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Hello, So, I am using Ansys fluent to run transient heat transfer analysis. Then, I connect the "Results" component system to see the contours, work with the color legend, etc. BUT, I can only get the contours of the surfaces of the solid. The solids appear without the core. As an example...

Hello, I am running a transient heat transfer problem and I want to record an image of the element every 1000 timsteps. I select save as HSF file every timestep. But when the job is complete and I open the HSF files, there is no legend on it. Any idea on how I get the legend? Thank you in...

Hi everyone; I am trying to get the flux vectors in a heat transfer model but I am not seeing how to do it. How can I see the flux vectors in Ansys Fluent STEADY STATE? Thank you in advance

Hello everyone; I am using Ansys Fluent and I would like to see my model materials by different colors. Any way to do this? Thank you in advance

Hello everyone, So I have a non homegenous wall and i want to trace a line along one surface of that wall and read the heat flux along that line. I have already created a line. O go to report definitions and i creat a report on the total heat flux alogn that line. But nothing happens, and...

Hello everyone, So, I am modelling a simple wall, transient thermal analysis using Fluent. As a boundary condition on the interior side, i am imposing a temperature fluctuation and a film coefficient. As a boundary condition on the exterior side, I am imposing a fixed temperature and a film...

Hello everyone, I have recently using Ansys Fluent for transient thermal analysis. Currently, i have a major problem. I have a wall, on the one side of the wall (interior side), I impose a temperature solicitation that raises over time (that is the boundary condition of that surface). I want...

Solved. Thank you very much

I am having some troubles with this. Sorry. When I try to create a hex region on a given surface of the cube (defining a diagonal), this message appears:0 cells marked for refinement ... .And the patch does not work. But if I define a 3D diagonal, defining a volume instead of a 2D area on a...

hello everyone, I am having a hard time creating points in Ansys Fluent in order to do some readings at that point. I go to Surface - Creat - Point. When i introduce my points coordinates, some work, another don´t. I am sure that those coordinates exist (i used probe to double check). Even...

Thank you very much! I will give this a try.

Hello, Thank you for your answers. Yes, I do know the patch tool but I think it is not effective in my case. My problem is not the initial temperature of the body (for that I do not need to use patch). I want to define an initial temperature for a surface of the cube (not for the Wall cube)...

Yello everyone, Is there any way to define an initial temperature while performing a transient analysis in Ansys Fluent ? I have a simple cube, in one face I impose as a boundary condition 20ºC, the rest of the faces are adiabatic except for one. In this non adiabatic I want to impose an...

Hello everyone Is it possible in Ansys Fluent to create a partition on a surface? I have a wall and I want to partition a given surface of that wall in 2 areas to apply different temperatures. I try to use face split but that interferes with my mesh. I just want to create 2 different areas to...

Thank you very much for your answer. I will give it a try.

Hello everyone; I have recently started to use Ansys Fluent to model transient heat transfer analysis. Although this is a very simples question I don´t know how to do it. My basic learning problem is: I have a cube, on one surface I impose a temperature variation boundary condition (under...

Thank you very much for your answer. Yes, i am really interested in what happens when the water changes phase. It is the main goal of the study, consider the phase change in the heat transfer. The liquid is steady in the pores. Thank you once again

Thank you hendersdc for your answer. It is an academic problem. I want to study the inlfunce of the water in the concret pores. I will simulate a temperatura variation cycle and the intention is to study see the water in solid and liquid state, as well as this influence in teh heat flux. I...

Hi, So, i am trying to model a porous material with water in its pores. This material will be subjected to a range of tempeartures and the water will solidificate and melt over the cycle. Is there any way to model this ? Any way to model a porous material and then specify the proprieties od...

Hello, So, i am running a complex model in Abaqus, where i must have a lot of nodes and elements. In order to simplified the number of nodes i tried a very reduced mesh but the anex error message appeard. When i click yes a grey mesh appears but when i ru the model Abaqus does not reconginze...