Thank you for these videos. They really help. I just want to ask one thing. What are the things that I need to do in the report definition part for to find pitching moment co efficient?(for different AOA) And kindly tell me how to plot the pitching moment plot for that wing. That would be helpful for me.
You can create different parameters in the report definition of each simulation, for lift coefficient, drag coefficient and moment..etc. By creating parameters like such you can easily view the results and export them to excel(matlab or python aswell) for better visualizations.
21:40 When you changed the Type to No. of divisions, the value switched from 400 to 1. So I guess that might've been cause of the edge mesh being incorrect.
Hey brother very good video I am getting error at Fluent setup i got error of " You are using student version can only be used with cases containing less than 1048570 cells. Please exit ansys fluent and start new " Please explain me what is cased and cells here and i how i overcome this error in airfoil analysis Please kindly recognize.
Hi thank you for this video! I'm following anything you said, anyway the extrusion of the body of influence messes up with the first extrusion and the boolean operation as well. All three operations show me an error, tried to suppress and redo as you show but its not working. If anyone knows where I might be wrong please reply
hi bro this was nice tutorial but i cant select the faces which are inside the airfoil like you did in the video at 22:12 . please tell me solution for it
there should be a selection tool at the top with a box with different sections highlighted in green, choose the one with the surface/face highlighted and then try.
Do you want to learn the basics of ANSYS Fluent we have started a new series covering the basics of ANSYS Fluent. th-cam.com/video/NiK1bdp_gZ0/w-d-xo.html
bro when i created a second extrude ... it doesn't show as a different body, It stills shows a total of 1 body .... Rather than being two bodies SEE 15:15 and 15:21
hello, ı cannot edit from setup. the programme gives an error is it because ı use the student version or what else ı cannot figure it out can you help me?
Emir, thank you for the comment, which version of ANSYS are you using? and at which step it didn't work.! If there will be any error will create another video for that.
“lift” represents the actual force which lifts the vehicle. It is represented by newtons or any equivalent notation. “coefficient of lift” is a constant which is used to determine the amount of lift force generated. It has no unit.
@@pranav4522 mesh is the most important part of any simulation. To know what mesh sizing will be better . You need to check mesh quality (orthogonal quality) and check that it is in the good range. Selection of the mesh size is relatively proportional to the power of your machine. In short there are so many parameters in mesh sizing that you will have to look into in order for your solution to converge.
What a nice tutorial! Thank you very much!
you are the best forever !! make another video plss
Thanks for the video, how did you prepare the data before importing to the Geometry in 3d
Thank you very much for giving this super tutorial and also making it very interesting
My pleasure 😊
Thank you for these videos. They really help. I just want to ask one thing. What are the things that I need to do in the report definition part for to find pitching moment co efficient?(for different AOA) And kindly tell me how to plot the pitching moment plot for that wing. That would be helpful for me.
You can create different parameters in the report definition of each simulation, for lift coefficient, drag coefficient and moment..etc. By creating parameters like such you can easily view the results and export them to excel(matlab or python aswell) for better visualizations.
21:40 When you changed the Type to No. of divisions, the value switched from 400 to 1. So I guess that might've been cause of the edge mesh being incorrect.
Yes, That might have been the reason
sir your videos was awesome.Really helpful. become new subscriber please include a video about design and analysis of fins used in engines.
done next thursday coming soon
Hey brother very good video
I am getting error at
Fluent setup i got error of
" You are using student version can only be used with cases containing less than 1048570 cells. Please exit ansys fluent and start new "
Please explain me what is cased and cells here and i how i overcome this error in airfoil analysis
Please kindly recognize.
same i guess u have to lower the number of divisions or the element sizes
hi i am also facing the same problem , did you find the solution of it , if yes please tell me it will help me a lot
Thanks brother, You just made my day❤️
thank you
hello Sir your video is not showing the process just after the Contour. Can you please Look into it
We are intelligent people
Intelligent men are dangerous.
Yes u are intelligent
Hi thank you for this video! I'm following anything you said, anyway the extrusion of the body of influence messes up with the first extrusion and the boolean operation as well. All three operations show me an error, tried to suppress and redo as you show but its not working. If anyone knows where I might be wrong please reply
Sorry, my bad! If anyone was having the same issue, I was forgetting to put the first Extrusion on "Add Frozen".
Keep it up brother❤
thank you
hi bro this was nice tutorial but i cant select the faces which are inside the airfoil like you did in the video at 22:12 . please tell me solution for it
there should be a selection tool at the top with a box with different sections highlighted in green, choose the one with the surface/face highlighted and then try.
@@samharper8238 yep it worked , thanks man appreciate it .
thanks for the video but the Boolean part make me laugh sir
It should
I laughed hard 😂
Do you want to learn the basics of ANSYS Fluent we have started a new series covering the basics of ANSYS Fluent. th-cam.com/video/NiK1bdp_gZ0/w-d-xo.html
bro the tutorial was awesome but please look at the part where your screen froze at 37:00
yes even i saw that also couldnt understand that part
bro when i created a second extrude ... it doesn't show as a different body, It stills shows a total of 1 body .... Rather than being two bodies SEE 15:15 and 15:21
hello, ı cannot edit from setup. the programme gives an error is it because ı use the student version or what else ı cannot figure it out can you help me?
Same problem
it is really hard to get true results on fluent. My cl and cd values are really different from experimantal results
Yes it is difficult but can be achieved by doing mesh convergence tests.
@@learningmentor08 I will compare with my experimantal results and validation. I hope I can do
I am getting a note regarding cells used as i have student version so it's saying use less tha 512000 cells can you help me with that
Increase mesh size
How to change angle of attack?
I click run and nothing happend
In plane section video paused
it didn't work dude, when we trying to crate second box...
Emir, thank you for the comment, which version of ANSYS are you using? and at which step it didn't work.! If there will be any error will create another video for that.
Emir, will be very helpful for me and others if your problem is solved.
@@learningmentor08 can u write an e mail in here, so I can send the pictures of them..
@@cavok99 learningmentorme@gmail.com
How to Change Background Color of Design Modeler in ANSYS Workbench
th-cam.com/video/SUhvUNB60DQ/w-d-xo.html
34:35 30mph=13 meter per second
Thank you for pointing out my mistake. You are absolutely correct.
minute 40:00 froze
What is the difference between lift and coefficient of lift bro??
“lift” represents the actual force which lifts the vehicle. It is represented by newtons or any equivalent notation. “coefficient of lift” is a constant which is used to determine the amount of lift force generated. It has no unit.
@@learningmentor08 thankyou so much another doubt i have how we can precisely give a mesh sizing in ansys???
@@pranav4522 mesh is the most important part of any simulation. To know what mesh sizing will be better . You need to check mesh quality (orthogonal quality) and check that it is in the good range. Selection of the mesh size is relatively proportional to the power of your machine. In short there are so many parameters in mesh sizing that you will have to look into in order for your solution to converge.
There is no shortcut