How to implement S-FEM smoothed finite element method in ansys for using meshless meshing?

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How to update material properties during the analysis in ansys?

I need to update the material property during analysis as per the stress coming in the element.

01 February 2020 8,163 3 View

I need to simulate two way fluid solid interaction using ansys fluent and ansys transient structure. can anybody suggest me how to do it ?

i know how to formalize the analysis using system coupling but i need some detailed knowledge about setting conditions and parameters to conduct the analysis.

11 December 2019 868 5 View

How to transfer structrual result to fluent by FSI in ansys?

I am working on blood flow simulation through arteries and want to know the effect of artery wall(deformable) properties on fluid. I am not getting how can I see the effect of structure on fluid.

10 November 2018 4,213 3 View

IS pinball radius influence the contact pressure magnitude in Ansys?

increase or decrease in pinball radius can cause in change in magnitude of contact pressure.

10 November 2018 9,957 0 View

Why my contact status changes from contact to no contact?

my contact status changes from contact to no contact in second sub-step of my analysis. In first sub-step contact is made and contact pressure generated but in next sub-step contact changes its...

10 November 2018 8,772 1 View

How cohesion parameter COHE effects the frictional stress in ansys for coulomb frictional module?

The frictional stress for coulomb frictional model is defined as sum of cohesion parameter and mu*contact pressure.

09 October 2018 5,993 2 View

How to get rid of contact chattering in ansys mapdl?

My simulation is not converging because of contact chattering value which i found is 1. I am using augmented Lagrangian method with FKN-1, PINB- 0.1, FKT-1, FTOLN- 1, RESULTING PENETRATION...

08 September 2018 9,600 1 View

Convex or concave surface which should be target, if both are in contact using ANSYS? R1 value is required or not?

Actually i am providing contact between concave surface and convex surface. As per manual, i uses concave surface as target surface and convex as contact. But an error with statement " Contact...

08 September 2018 4,782 0 View

How to successfully translate one body in between load steps to make assembly with other body in ansys ?

i want to make assembly of cylinder and open ring (as shown in attachment) to find out the pressure exerted at the cylinder surface when ring mounted over it. Diameter of ring is less than...

07 August 2018 9,872 0 View

How to model unloading in terms of displacement loading?

I need to expand one horse shoe shape geometry. I give displacement loading at its both end to expand the gap between two ends. I used loadstep file to perform this Loadstep 1 Time,1 i selected...

07 August 2018 8,016 3 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

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

How are iso-frequency contours plotted?

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

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

Tangential stiffness option in ansys workbench?

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

Has anyone looked into the stability of FEM methods on curved meshed?

Google scholar isn't giving me any results on this

27 July 2024 595 2 View

How to Import Blade geometry from CAD file in ANSYS design modeler?

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

How can I decrease the error of Rietveld method for phase quantification?

Phase quantification in steel contain BCC and FCC

20 July 2024 8,150 7 View

Can someone help with the instrument configuration in Profex using Rietveld Refinement?

I am trying to configure the instrument in Profex but I can't get a chi-squared value below 9.65 for LaB6. This is the configuration of the equipment, which is a Bruker D8 Advance with a Linxeye...

14 July 2024 4,767 1 View

Anyone working in Model updating technique using FEM?

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

Why my simulation results are showing too much deformation compared to experimental result?

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