate momentum. I used <...
2
votes
0answers
42 views

Convergence problem in polymer - silicon structural analysis

I'm trying to model a capacitive force sensor with a bilayer configuration of polymer - Si on Mechanical APDL 16.2 . I have a 0.2 mm layer of Si deposited on 0.005 mm of polyimide polymer. My goal is ...
1
vote
2answers
6k views

Display element coordinate system using Ansys Mechcanical APDL

Is there any way to display element coordinate system in ANSYS Mechanical APDL GUI (the same way the global coordinates system is displayed)?
1
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1answer
865 views

How do I import an .inp and an IGES together into Ansys workbench?

I have an .inp file of Ansys that is basically a mesh, that could be imported into Ansys APDL and converting to .cdb file. But ...
1
vote
1answer
118 views

How to create RBE2 between the end edges of a cylinder and end nodes of a beam element in ANSYS APDL?

I have a cylinder with shell mesh. on its axis I have a beam with the same length of the cylinder. I want to create an RBE2 between each end edge nodes of the cylinder and the corresponding end node ...
1
vote
1answer
591 views

How to get element coordinate system information (location, angle) for each element using ANSYS Mechanical APDL

We can get local coordinate system information (location and rotation angle (in degrees) relative to the global Cartesian coordinate system.) by using ...
1
vote
1answer
5k views

Change material properties of elements in named selection in Ansys workbench using APDL commands

How to change the material properties, i.e. Young's modulus and Poisson's ratio, of a set of elements which is defined by a named selection in Ansys workbench using a command snippet of APDL code? ...
1
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0answers
96 views

Please help me with 2-D Dynamic analysis in ANSYS Mechanical APDL

I'm trying to do dynamic analysis of an electric motor using Ansys Mechanical APDL. The stator has 4 pole pairs and only 1 of them has windings. The rotor has 3 pole pairs with no windings. I want to ...
0
votes
2answers
231 views

Stress Analysis on a Bogie Frame Structure using ANSYS

The error is "There is at least 1 small equation solver pivot term (e.g, at the UY degree of freedom of node 2144). Please check for an insufficiently constrained model." This error occurs while ...
0
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0answers
13 views

Anisotropic constants and progressive failure along-side ANSYS Mechanical model

I am modelling a CMC plate bolted to a superalloy plate in ANSYS Mechanical. I set up the orthropic material properties of the CMC from literature (x,y,z modulus and max stress), and I am using the ...
0
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0answers
20 views

How do I add the nodes' IDs and locations that are situated on a helix in space to a set in ADPL?

I have a beam structure in the form of a Helix. How do I add the nodes positioned on this helix using ANSYS APDL ? I need to add the locations and IDs in separte sets.