Is it possible to interrupt the solution in the middle of the run and then resume it later? I know this is possible in CFD solvers but I am searching is such facility is available in Ansys mechanical.
You can interrupt in the middle. But I don't think you can resume it. It shows some error you need start solution after clearing generated data.
Thanks Masud Rana
The idea is to pause the solution whenever required and then resuming it.
This facility may be very helpful when solution is being done on remote clusters.
This may be helpful: https://www.youtube.com/watch?v=yO7T01V2bGg
Fluent offers different temporal discretization schemes. There are two implicit schemes: Second order and bounded second order. I am wondering what are the advantages and disadvantages of these...
11 December 2019 9,120 4 View
I am solving a multi-phase problem in Fluent. I want to define my secondary phase as the granular solid phase. I can see that in the dropdown menu of the secondary phase, only fluid materials are...
09 October 2019 982 9 View
I want to model a chemical reaction in Fluent. However, reaction being too complicated, there is no single activation energy model available. The DAEM approach is used to estimate the products...
07 August 2019 4,907 1 View
I am currently simulating a system involving various chemical reactions. My primary phase is gaseous and secondary phase is solid. There are reactions involving solid to solid and gas to gas...
04 May 2019 619 3 View
I am interested to know how does Fluent decide the time step size when I am using adaptive time stepping. It depends on the mesh size and the convergence (residues) of the last time step. But,...
02 March 2019 9,708 2 View
I am simulating a spray using pressure swirl atomizer in Fluent. It is a transient case. I am interested in variation of Suater mean Diameter (SMD) of droplets over the time. I cam calulate...
31 December 2018 3,549 3 View
I am simulating a diesel spray in air. I want to get the number of droplets and their diameters (preferably individual over mean) at certain time step. How can I extract this data?
11 December 2018 379 3 View
I repeatedly use few materials in Fluent. Is there any way I can export the materials defined in the fluent to a separate file and read that file as and when required?
09 October 2018 1,908 1 View
CFD uses various turbulence models and they differ in their applicability. k -epsilon is widely used for most of the fluid flow problems. But, how standard and realizable k-epsilon differ from the...
09 October 2018 5,430 7 View
I am solving conjugate heat transfer problem in Ansys Fluent. The system is like a cylinder with 4 layers of solid (one over other) and fluid inside it. The the inside surfaces of the solid has...
09 October 2018 10,850 14 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
Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...
03 August 2024 3,371 3 View
I am using a windows system, what software I should use for hydration shell analysis with molecular dynamics?
02 August 2024 3,143 4 View
Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...
29 July 2024 1,092 2 View
Dear All Gromacs User I would like to restart MD without using checkpint .cpt files? I heard there is a way for acheiveing this. Any input and sugegstions are most welcome. Thanking You Budheswar
29 July 2024 3,084 8 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
If I want to calculate molecular dynamics (Gromacs), do I first need to optimize the geometry of the molecule? For example, I first draw the molecule in Avogadro, and then what? I guess I can't...
28 July 2024 673 3 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
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
Hi everyone, I am working on a curved domain in which a ship is situated in the middle (geometry is given below). In my understanding the general fluid flow is parallel to the x axis from inlet to...
25 July 2024 9,058 4 View