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Questions related to FLUENT
Hi all, Does anyone have idea what is meant by interface boundary condition when we assign a boundary as interface in Ansys Fluent? How does the fluent solver calculates the temperature at this...
04 December 2021 3,233 4 View
I'm trying to do a simulation with two walls intersecting and merging, but instead they are passing each other like in the gif
03 December 2021 7,228 1 View
I'm trying to perform a FSI problem on an aircraft wing. I can't link the solution of Static structural to the results of Fluid flow (Fluent).
26 November 2021 5,224 3 View
Actually, I want to simulate a simple 3D pipe flow problem with constant heat flux at the wall in Ansys fluent. I have modeled a hollow cylinder, filled it with water and used named section as:...
22 November 2021 1,667 18 View
I'm working on a 2-phase model with boiling phenomenon involved. the working fluid is liquid nitrogen (the process is Cryogenic); I need help with two question here: 1- Why can't one get a...
22 November 2021 2,647 3 View
I am interested in Koseny Carman model applications, apart from the laminar or transient regimes hypothesis; precisely for the turbulent fully developed one.
15 November 2021 2,534 8 View
I ask if you can provide me with a Skeletal mechanism and GRI mech 3.0 of methane combustion files in chemkin format so i can use them in ansys fluent
13 November 2021 6,870 2 View
I want to simulate 2D pool boiling in Ansys fluent using Eulerian model. Most of research papers available uses VOF model for simulation but there is no information regarding Eulerian RPI boiling...
11 November 2021 9,983 4 View
Dear all, I am trying to enhance a mixing between two flows by twisting the motion of one of them. How could we do the twisted flow mechanism within fluent? Thanks in advance
11 November 2021 2,475 3 View
Hi all, I need to use LTNE model in FLUENT to simulate porous media. However, FLUENT user manual doesn't provide details on how the model is working. I have doubts regarding implementation of...
09 November 2021 7,047 4 View
I carried out the DFT calculations using Gaussian. By varying the pressures (.8GPa, 5GPa,8GPa...) , I coud observe that there is a change in value the following parameters. Thermal correction to...
08 November 2021 6,708 4 View
I need a brief explanation of pipeline flow conditions that the Darcy-Weisbach equation can be applied and how this application carried out?
08 November 2021 2,052 5 View
HYDRODYNAMICAL BOUNDARY LAYER FLOW OF AN UPPER-CONVECTED MAXWELL FLUID WITH MAGNETIC FIELD
05 November 2021 2,957 1 View
What is the international standard accepted to evaluate the bio-degradability of water-based cutting fluid?
01 November 2021 3,023 4 View
Hello? I'm trying to simulate tar reforming in Ansys Fluent using the species transport model. I have toluene and naphthalene as tar species with a number of reactions. I was using the mixture...
22 October 2021 2,290 3 View
Hello, I want to convert *.msh OR *.cas file of Ansys fluent 2021R2 to OpenFOAM. I am using workbench 2021 R2. I have used this conversion before with older Ansys versions by simply using *.msh...
22 October 2021 1,937 4 View
I am working on a Flame Combustor, I want to add "radiation" to my model. my supervisor suggested me to use P1 radiation modeling using User Define Scalars (UDS) from fluent manual under three...
21 October 2021 1,207 3 View
Hello all, I am trying to simulate Argon Plasma. To do that, I need to apply a microwave on Argon to bring it into Plasma Phase. Any idea on how to do that in Fluent?
21 October 2021 9,874 0 View
Hi everyone. I am using DES model to simulation turbulent flow with RE 6500. I am only getting one vortex and not getting any vortex shedding. I tried to use URans model, but it shows no vortices...
20 October 2021 6,471 9 View
Normal average values can be easily calculated from the Steady-state solution. But not getting any similar type of option for transient simulation. What is the procedure? Thanks in advance
20 October 2021 9,094 3 View
How one can explain the significance of critical velocity along with the free vibration frequencies of fluid conveying pipe? What performance parameters affect the critical velocity of fluid...
12 October 2021 3,488 7 View
A computational domain around a 2D airfoil is considered. A structural mesh with associated block edges is generated. The pressure and suction sides of the airfoil are desired to be...
11 October 2021 9,315 3 View
Hello everyone, I am working with PEMFC and using Ansys fluent software. when I simulate the a PEMFC, it shows in console window current information I_anode density and I_cathode density. I am...
04 October 2021 747 12 View
Hi all, I'm simulating residual stress generated in a metal casting. I'm using Ansys Fluent to obtain the temperature history and I'm using Ansys mechanical to obtain the stress generated due to...
30 September 2021 7,131 7 View