If you describe a 3D-Problem (e.g. a Tube) in 2D in means of using rotational Symmetry, how does that affect the Calculation-Process? See Picture.
So that the Midnotes are also connected and don´t "float freely"? Question refers to FEM generally. I use ANSYS APDL.
08 September 2015 1,299 4 View
I want to put a Contact on a Delamination simulation but it seems to tell me "Elements to be separated by cohesive elements are of more than one stiffness number (183 and 172, perhaps more). The...
08 September 2015 4,019 5 View
And what is the parameter responsible for separation?
07 August 2015 4,781 0 View
I want to do this: [source: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73862000000200004]
06 July 2015 2,313 1 View
!HERE MY CODE: ! 2D model: Laminated Composite PLANE182 (4 nodes) and crack INTER202 (4 nodes) ! Crack propagation using VCCT technique, CINT and CGROW commands FINISH /CLEAR /TITLE,Test Crack...
06 July 2015 1,501 3 View
I want a line to be able to move in only negative x-Direction. If the line ever gets (back) to x=0 it should be constrained.
06 July 2015 9,365 4 View
Plane182 has axial symmetry keyoption for example. For me personally AXISYMMETRIC means something different than CYCLIC or ROTATIONAL-SYMMETRIC. So how would you do it?
05 June 2015 1,859 5 View
In most books (Chen, Rust, Khan), they start explaining the von Mises Criterion by stating the following formula. However, I don´t understand where they take the 1/6 from...
05 June 2015 5,081 2 View
If you have already done that, please answer.
05 June 2015 7,281 4 View
I´m doing a non linear Simulation in which I have to deal with non linear buckling. Are there methods or altered arc-length algorithms that can cope with the Issue of Stability (see picture)? Thx
04 May 2015 2,325 10 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
I want to know more about REE deposits.
03 August 2024 6,930 2 View
31 July 2024 7,366 1 View
I am not able to find how I can provide tangential stiffness in ansys workbench The normal stiffness option is there. But how I can enter tangential stiffness I have read somewhere tangential...
29 July 2024 2,032 2 View
Google scholar isn't giving me any results on this
27 July 2024 595 2 View
Hello. I have the geometry of a blade in CAD file (stp) and I want to prepare the blade for meshing with turboGrid. I must import this file into designModeler and then transfer to the...
27 July 2024 356 3 View
I am trying to model RCC beam with induced corrosion. How to model this beam using model updating technique.
14 July 2024 3,536 3 View
I performed fea on tensile dog bone specimen using ANSYS static structural and also tried using ANSYS explicit dynamics. In experimental result the load is 500 N and deformation is 0.6 mm...
13 July 2024 3,631 4 View
In terms of CFD, we often analyze the stability of the error using Von-Neumann analysis, especially for FDM based problems. Should we follow the same approach for a compressible fluid flow using FVM ?
13 July 2024 6,296 5 View