What does absolute convergence norm vs cumulative iteration number plot signify in ANSYS APDL non-linear solutions?

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How to calculate ionic radii of cation and anion for a triclinic cell?

I have crystal structure of a compound (a salt) which is a triclinic cell. Now I want to determine the radius of cation and anion. How can I do it please explain. Many thanks in advance. Looking...

23 May 2023 1,634 3 View

How can one determine equilibrium constant of a reaction by 1H NMR spectroscopy?

Suppose a chemical reaction like: AH + B = A + BH, where AH is a paramagnetic metal complex with acidic hydrogen and B is a base. I want to determine the equilibrium constant of this reaction in...

18 April 2023 2,831 6 View

Why is MATLAB computation using parallel cluster on an HPC slower than my local computer?

I am trying to run a non-linear finite element MATLAB code whose basic structure is as shown below. It has an outer for-loop and inside it, there are two parfor loops. for i = 1 :...

20 March 2023 721 5 View

How can I sublime TEMPO radical?

I want to purify TEMPO radical. For this purpose I want to sublime it. Can anybody please give me any reference at which condition I can sublime it? Thanks in advance Sandipan

29 October 2022 1,131 5 View

How to plot Luminance(cd/m2) vs Anode Voltage for an LED using Silvaco TCAD?

What command do I need to use to plot the L-V plot for an LED in Silvaco TCAD. I am able to plot Luminescent Power(W/um) vs Anode Voltage, or is there any relation that i can use to convert the...

16 October 2022 5,012 1 View

How does the 'crack-tip-containing-element' and 'split-element' get correctly detected by level-set in XFEM?

The attached photograph shows a crack (red colour) passing through element-a & element-b in XFEM mesh discretization. 'phi' indicates the level set (signed distance function) from the...

24 February 2022 7,649 4 View

Why does full Newton Raphson method not converge during unloading in thermo-elasto-plastic FE simulation?

I am simulating arc welding where, my initially I perform a non-linear transient thermal analysis and then I do a non-linear elasto-plastic analysis under thermal loads. During thermal analysis,...

17 September 2021 1,101 7 View

How to properly combine mechanical element birth with stresses before thermal melting in welding simulation?

I have a specimen which is arc welded in a single pass. For simulation, I use a moving heat source and get the temperature vs time distribution. I have used quiet elements technique for the filler...

16 September 2021 4,490 7 View

How to perform stress return mapping for thermo-elastic-plastic behaviour?

I have seen the radial return mapping algorithm for general elasto-plastic behaviour. However, for THERMO-ELASTIC-PLASTIC behaviour, the yield stress changes with temperature. Hence the general...

24 August 2021 3,697 0 View

How to prepare "trait.csv" ("trait data") file for creating correlation network by WGCNA?

I am working with Co-expression network analysis using WGCNA. I am however unable to understand how to create the "trait data" input file for the WGCNA. I have four sample from 2 cultivars with 3...

09 August 2021 2,204 2 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 do you delete a duplicate pdf for the same paper on ResearchGate?

The first pdf file I uploaded had an error. So I uploaded an updated, corrected pdf of that paper with a different pdf name. I dpon't want the old copy to be download or read.

07 August 2024 9,508 1 View

What is the Name of my Mother in law?

Chimnya

05 August 2024 6,947 1 View

Merging profiles after change in name due to marriage?

Hello- I have two profiles in ResearchGate. One under my married name of Kristina Secnik and one under my married name of Kristina S Boye or Kristina Boye. How do I merge my publications so that...

29 July 2024 4,426 1 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

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 to do calculation of Louvain methods calculation for excel sheet and and is there any software available?

The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...

23 July 2024 6,659 0 View

Identity behind this address?

May I request for change of pofile for this email address? It belongs to the ofice of the head of institution but the name attached is different. Kindly also include [email protected] being the...

17 July 2024 1,145 0 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

Availability of species epithet?

Geinitz names a gastropod as "Strombus bicarinatus d'Orbigny" in 1849, referring to d'Orbigny's "Pterocera bicarinata" (1843). Both are different species. Question: Is the epithet "bicarinatus"...

12 July 2024 6,474 6 View