6 ай бұрын
3 жыл бұрын
3 жыл бұрын
3 жыл бұрын
Пікірлер
@kostyatikh3582 2 күн бұрын
STOP DRINKING and upload 2nd part already!!!
@Er.Jack18 3 күн бұрын
Can you make a video for a analyzing Hydrodynamic Fluid Coupling in ansys fluent ???
@Er.Jack18 3 күн бұрын
🎉 you have great tutorials sir
@prathameshsahoo3172 Ай бұрын
non-fatal error: invalid command [turbulence-expert] Getting this error
@m.s.sakib2205 Ай бұрын
It would be great if u had a voice explaination about what r doing and a small brief to do sot
@AlejoGoVegan Ай бұрын
With this can you extract some information on the power generated by the turbine? or at least obtain the rotation speed? This way I could obtain the power from the velocity/power curve
@mohsen9828 Ай бұрын
could you pls make a tutorial for this one?
@mohsen9828 2 ай бұрын
hi I get this error when I want to preview dynamic mesh "Update-Dynamic-Mesh failed. Negative cell volume detected." could you please help me?
@vednarsekar8569 13 күн бұрын
reduce time step size
@SalehAlshaaili 2 ай бұрын
very helpful and useful, thank you , how can I add heat generation to it if the friction between the solid and the fluid last for some times (for example 2 houres)? Moreover, do you have a model of the Journal Air foil bearing, where the journal innetially resting on the foil but after the rotation, it starts to float and heat will be generated according to the friction?
@johnwynne5657 2 ай бұрын
Do you have a tutorial for the setup for this model?
@brwmx 2 ай бұрын
After 24 hours of work the blades are not moving 😢
@rahuljws7090 2 ай бұрын
Can you provide ita UDF? I am new learner of cfd
@rahuljws7090 2 ай бұрын
How can i do this simulation.
@محمدكارم-ت6خ 13 күн бұрын
Hello, my friend Have you found a video to explain how this works
@AshishGupta-INDE 2 ай бұрын
I am using System Coupling. But when I select one region from Strutal and one from Fluid, I only get 1 Data Transfer isntead of 2...Previously, I used to automatically get 2 Data transfers. What should I do?
@Chalup4 3 ай бұрын
NGL the music makes this tutorial so enjoyable.
@ahmetozkan2803 3 ай бұрын
Hi, I was watching your video and at the 13:57 mark, I noticed the omega value calculation. Could you please explain how you derived the formula “Omega=V_max[m/s]/0.25[m]”? I would really appreciate your help. Thank you!
@ManuVM-q9y 24 күн бұрын
The radius of the turbine is 0.25 and as we know, velocity = omega * radius. Its just back calculation
@yongxianglei7811 3 ай бұрын
Great video and great music! Did some one could tell what's the music???
@ivanehsan2683 4 ай бұрын
Have you published any work regarding this.?
@PP.EKOTECH 4 ай бұрын
GOOD JOB ! :)
@Егор-и4щ1б 4 ай бұрын
I don’t understand why in the animation there is a clear separation of fluid speeds between the rotating region and the stator region, it shouldn’t be like that.
@jiajianluo5168 4 ай бұрын
Glad to find the fan nothing but a decoration
@mmnyako 4 ай бұрын
One question pls, why did you separate the boundary layer at 5:25 ? my guess is that youdon't want to apply dynamic mesh remeshing, layering and smoothing on the boundary layer zone, but only apply the remeshing on the tetrahedral/triangular cells of the fluid zone pls correct me if I am wrong Thanks!
@lidiapakpahan1238 5 ай бұрын
a really nice video, can you make it with 3 blade savonius turbine?
@damlayilmaz6604 5 ай бұрын
hello. why did you use VOF model? Is Euler- euler model more suitable?
@bradleyjomard 5 ай бұрын
I keep getting negative cell volumes stopping me from running this, would you have any idea why?
@moel352 5 ай бұрын
Hi, thank you for sharing your experience, it is very amazing. I have tried the method on my simulation which is a 3D model, but it did not work. Can you help me?
@Mayz-yz5vg Ай бұрын
i have a same problem,could you help me?
@rashedbahrami2119 6 ай бұрын
Hi I try that exactly but when i run, dynamic meshsh failed:Negative Cell Volume Detected in Dynamic Meshing What i have to do for fix it ?
@fluentsetup1232 6 ай бұрын
Hi, that error usually means the mesh moved too far in one direction and it ended up collapsing. The most general advice would be to reduce the time step in half, so the mesh has more opportunities to update itself. Also, you could plot the mesh so you can see exactly what is going on. Hope that helps
@prathameshsahoo3172 6 ай бұрын
Best video on dynamic meshing by far ❤
@prathameshsahoo3172 6 ай бұрын
I followed your udf and all the steps but console shows Warning: incorrect cg motion UDF functionname:: libduf on zone 6
@gonzalogamba7248 6 ай бұрын
Where i see the heat transfer convective coeficient?
@remembertheguy 6 ай бұрын
Ayo hear me out
@erayyldz4510 6 ай бұрын
What exactly does the formula you wrote in the velocity magnitude section mean?
@fluentsetup1232 6 ай бұрын
Hi, I used that formula so the inlet velocity transitions slowly from a value of v=0 at t=0, to a value of v=v0, at a large enough value of t. If I had used a constant velocity, you would have seen the velocity transition from v=0 at t=0, to v=v0 in just a few time steps. And that wouldn't look realistic. Hope that clarifies it.
@erayyldz4510 6 ай бұрын
@@fluentsetup1232 Got it, thank you so much. Your content is definitely very helpful. Thanks for everything. Best of luck!
@dhruvil2005 6 ай бұрын
Fill it with water
@Pitoyoung 6 ай бұрын
ALive
@brizgalka 6 ай бұрын
(it is burning)
@m.kharun9494 7 ай бұрын
Hi, long time not c u? How r u?
@fluentsetup1232 7 ай бұрын
Lol, I didn't expect this comment. I've been great, getting back on the youtube grind.
@mehmetdincel7483 7 ай бұрын
i cannot create dynamic mesh zones. fluent gives me 'no motion udf or profile was specified'error.Can anybody tell me what is the problem?
@jeevanselvarajah1147 7 ай бұрын
How would you plot the Power coefficient against the Tip speed ratio? Is there a way to gather TSR results from Ansys?
@josephwakim85 7 ай бұрын
HELLO, I AM FACING NEGATIVE CELL Volume detected, how to fix it please
@lofichildd 7 ай бұрын
Hello sir, I'm one of your KZbin followers. I'm currently facing an issue in running a simulation of a Savonius wind turbine. I'm working on my thesis which needs to be completed, and I'm struggling to meet the demands of my thesis supervisor who requires obtaining RPM directly from Ansys simulation. The variables I'm using include wind speed variations from 1m/s to 7m/s. If you would be willing to create a tutorial video, I would be extremely grateful to you.
@fahadahmed3787 5 ай бұрын
Hello @bastian2497, I am doing my thesis on the same topic where I need to run simulations on Savonius, Darrieus and hybrid type turbine. I'll be happy to connect with you to discuss.
@nouranamr4058 7 ай бұрын
My graduation project about stirling engine Do you have an idea about its simulation on ansys? Thank you ❤❤
@eliahjunedagandan2981 7 ай бұрын
Hello, I'm just new in ANSYS. Is it okay to use this method for extracting the data for torque?
@风车小-e9r 4 ай бұрын
可以的
@salimabdelli1683 7 ай бұрын
Still no src and trg terms are appearing in boundary conditions tab of setup. Good morning Mr. I did the same as you did in your video, but Mesh_interfaces are not created in my case. Still no src and trg terms are appearing in boundary conditions tab of setup I tried thrice Can you please help me i tried with ansys 2023 R2 and 2024 R1 student version but i have same problem please help me please please i need a simulation like this for my graduation project urgently
@m.s.sakib2205 26 күн бұрын
Delete the contact region in mesh modeling And then create a mesh interface between wall interior, wall exterior
@UrjitBhatt 8 ай бұрын
Please pause while selecting every option, it is difficult to see, or slower down that part.
@KirtiRajBehera-hr6lk 8 ай бұрын
Loved the background music
@jacobsss5827 8 ай бұрын
I've got "floating point exception" error
@mohammedmansour8864 2 ай бұрын
i have the same problem as well
@jacobsss5827 8 ай бұрын
This song is sooo similar to "Meskie Granie - Poczatek" Thanks for the tutorial
@jericods 8 ай бұрын
how to find moment of inertia?
@Al_Haqq_channel 8 ай бұрын
why the fluid take this direction while it heated