⚡Ansys Fluent Tutorial NACA Airfoil Analysis

[@uladzimir8042]

Inlet velocity is set normal to semi-circle boundary, you must set it as Magnitude and Direction vector (for parallel inlet flow).

[@knvcsg1839]

Yo! You don't know how valuable your comment was! I was scratching my head for hours and hours to understand why I am not getting accurate Lift coefficient values. Thank You so much

[@codex6706]

Thanks for explaining the the part where you join the lose end of the airfoil tail with a line Been looking at many videos and they skip it don’t know why

[@akshatchauhan4426]

different values for lift and drag force at solution and results(one which you set as out put parameter)

[@siddharthkarambelkar358]

Amazing Tutorial 😀 One question though, why did we used a semi-circular inlet? Can we just draw an rectangular surface or was there a specific reason to create a semi-circle

[@deepaksrinivasan6383]

In CFD, there are some predefined transformational structured grid shapes, such as H type, C type and O type. This is the C type, which is mostly suited for the airfoils while H and O types are preferred for Flat Plates and Turbo machineries respectively.

[@MrJoyDevision]

if you changed the angle of attack of the airfoil, would you also change the grid? or would you simply rotate the airfoil and keep the same grid?

[@sachinkumar_jadhao]

Your Video was really helpful Appreciate your effort

[@Rourkela_vlogs]

Nice

[@MEMERELITE]

Bro can you provide me screenshot of the final result

[@mr.a.aruljohnsonmechanical6892]

sir..How to take the nodal pressure values around airfoil as excel file?

[@amiershah6927]

for parameter I only have until table G and I don't have the degree table. how can i add the degree table into the parameter(table of design points)?

[@deeprajkumar4527]

Respect Sir, Great Tutorials. I was working on CFD of Centrifugal Pump and need to draw the characteristic graph. So how to calculate various parameters like Head, efficiency, Discharge? Kindly reply.

[@solidworksandansystutor]

Thanks for The Appreciation. We Will work and study on the CFD Simulaion of Centrifugal pump and try to upload the tuorial :)

[@deeprajkumar4527]

@@solidworksandansystutor Thank you sir it will be a great help. Respect.

[@turbochargersutututu]

Why did you not use inflation in the mesh

[@hariharan4934]

Are you performing these Analysis in ansys 2020R1 cracked version that, you've already made a video for the installation of ansys 2020-R1 crack?

[@solidworksandansystutor]

Yes.

[@hariharan4934]

Kk thank you.. Can you specify the file size of crack?

[@solidworksandansystutor]

@@hariharan4934 Crack File Size is just of some MBs While the setup is in GBs

[@hariharan4934]

oK bro !

[@rishanraj8772]

Bro can we do this in ansys18.0 version?

[@solidworksandansystutor]

yes.

[@086_rajatpatil5]

Hello sir , how to take pictures of pressure contour with varying angle of attack ? Plz help me with this

[@adityapradhan2213]

Yeah I don’t have the degrees table either. Did you figure it out? If so, can you pls help me

[@shuklaaryan7380]

contours seems wrong doesn't it? and also the value of lift was so less and it was very close to drag. i am not sure this was an accurate simulation?

[@deepaksrinivasan6383]

Try using a greater inlet velocity values, and also in boundary condition change it into "Magnitude and Direction vector" and not "semi-circle boundary"

[@CADTutorialsinUrdu]

(DP 0) The mesh file exporter does not support overlapping geometry in named selections. Please resolve the issue and try again. You can use the option “Show Geometry in Overlapping Named Selections” (when you right click on the Mesh branch of the tree) to help diagnose the problem. getting this error please help

[@muhammaddanishmanshad5931]

Nice

[@solidworksandansystutor]

Thanks

[@titolaksana1225]

Why error reading coordinates file?

[@sachinvarghese2223]

same here

[@stephan2796]

I had an error because the decimal operator of my computer (thus ANSYS) is comma, not dot. So I had to change it to dot. EU usually has comma as decimal operator, US has dot.

[@erenkartal8685]

@@stephan2796 How can I change Comma to point in all coordinates. if i can change it will the problem really be solved?

[@charlieputh8330]

@@stephan2796 thank you so muchhhh

[@evanderh4417]

Sir why does my results screen don't display anything??

[@moonstonekhotu]

I Hate those Dumb guys who can speak but remain silent when needed

[@vivekashish7897]

bhai mera bhi kar de

[@huythan4555]

this is only the Lift and drag force.How can i get the Cl and Cd to compare with airfoil tool experiment data?