ANSYS Fluent Tutorial | CFD Analysis in a Concrete Cylinder with Multiple Water Tubes | ANSYS 20 R1
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- Опубліковано 9 лют 2025
- There is a cylindrical Body, made of Concrete it's temperature is 310 K, Inside the domain there are 5 Pipes made of Carbon Steel , In which there is a flow of water, at different velocities, at the bottom of the Concrete Domain there is a layer of soil & at the top its provided with a layer of brick insulation. Find the temperature distribution due to the Heat interaction between water & concrete body.
What will you learn from this tutorial?
✔ How to create a Symmetric Extrude
✔ How to create a Extrude from Face,
✔ Application of Sweep Tool to create a geometry.
✔ How to do Boolean Operation to separate geometry bodies.
✔ Default Meshing in ANSYS.
✔ Solver Setup in ANSYS Fluent.
✔ CFD Post Processing.
✔ Creation of reference plane for contour.
✔ Streamlines in CFD Post .
✔ How to save simulation video in ANSYS CFD POst Processing.
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Hii Ansys Tutor.. I'm learning Ansys by Ur videos..they are very useful...I am utilising my Quarentine days with ur videos to improve my skills..
Thanks Mam, for such lovely words. Comments like this inspires & motivates us to share our little knowledge with the world.
Thank you for the tutorial !!
You are most welcome.
u are the best
Hi dear this video is very helpful for me, This what i was looking for; please dear if i want to replace the water inside the pipe by using air natural convection. what will be the difference with your explanation. Once again your video save my time thank you for your sharing.
hello, thank you for the tutorials. Are there any tutorial you can do about Lift force along a airplane's wings?
We have some tutorial on drag force calculation you can also try similarly.
@@AnsysTutor bro, thank you for doing this kind of videos. I am new to this design modeler. I am getting sweep error when I used to do sweep for the analysis of concrete with multiple pipes project in your tutorials. I did it like as you have done in the tutorial.
Can you explain me in detail why I am getting sweep error. I have tried many times , I am getting the error only when I used fillet tool. But other times when I used only line in any shape, it is getting sweep.
I don't understand why this is happening.
And I am also seeing that a warning message is like: profile Object must contain atleast one chain.
Hello, I am having issues with my solution. at the first 500 iterations it did not converge... so i stopped the solver, removed pseudo transient option and changed to Least Squares Cell Based method... and started the solver again.. at first it started to converge more but then it stopped.. the continutity residual is still at 1e-1 and velocities at 1e-4...
im using version 19.2 and parallel solver with 4 cores
what could be wrong?
After the method change have you initialized it again or not.
@@AnsysTutor no
You need to initialize again if you are switching to any other method. Dont worry for convergence , If the iterations vs residuals graph plot is not flactuating much.
Hello, I need an exercise and the solution for it is in Ansys a program that deals with welding two pieces in any way. Is it possible to publish this on your channel? Thank you very much.
Will try to make a tutorial, if possible.
Hi Ansys Tutor.
In the geometrical phase, when I create the boolean between the pipe and the cylinder, I always get a new surface ( what you want to subtract from the cylinder). Why does it happen to me?
Thanks for your videos!!! They are very helpful.
I didn't subtract any surface, I had subtracted the pipe from the cylinder, it is just like making 5 holes through the cylinder. To know the difference do like this : first before boolean hide all the pipe & take a snapshot , then after boolean substract then hide the pipes and see the difference.
Thank you very much for your response @@AnsysTutor
Hello sir , how can I simulate open channel flow with gravel bed and the thickness of the gravel bed is variable along the channel by fluent .and I want to study the influence of flow through and above the gravel
You might require multiphase modeling for such type of analysis. We have some tutorial on open channel flow that might help you.
@@AnsysTutor thank you for responding, but I need to know how simulate the gravel bed (i.e how represent the variable thickness of bed as BC )is there any tutorial about it or can you make one on your channel
@@fadakfadak9781 are these gravels are in static condition .
@@AnsysTutor yes ,it is stable there is no movement
@@fadakfadak9781 then you should only create the geometry for gravel bed and proceed as shown in the tutorial.
Hai sir, i want ask, i try same version 2020, but when after meshing and I set up fluent, the view screen is black, and the model doesn't appear, why is that sir?
Are you using a student version ?
@@AnsysTutor yes, iam using student version sir
Version 2020, same a video
When i done meshing, next setup, open setup, black to view screen nya fluent
Check the no of elements generated in meshing, it might have exceeded the limits of 512000 elements
sir plzz upload a tutorial on shell and tube heat exchanger
There are some tutorials on youtube already.
@@AnsysTutor on your channel???
No, not on this channel. There are some videos in CFD Ninja
@@AnsysTutor thanku sir
I think you should give extra info by speaking as you also did in most previous videos... I miss explanations about how to select the method to solve problems, and what kind of viscosity profile to use, for example.
And the background music is better not to have it... it's annoying after watching some videos...
Actually, this is an older video, the videos that you seen with voice explanation is newer one. With a lots of request from our viewers we had decided to put voice guidance as it will help the most. And we will continue with that format now. If you have any difficulties in any stage in our old videos then please comment. We will try to clarify all of your doubts. Thanks.