How to improve orthogonal quality in Ansys?

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How to store samples for flow cytometry?

In case microbial samples, e.g. environmental water samples need to be stored or transported for flow cytometry analysis, what would be a good method for preserving integrity of cell membranes?...

14 February 2024 2,281 3 View

How to create GaN trigates devices or FinFETs in Sentaurus?

Hi, Anyone with experience on Sentaurus TCAD simulations of GaN trigates or finFETs ? Working with non-planar structures seems quite cumbersome compared with typical GaN HEMTs. I would highly...

04 February 2024 3,037 1 View

How online is speech recognition of neural networks?

Neural networks recognise speech, that is, they turn speech audio signals into text. This is far from my expertise, I will assume though that the input is the amplitude of the signal over time....

06 January 2023 4,614 4 View

Protein leaving one face of water box and reappearing on other side seems to affect analysis of NAMD simulation?

I am simulating a protein-protein complex and have placed the complex in a minimal water box with 15 Angstroms of distance from the end of the box. Now that I have completed the simulation, I ran...

03 January 2023 2,839 3 View

Is there a TCL script to perform principal component analysis (PCA) on a dcd trajectory?

I am using tcl scripts in VMD to calculate several properties of my simulation including RMSD, RMSF, H bonds, etc. However, I would like to perform principal component analysis (PCA) on my...

20 December 2022 9,237 0 View

What's the reason behind low OD absorbance of HT-29 control cells in MTT Assay?

HT-29 colon cancer cells were incubated with cell-free supernatants of Lactobacillus spp. for 48 & 72 hours. When observed under the microscope, control cells showed growth over 48 to 72h and...

25 November 2022 6,655 1 View

What is the main use of Soil Moisture Index?

Greetings, I computed the Soil Moisture Index for my Study Area using an article [1]. After that I just simply calculated NDWI for the same Study Area just to check the differences. I was...

20 November 2022 6,274 2 View

Are there any maintained alternatives to Docear?

I have been searching for a reference manager and mind mapper tool, and the only one I have found is Docear. It seems like an incredible tool, but I am a bit concerned with using it as it is no...

13 November 2022 6,291 1 View

Is it faster to use bigdcd or to wait for a large trajectory to load into VMD for analysis?

I am using a Windows 10 computer and have installed VMD 1.9.4a53 since it is 64-bit and allows for larger simulation files to be loaded without crashing. However, is it faster to use bigdcd when...

11 October 2022 6,676 0 View

How to run local python code on files located on a mapped network drive?

I have run several molecular dynamics simulations using NAMD on a supercomputer, and I have transferred the trajectories to mapped network drive on my Windows 10 computer. I am unable to transfer...

31 May 2022 9,503 0 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

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

Problem with Two-phase simulation?

Hello; I am conducting a CFD study on two-phase flow in a separator, utilizing refrigerant as the working fluid. For this study, I have implemented pressure inlet and pressure outlet boundary...

25 July 2024 2,309 5 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

How to introduce on fluent the optical loss of the wall due to the reflection of the plate towards the environment ?

"When solar irradiation reaches a surface, some of it is absorbed while the rest is reflected. Part of the light absorbed by the surface transforms into heat and increases the module's...

13 July 2024 8,621 5 View

Can I transfer the 3D file from Matlab to Ansys or Abaqus?

I have a 3D output in the figure section of Matlab, does anyone know a way to transfer it to Abaqus or Ansys? Or in what format should I save it so that these analysis software can analyze it?

09 July 2024 9,226 3 View

How to add a mass source term in the continuity equation?

Hi, I am trying to model laser cladding in Ansys FLUENT. There are two phase: one is base metal surrounded by an inert gas (shown in the image). I want to add a cladding layer of the same metal....

07 July 2024 1,182 8 View

Why i can't get access to isosurface in fluent?

hello everyone i get into fuent and i select the result icone then i try to create an isosurface but the button is gray so i can't choose it. what's the problem? any suggestion.

03 July 2024 5,418 4 View

What is the maximum acceptable degradation of gain in the orthogonal plane relative to the beam scanning plane for beam steering antennas?

In research papers on beam steering antennas, while the radiation pattern for the beam scanning plane (such as the horizontal or vertical plane) is typically presented, details regarding the...

03 July 2024 8,321 0 View