If the airfoil is not symmetrical then there is an additional face that is coming up and it is causing issues with meshing. How to merge two faces into 1?
Can you update your data file ? i had a big issue with this and it seems i am not the only one (must be some lame pb such as use semicolon seprator instead of tabs or space, etc... but still)
If the airfoil has camber, the lower surface line split into 2 parts after "Face Split" command. This causes some problems related with "Sizing" operation in meshing section. How can I make one line with contacting lines. Can you help me. Thx in advance.
thanks for this great video. but i get this following error at solution part "The mesh contains high aspect ratio quadrilateral,hexahedral fluent" however from mesh quality check in ansys meshing the max aspect ratio is around 250 which is exceptable to double precision solver. why I get this error and how can I solve it?
Make sure to have the exact same column set up he has. If you directrly copy paste the numbers into excel they will all be in one, not two, columns. Also, be sure to change the file type to txt (the same kind in the video)
Thank you so much! Couldn't have done my project without these detailed videos
This video has really helped me with my project, thank you!
can you send the coordinates file please
Hi, when I am opening the text file it is showing that error reading coordinates file. What should I do? please help
If the airfoil is not symmetrical then there is an additional face that is coming up and it is causing issues with meshing. How to merge two faces into 1?
Can you update your data file ? i had a big issue with this and it seems i am not the only one (must be some lame pb such as use semicolon seprator instead of tabs or space, etc... but still)
I am taking an error reading the coordinates file. I am doing the exact steps that you are doing without jumping. How could I handle this?
If the airfoil has camber, the lower surface line split into 2 parts after "Face Split" command. This causes some problems related with "Sizing" operation in meshing section. How can I make one line with contacting lines. Can you help me. Thx in advance.
invalid feature data no closed profiles. can you help me with this error. thanks in advance
thanks for this great video.
but i get this following error at solution part "The mesh contains high aspect ratio quadrilateral,hexahedral fluent" however from mesh quality check in ansys meshing the max aspect ratio is around 250 which is exceptable to double precision solver.
why I get this error and how can I solve it?
Can you please make a video on Analysis of aerofoil (NACA0012) with gurney flap in CFD
thanks .When the second part??
"Error reading Coordinates File" Como proceder nesse caso?
Coloca vírgula ao invés de ponto nas coordenadas do perfil...
Use as vírgulas no lugar de pontos e não deixe o perfil fechado, feche depois com uma linha.
I met the same question. Because I stored the excel as 'unicode txt' rather than txt.
How do you change the anglen of attack and chord length?
From the NACA file website
"Error Reading File" can anyone help me with how to import the DATA file into Excel please
Make sure to have the exact same column set up he has. If you directrly copy paste the numbers into excel they will all be in one, not two, columns.
Also, be sure to change the file type to txt (the same kind in the video)
i have replaced dots with commas and it worked
@@emanuelely7219 hey man can u help me that text file of naca 0012 didn’t work plz help
@@alichakir5008 Have you tried to replace 0.1234 for 0,1234 ? the english use . as decimal point some countries use , as separator for decimal point
@@emanuelely7219 I tried it but it didn't work, too.
Thanks very much！
Sir.. Your video is so helpful.. Can you send videos of an airfoil which is truncated at a distance from the trailing edge
dude did u find it ? i also need to edit my airfoil
i am working on Co-flow jets hence i need to make slots on the airfoil by truncating it
Great thanks freind !
Hello
hello